Anchorage VAACIDD60020
VOLCANIC ASH ADVISORIES FROM ANCHORAGE VAAC - LAST 7 DAYS
DARWIN VAAC 00:33 UTC, 29/07/2026
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Received FVAK22 at 00:12 UTC, 29/07/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260729/0010Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/229
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...TS
Received FVAK22 at 06:14 UTC, 26/07/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260726/0601Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/228
INFO SOURCE: HIMAWARI
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA.
OBS VA DTG: 26/0601Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: VAAC ANCHORAGE HAS ASSUMED RESPONSIBILITY OF THE FL350 PORTION
OF THE VA CLOUD...WHICH HAS DISSIPATED OR BECOME OBSCURED BY MET
CLOUDS....NS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK22 at 03:12 UTC, 26/07/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260726/0308Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/227
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR AND WITHIN THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...NS
Received FVAK22 at 00:06 UTC, 26/07/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260726/0004Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/226
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...SC
Received FVAK22 at 21:11 UTC, 25/07/26 from PAWU
VAAAK2
VA ADVISORY
DTG: 20260725/2106Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/225
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...SC
Received FVAK21 at 14:56 UTC, 25/07/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260725/1453Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2026/023
INFO SOURCE: HIMAWARI/WEBCAMS
ERUPTION DETAILS: NA
OBS VA DTG: 25/1453Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA
FCST VA CLD +6HR: NO VA EXP
FCST VA CLD +12HR: NO VA EXP
FCST VA CLD +18HR: NO VA EXP
RMK: NIL...BH
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK21 at 11:50 UTC, 25/07/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260725/1150Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2026/022
INFO SOURCE: HIMAWARI
ERUPTION DETAILS: NO ERUTION. RESUSPENDED VA.
OBS VA DTG: 25/1150Z
OBS VA CLD: SFC/FL060 N5816 W15437 - N5723 W15328 - N5659 W15453
- N5807 W15511 - N5815 W15434 - N5721 W15327 - N5658 W15452 -
N5807 W15511 - N5816 W15437 - N5816 W15437 MOV STNR
FCST VA CLD +6HR: 25/1750Z NO VA EXP
FCST VA CLD +12HR: 25/2350Z NO VA EXP
FCST VA CLD +18HR: 26/0550Z NO VA EXP
RMK: RESUSPENDED VA CONTINUOUSLY OBSERVED IN GOES SATELLITE IMAGERY. WNDS
ARE FORECAST TO WKN...BH
NXT ADVISORY: IF NECESSARY WILL BE ISSUED BY 20260725/1750Z
Received FVAK21 at 06:04 UTC, 25/07/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260725/0557Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2026/021
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.
OBS VA DTG: 25/0557Z
OBS VA CLD: SFC/FL060 N5815 W15437 - N5733 W15330 - N5720 W15424
- N5808 W15509 - N5815 W15437 - N5815 W15437 MOV STNR
FCST VA CLD +6HR: 25/1157Z NO VA EXP
FCST VA CLD +12HR: 25/1757Z NO VA EXP
FCST VA CLD +18HR: 25/2357Z NO VA EXP
RMK: RESUSPENDED VA CONTINUOUSLY OBSERVED IN GOES SATELLITE IMAGERY...NS
NXT ADVISORY: WILL BE ISSUED BY 20260725/1157Z=
Received FVAK21 at 00:03 UTC, 25/07/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260725/0000Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2026/020
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA.
OBS VA DTG: 25/0000Z
OBS VA CLD: SFC/FL060 N5814 W15438 - N5748 W15416 - N5741 W15448
- N5809 W15509 - N5814 W15438 MOV STNR
FCST VA CLD +6HR: 25/0600Z SFC/FL060 N5814 W15438 - N5733 W15401
- N5725 W15442 - N5809 W15508 - N5814 W15438 - N5814 W15438
FCST VA CLD +12HR: 25/1200Z NO VA EXP
FCST VA CLD +18HR: 25/1800Z NO VA EXP
RMK: NO ERUPTION. RE-SUSPENDED VA DUE TO STRONG NW WINDS...SC
NXT ADVISORY: WILL BE ISSUED BY 20260725/0600Z=
Received FVAK21 at 12:07 UTC, 24/07/26 from PAWU
VAAAK1
VA ADVISORY
DTG: 20260724/1200Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2026/223
INFO SOURCE: HIMAWARI/GOES
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA.
OBS VA DTG: 24/1200Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA.
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: A NEW ADVISORY WILL BE ISSUED IF VA IS DETECTED IN SATELLITE IMAGERY....BS
NXT ADVISORY: NO FURTHER ADVISORIES= |
Darwin VAACIDD60156
VOLCANIC ASH ADVISORIES FROM DARWIN VAAC - LAST 7 DAYS
DARWIN VAAC 00:33 UTC, 29/07/2026
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Received FVAU01 at 00:03 UTC, 29/07/26 from ADRM
VA ADVISORY
DTG: 20260729/0000Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/557
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: CONTINUOUS VA TO FL060 OBS 28/2340Z MOV N
OBS VA DTG: 28/2340Z
OBS VA CLD: SFC/FL060 N0140 E12758 - N0140 E12749 - N0211
E12734 - N0220 E12753 - N0211 E12812 MOV N 10KT
FCST VA CLD +6 HR: 29/0540Z SFC/FL060 N0140 E12757 - N0140
E12749 - N0214 E12731 - N0228 E12752 - N0214 E12816
FCST VA CLD +12 HR: 29/1140Z SFC/FL060 N0140 E12750 - N0214
E12731 - N0226 E12749 - N0215 E12810 - N0140 E12759
FCST VA CLD +18 HR: 29/1740Z SFC/FL060 N0140 E12757 - N0140
E12749 - N0214 E12731 - N0226 E12753 - N0213 E12815
RMK: CONTINUOUS VA EMISSION IDENTIFIABLE ON SATELLITE
IMAGERY.VA ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/0600Z=
Received FVAU03 at 23:18 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/849
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: DISCRETE VA TO FL070 OBS AT 28/2300Z MOV
NE
OBS VA DTG: 28/2300Z
OBS VA CLD: SFC/FL070 N0126 E12739 - N0129 E12733 - N0153
E12734 - N0150 E12758 - N0131 E12804 MOV NE 05KT
FCST VA CLD +6 HR: 29/0500Z SFC/FL070 N0126 E12740 - N0127
E12733 - N0148 E12724 - N0154 E12745 - N0138 E12801
FCST VA CLD +12 HR: 29/1100Z SFC/FL070 N0126 E12739 - N0130
E12734 - N0151 E12736 - N0149 E12751 - N0137 E12758
FCST VA CLD +18 HR: 29/1700Z SFC/FL070 N0127 E12740 - N0128
E12734 - N0148 E12729 - N0151 E12743 - N0143 E12755
RMK: DISCRETE VA EMISSION IDENTIFIABLE ON LATEST VIS
SATELLITE IMAGERY MOV NE. INTERMITTENT VA ERUPTIONS ARE
EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/0520Z=
Received FVAU04 at 22:22 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/2220Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/309
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 LAST REPORTED AT 28/2158Z MOV
NNE
EST VA DTG: 28/2200Z
EST VA CLD: SFC/FL090 S0838 E12249 - S0834 E12239 - S0800
E12234 - S0755 E12303 - S0802 E12315 - S0827 E12326 MOV NE
10KT
FCST VA CLD +6 HR: 29/0400Z SFC/FL090 S0838 E12247 - S0833
E12240 - S0757 E12250 - S0800 E12314 - S0819 E12321
FCST VA CLD +12 HR: 29/1000Z SFC/FL090 S0836 E12247 - S0832
E12241 - S0800 E12259 - S0821 E12321
FCST VA CLD +18 HR: 29/1600Z SFC/FL090 S0836 E12245 - S0830
E12241 - S0756 E12307 - S0820 E12327
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/0420Z=
Received FVAU05 at 19:50 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/2000Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1330M AMSL
ADVISORY NR: 2026/30
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV NW LAST OBS 28/1640Z
OBS VA DTG: 28/1930Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL060 160/05KT
FCST VA CLD +6 HR: 29/0130Z NO VA EXP
FCST VA CLD +12 HR: 29/0730Z NO VA EXP
FCST VA CLD +18 HR: 29/1330Z NO VA EXP
RMK: VA FROM VOLCANO LANGILA HAS NOW DISSIPATED. NO SIGNS OF
NEW OR ONGOING ERUPTION. HOTSPOT EVIDENT AT THE SUMMIT.
ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU02 at 19:23 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1930Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/858
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST REP AT 28/1355Z
EST VA DTG: 28/1900Z
EST VA CLD: SFC/FL150 S0806 E11251 - S0802 E11256 - S0821
E11316 - S0821 E11316 - S0830 E11302 MOV SE 15KT
FCST VA CLD +6 HR: 29/0100Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0817 E11318 - S0829 E11305
FCST VA CLD +12 HR: 29/0700Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0817 E11318 - S0829 E11305
FCST VA CLD +18 HR: 29/1300Z SFC/FL150 S0807 E11252 - S0802
E11256 - S0814 E11320 - S0826 E11310
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT VA
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/0130Z=
Received FVAU01 at 17:49 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1800Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/556
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST OBS 28/0900Z MOV NE
EST VA DTG: 28/1730Z
EST VA CLD: SFC/FL060 N0135 E12756 - N0139 E12747 - N0237
E12735 - N0259 E12756 - N0302 E12849 - N0226 E12923 - N0156
E12853 MOV NE 10KT
FCST VA CLD +6 HR: 28/2330Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0234 E12739 - N0258 E12758 - N0303 E12848 - N0225
E12923 - N0158 E12856
FCST VA CLD +12 HR: 29/0530Z SFC/FL060 N0138 E12749 - N0234
E12738 - N0258 E12758 - N0303 E12849 - N0228 E12922 - N0155
E12855 - N0135 E12758
FCST VA CLD +18 HR: 29/1130Z SFC/FL060 N0139 E12749 - N0232
E12737 - N0257 E12801 - N0302 E12850 - N0228 E12921 - N0156
E12854 - N0136 E12756
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY.VA ERUPTION
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260729/0000Z=
Received FVAU03 at 17:28 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/848
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 28/0200Z MOV NNE
EST VA DTG: 28/1700Z
EST VA CLD: SFC/FL070 N0126 E12740 - N0128 E12734 - N0149
E12734 - N0149 E12753 - N0135 E12803 MOV NE 05KT
FCST VA CLD +6 HR: 28/2300Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0148 E12735 - N0149 E12754 - N0135 E12803
FCST VA CLD +12 HR: 29/0500Z SFC/FL070 N0126 E12740 - N0127
E12734 - N0148 E12735 - N0148 E12753 - N0135 E12802
FCST VA CLD +18 HR: 29/1100Z SFC/FL070 N0126 E12740 - N0127
E12734 - N0148 E12734 - N0148 E12753 - N0135 E12802
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. INTERMITTENT
VA ERUPTIONS ARE EXPECTED TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/2320Z=
Received FVAU04 at 16:17 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1620Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/308
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 LAST OBS AT 28/0340Z MOV NE
EST VA DTG: 28/1550Z
EST VA CLD: SFC/FL090 S0833 E12243 - S0809 E12235 - S0808
E12312 - S0822 E12327 - S0836 E12319 - S0836 E12247 MOV NE
10KT
FCST VA CLD +6 HR: 28/2150Z SFC/FL090 S0833 E12243 - S0809
E12235 - S0807 E12310 - S0823 E12326 - S0835 E12321 - S0836
E12247
FCST VA CLD +12 HR: 29/0350Z SFC/FL090 S0837 E12248 - S0832
E12241 - S0803 E12258 - S0825 E12320
FCST VA CLD +18 HR: 29/0950Z SFC/FL090 S0836 E12247 - S0832
E12241 - S0804 E12257 - S0824 E12319
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/2220Z=
Received FVAU05 at 13:57 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1400Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1330M AMSL
ADVISORY NR: 2026/29
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 MOV NW
OBS VA DTG: 28/1330Z
OBS VA CLD: SFC/FL060 S0536 E14823 - S0519 E14751 - S0455
E14758 - S0458 E14823 - S0533 E14830 MOV NW 05KT
FCST VA CLD +6 HR: 28/1930Z SFC/FL060 S0536 E14823 - S0519
E14751 - S0455 E14758 - S0459 E14819 - S0533 E14830
FCST VA CLD +12 HR: 29/0130Z SFC/FL060 S0536 E14823 - S0516
E14754 - S0453 E14804 - S0457 E14828 - S0533 E14830
FCST VA CLD +18 HR: 29/0730Z SFC/FL060 S0535 E14824 - S0508
E14757 - S0454 E14805 - S0458 E14829 - S0532 E14830
RMK: CONTINUOUS VA ERUPTION IDENTIFIABLE ON RGB SATELLITE
IMAGERY. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/2000Z=
Received FVAU02 at 13:21 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1330Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/857
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST REP AT 28/1155Z
EST VA DTG: 28/1300Z
EST VA CLD: SFC/FL150 S0806 E11251 - S0802 E11256 - S0824
E11312 - S0832 E11257 MOV SE 15KT
FCST VA CLD +6 HR: 28/1900Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0821 E11316 - S0821 E11316 - S0830 E11302
FCST VA CLD +12 HR: 29/0100Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0817 E11318 - S0829 E11305
FCST VA CLD +18 HR: 29/0700Z SFC/FL150 S0802 E11256 - S0817
E11318 - S0829 E11305 - S0806 E11251
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT VA
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1930Z=
Received FVAU01 at 11:55 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1200Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/555
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST OBS 28/0900Z MOV NE
EST VA DTG: 28/1130Z
EST VA CLD: SFC/FL060 N0135 E12756 - N0139 E12747 - N0234
E12735 - N0258 E12757 - N0301 E12849 - N0228 E12923 - N0200
E12856 MOV NE 10KT
FCST VA CLD +6 HR: 28/1730Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0237 E12735 - N0259 E12756 - N0302 E12849 - N0226
E12923 - N0156 E12853
FCST VA CLD +12 HR: 28/2330Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0234 E12739 - N0258 E12758 - N0303 E12848 - N0225
E12923 - N0158 E12856
FCST VA CLD +18 HR: 29/0530Z SFC/FL060 N0138 E12749 - N0234
E12738 - N0258 E12758 - N0303 E12849 - N0228 E12922 - N0155
E12855 - N0135 E12758
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY.VA ERUPTION
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1800Z=
Received FVAU03 at 11:11 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/847
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 28/0200Z MOV NNE
EST VA DTG: 28/1050Z
EST VA CLD: SFC/FL070 N0126 E12740 - N0128 E12734 - N0151
E12721 - N0157 E12748 - N0142 E12805 MOV N 05KT
FCST VA CLD +6 HR: 28/1650Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0155 E12732 - N0158 E12758 - N0136 E12808
FCST VA CLD +12 HR: 28/2250Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0153 E12735 - N0159 E12752 - N0142 E12805
FCST VA CLD +18 HR: 29/0450Z SFC/FL070 N0126 E12740 - N0127
E12734 - N0152 E12736 - N0158 E12758 - N0136 E12808
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. INTERMITTENT VA ERUPTIONS ARE EXPECTED TO BE ONGOING.
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1720Z=
Received FVAU04 at 10:07 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/1020Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/307
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 LAST OBS AT 28/0340Z MOV NE
EST VA DTG: 28/0950Z
EST VA CLD: SFC/FL090 S0836 E12244 - S0810 E12231 - S0808
E12311 - S0822 E12339 - S0842 E12338 MOV NE 05KT
FCST VA CLD +6 HR: 28/1550Z SFC/FL090 S0833 E12243 - S0809
E12232 - S0808 E12312 - S0822 E12339 - S0841 E12336 - S0836
E12247
FCST VA CLD +12 HR: 28/2150Z SFC/FL090 S0833 E12243 - S0809
E12232 - S0807 E12310 - S0822 E12339 - S0840 E12335 - S0836
E12247
FCST VA CLD +18 HR: 29/0350Z SFC/FL090 S0837 E12248 - S0832
E12241 - S0803 E12258 - S0825 E12320
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1620Z=
Received FVAU05 at 08:00 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0800Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SOURCE ELEV: 1330M AMSL
ADVISORY NR: 2026/28
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 OBS AT 28/0740Z MOV NNW
OBS VA DTG: 28/0740Z
OBS VA CLD: SFC/FL060 S0533 E14830 - S0536 E14823 - S0508
E14801 - S0453 E14807 - S0458 E14822 MOV N 05KT
FCST VA CLD +6 HR: 28/1340Z SFC/FL060 S0536 E14823 - S0519
E14751 - S0455 E14758 - S0458 E14823 - S0533 E14830
FCST VA CLD +12 HR: 28/1940Z SFC/FL060 S0533 E14830 - S0536
E14823 - S0516 E14754 - S0455 E14758 - S0459 E14819
FCST VA CLD +18 HR: 29/0140Z SFC/FL060 S0533 E14830 - S0536
E14823 - S0516 E14754 - S0453 E14804 - S0457 E14828
RMK: CONTINUOUS VA IDENTIFIABLE ON SATELLITE IMAGERY. HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1400Z=
Received FVAU02 at 07:29 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0730Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/856
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 LAST REP AT 28/0223Z MOV SSE
EST VA DTG: 28/0710Z
EST VA CLD: SFC/FL150 S0806 E11251 - S0802 E11256 - S0825
E11311 - S0832 E11256 MOV SE 15KT
FCST VA CLD +6 HR: 28/1310Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0824 E11312 - S0832 E11257
FCST VA CLD +12 HR: 28/1910Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0821 E11316 - S0821 E11316 - S0830 E11302
FCST VA CLD +18 HR: 29/0110Z SFC/FL150 S0806 E11251 - S0802
E11256 - S0817 E11318 - S0829 E11305
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT VA
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1330Z=
Received FVAU01 at 05:59 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0600Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/554
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 OBS 28/0540Z MOV NNE
OBS VA DTG: 28/0540Z
OBS VA CLD: SFC/FL060 N0135 E12756 - N0139 E12747 - N0235
E12805 - N0241 E12819 - N0229 E12828 MOV NE 10KT
FCST VA CLD +6 HR: 28/1140Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0234 E12735 - N0241 E12819 - N0210 E12849 - N0210
E12849
FCST VA CLD +12 HR: 28/1740Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0235 E12744 - N0237 E12832 - N0156 E12853
FCST VA CLD +18 HR: 28/2340Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0234 E12739 - N0241 E12825 - N0205 E12850
RMK: CONTINUOUS VA IDENTIFIABLE ON SATELLLITE IMAGERY. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1200Z=
Received FVAU03 at 05:17 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/846
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 28/0200Z MOV NNE
EST VA DTG: 28/0500Z
EST VA CLD: SFC/FL070 N0126 E12740 - N0128 E12734 - N0153
E12725 - N0201 E12743 - N0149 E12758 MOV N 10KT
FCST VA CLD +6 HR: 28/1100Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0151 E12721 - N0201 E12744 - N0146 E12802
FCST VA CLD +12 HR: 28/1700Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0155 E12732 - N0158 E12758 - N0136 E12808
FCST VA CLD +18 HR: 28/2300Z SFC/FL070 N0126 E12740 - N0128
E12734 - N0154 E12727 - N0201 E12748 - N0146 E12802
RMK: VA NOT IDENTIIFABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. INTERMITTENT VA ERUPTIONS ARE EXPECTED TO BE ONGOING.
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1120Z=
Received FVAU04 at 04:20 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0420Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/306
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 LAST OBS AT 28/0340Z MOV NE
EST VA DTG: 28/0400Z
EST VA CLD: SFC/FL090 S0833 E12243 - S0822 E12252 - S0825
E12259 - S0833 E12257 - S0836 E12247 MOV NE 10KT
FCST VA CLD +6 HR: 28/1000Z SFC/FL090 S0836 E12244 - S0810
E12231 - S0808 E12311 - S0822 E12339 - S0842 E12338
FCST VA CLD +12 HR: 28/1600Z SFC/FL090 S0833 E12243 - S0807
E12246 - S0808 E12312 - S0822 E12339 - S0836 E12247
FCST VA CLD +18 HR: 28/2200Z SFC/FL090 S0833 E12243 - S0808
E12239 - S0807 E12310 - S0822 E12339 - S0836 E12247
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/1020Z=
Received FVAU02 at 01:30 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0130Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/855
INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM
ERUPTION DETAILS: VA TO FL140 LAST OBS AT 27/1710Z MOV SE
EST VA DTG: 28/0110Z
EST VA CLD: SFC/FL140 S0802 E11256 - S0824 E11315 - S0832
E11256 - S0806 E11251 MOV SE 15KT
FCST VA CLD +6 HR: 28/0710Z SFC/FL140 S0802 E11256 - S0821
E11317 - S0831 E11259 - S0806 E11251
FCST VA CLD +12 HR: 28/1310Z SFC/FL140 S0802 E11256 - S0812
E11320 - S0831 E11300 - S0806 E11251
FCST VA CLD +18 HR: 28/1910Z SFC/FL140 S0802 E11255 - S0814
E11319 - S0830 E11302 - S0806 E11251
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS AND RECENT WEBCAM IMAGERY
INDICATE INTERMITTENT VA ERUPTIONS ARE ONGOING. VA HEIGHT
AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/0730Z=
Received FVAU01 at 00:00 UTC, 28/07/26 from ADRM
VA ADVISORY
DTG: 20260728/0000Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/553
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 OBS 27/2340Z MOV N
OBS VA DTG: 27/2340Z
OBS VA CLD: SFC/FL060 N0136 E12756 - N0139 E12747 - N0205
E12750 - N0210 E12759 - N0203 E12805 MOV N 10KT
FCST VA CLD +6 HR: 28/0540Z SFC/FL060 N0135 E12756 - N0139
E12747 - N0206 E12750 - N0210 E12806 - N0157 E12816
FCST VA CLD +12 HR: 28/1140Z SFC/FL060 N0136 E12756 - N0139
E12747 - N0204 E12741 - N0210 E12807 - N0152 E12822
FCST VA CLD +18 HR: 28/1740Z SFC/FL060 N0136 E12756 - N0139
E12747 - N0205 E12746 - N0208 E12812 - N0146 E12824
RMK: CONTINUOUS VA IDENTIFIABLE ON SATELLLITE IMAGERY. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/0600Z=
Received FVAU03 at 23:30 UTC, 27/07/26 from ADRM
VA ADVISORY
DTG: 20260727/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/845
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 27/2310Z MOV NNE
OBS VA DTG: 27/2310Z
OBS VA CLD: SFC/FL070 N0126 E12739 - N0129 E12734 - N0158
E12747 - N0157 E12758 - N0138 E12753 MOV NE 10KT
FCST VA CLD +6 HR: 28/0510Z SFC/FL070 N0126 E12739 - N0129
E12734 - N0154 E12726 - N0201 E12743 - N0150 E12758
FCST VA CLD +12 HR: 28/1110Z SFC/FL070 N0126 E12739 - N0129
E12734 - N0154 E12727 - N0200 E12752 - N0142 E12805
FCST VA CLD +18 HR: 28/1710Z SFC/FL070 N0126 E12739 - N0129
E12734 - N0155 E12732 - N0158 E12757 - N0138 E12807
RMK: DISCRETE VA IDENTIFIABLE ON SATELLITE IMAGERY. GROUND
REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/0530Z=
Received FVAU04 at 22:17 UTC, 27/07/26 from ADRM
VA ADVISORY
DTG: 20260727/2220Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SOURCE ELEV: 1703M AMSL
ADVISORY NR: 2026/305
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL090 OBS AT 27/2200Z MOV NE
OBS VA DTG: 27/2200Z
OBS VA CLD: SFC/FL090 S0836 E12247 - S0834 E12243 - S0820
E12251 - S0820 E12300 - S0827 E12301 MOV NE 10KT
FCST VA CLD +6 HR: 28/0400Z SFC/FL090 S0837 E12245 - S0825
E12231 - S0807 E12243 - S0808 E12304 - S0821 E12315 - S0842
E12313
FCST VA CLD +12 HR: 28/1000Z SFC/FL090 S0836 E12245 - S0810
E12232 - S0806 E12249 - S0808 E12304 - S0821 E12315 - S0837
E12314
FCST VA CLD +18 HR: 28/1600Z SFC/FL090 S0836 E12247 - S0833
E12243 - S0807 E12246 - S0810 E12307 - S0829 E12314
RMK: DISCRETE VA IDENTIFIABLE ON SATELLITE IMAGERY. GROUND
REPORTS INDICATE INTERMITTENT VA ERUPTIONS ARE ONGOING. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/0420Z=
Received FVAU02 at 19:23 UTC, 27/07/26 from ADRM
VA ADVISORY
DTG: 20260727/1930Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/854
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL140 OBS ON SATELLITE 27/1710Z MOV
SE
EST VA DTG: 27/1910Z
EST VA CLD: SFC/FL140 S0804 E11256 - S0824 E11313 - S0830
E11251 - S0805 E11252 MOV SE 15KT
FCST VA CLD +6 HR: 28/0110Z SFC/FL140 S0804 E11256 - S0824
E11313 - S0830 E11250 - S0805 E11252
FCST VA CLD +12 HR: 28/0710Z SFC/FL140 S0805 E11252 - S0803
E11256 - S0825 E11315 - S0831 E11255
FCST VA CLD +18 HR: 28/1310Z SFC/FL140 S0804 E11256 - S0824
E11315 - S0830 E11255 - S0805 E11252
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT VA
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260728/0130Z=
Received FVAU05 at 21:05 UTC, 26/07/26 from ADRM
VA ADVISORY
DTG: 20260726/2100Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/76
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 LAST OBS AT 26/0930Z MOV N
EST VA DTG: 26/2040Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL050 120/05KT
FCST VA CLD +6 HR: 27/0240Z NO VA EXP
FCST VA CLD +12 HR: 27/0840Z NO VA EXP
FCST VA CLD +18 HR: 27/1440Z NO VA EXP
RMK: CURRENT SATELLITE IMAGERY INDICATE THAT ASH FROM
EARLIER ERUPTION HAS NOW DISSIPATED. NO NEW REPORTS OF
FURTHER ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU05 at 15:06 UTC, 26/07/26 from ADRM
VA ADVISORY
DTG: 20260726/1510Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/75
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 LAST OBS AT 26/0930Z MOV N
EST VA DTG: 26/1450Z
EST VA CLD: SFC/FL050 S0607 E10528 - S0611 E10521 - S0606
E10514 - S0555 E10518 - S0556 E10528 MOV N 05KT
FCST VA CLD +6 HR: 26/2050Z NO VA EXP
FCST VA CLD +12 HR: 27/0250Z NO VA EXP
FCST VA CLD +18 HR: 27/0850Z NO VA EXP
RMK: VA CURRENTLY NOT IDENTIFIED ON SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER ASH STILL EXPECTED IN AREA. VA IS
EXPECTED TO DISSIPATE WITHIN 6HRS. VA HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260726/2110Z=
Received FVAU06 at 16:42 UTC, 25/07/26 from ADRM
VA ADVISORY
DTG: 20260725/1643Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/72
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL040 LAST OBS AT 25/1430Z MOV WSW
OBS VA DTG: 25/1620Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL040 130/05KT
FCST VA CLD +6 HR: 25/2220Z NO VA EXP
FCST VA CLD +12 HR: 26/0420Z NO VA EXP
FCST VA CLD +18 HR: 26/1020Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGE. NO
REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU06 at 10:43 UTC, 25/07/26 from ADRM
VA ADVISORY
DTG: 20260725/1043Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/71
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL040 OBS AT 25/1020Z MOV WSW
OBS VA DTG: 25/1020Z
OBS VA CLD: SFC/FL040 S0602 E10526 - S0609 E10531 - S0617
E10524 - S0613 E10513 - S0602 E10516 MOV SW 05KT
FCST VA CLD +6 HR: 25/1620Z NO VA EXP
FCST VA CLD +12 HR: 25/2220Z NO VA EXP
FCST VA CLD +18 HR: 26/0420Z NO VA EXP
RMK: CVGHM REPORT VA TO 300M ABV SUMMIT. VA OBS ON SATELLITE
MOV WSW. EXPECTED TO DISSIPATE IN 6 HRS. HEIGHT AND MOV
BASED ON SATELLITE IMAGE AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260725/1643Z=
Received FVAU06 at 03:45 UTC, 25/07/26 from ADRM
VA ADVISORY
DTG: 20260725/0345Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/70
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 LAST OBS AT 24/1030Z EXTD NNW
EST VA DTG: 25/0330Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL050 070/05KT
FCST VA CLD +6 HR: 25/0930Z NO VA EXP
FCST VA CLD +12 HR: 25/1530Z NO VA EXP
FCST VA CLD +18 HR: 25/2130Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. NO REPORTS OF
NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU06 at 22:08 UTC, 24/07/26 from ADRM
VA ADVISORY
DTG: 20260724/2210Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/69
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 LAST OBS AT 24/1030Z EXTD NNW
EST VA DTG: 24/2150Z
EST VA CLD: SFC/FL050 S0607 E10529 - S0630 E10513 - S0611
E10455 - S0557 E10509 - S0602 E10526 MOV W 05KT
FCST VA CLD +6 HR: 25/0350Z SFC/FL050 S0608 E10539 - S0623
E10524 - S0614 E10505 - S0552 E10510 - S0551 E10529
FCST VA CLD +12 HR: 25/0950Z SFC/FL050 S0608 E10539 - S0623
E10524 - S0614 E10505 - S0552 E10510 - S0551 E10529
FCST VA CLD +18 HR: 25/1550Z SFC/FL050 S0608 E10539 - S0623
E10524 - S0614 E10505 - S0552 E10510 - S0551 E10529
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. VA HEIGHT AND MOVEMENT BASED ON LAST SATELLITE OBS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260725/0410Z=
Received FVAU06 at 16:04 UTC, 24/07/26 from ADRM
VA ADVISORY
DTG: 20260724/1610Z
VAAC: DARWIN
VOLCANO: KRAKATAU 262000
PSN: S0606 E10525
AREA: INDONESIA
SOURCE ELEV: 155M AMSL
ADVISORY NR: 2026/68
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL050 LAST OBS AT 24/1030Z EXTD NNW
EST VA DTG: 24/1550Z
EST VA CLD: SFC/FL050 S0605 E10528 - S0609 E10526 - S0611
E10505 - S0601 E10455 - S0548 E10503 - S0550 E10520 MOV NW
05KT
FCST VA CLD +6 HR: 24/2150Z SFC/FL050 S0607 E10528 - S0626
E10507 - S0610 E10455 - S0557 E10509 - S0603 E10526
FCST VA CLD +12 HR: 25/0350Z SFC/FL050 S0608 E10539 - S0620
E10524 - S0617 E10505 - S0552 E10510 - S0551 E10529
FCST VA CLD +18 HR: 25/0950Z SFC/FL050 S0608 E10539 - S0620
E10524 - S0617 E10505 - S0552 E10510 - S0552 E10529
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGE. VA HEIGHT AND
MOVEMENT BASED ON LAST SATELLITE OBS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260724/2210Z=
|
Washington VAACIDD60166
VOLCANIC ASH ADVISORIES FROM WASHINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 00:33 UTC, 29/07/2026
---------------------------------------------------------------------
Received FVXX23 at 00:33 UTC, 29/07/26 from KNES
VA ADVISORY -CORRECTION
DTG: 20260729/0031Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/326
INFO SOURCE: GOES-19. VONA. NWP MODELS. HYSPLIT.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 29/0000Z
OBS VA CLD: SFC/FL170 N0241 W07649 - N0221 W07625
- N0234 W07651 - N0241 W07649 MOV NW 20KT
SFC/FL230 N0226 W07641 - N0222 W07623 - N0217
W07623 - N0219 W07642 - N0226 W07641 MOV NW 25KT
FCST VA CLD +6HR: 29/0600Z SFC/FL170 N0228 W07706
- N0220 W07624 - N0217 W07623 - N0220 W07707 -
N0228 W07706 SFC/FL230 N0253 W07852 - N0243
W07743 - N0228 W07745 - N0238 W07854 - N0253
W07852
FCST VA CLD +12HR: 29/1200Z SFC/FL170 N0225
W07706 - N0219 W07623 - N0217 W07623 - N0218
W07706 - N0225 W07706 SFC/FL230 NO VA EXP
FCST VA CLD +18HR: 29/1800Z SFC/FL170 N0224
W07707 - N0219 W07623 - N0216 W07623 - N0218
W07706 - N0224 W07707
RMK: COR FOR OBS. VONA RCVD RPRTNG VA EMS TO
FL230. NEW VA EMS OBS IN STLT IMG UP TO APPRX
20NM FM SUMMIT. HYSPLIT AND NWP MDL GUIDANCE
FCSTS GEN WNW TO WSW MOVMT THRU T+18. HGT BASED
ON VONA, MOVMT, AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0630Z
Received FVXX23 at 00:31 UTC, 29/07/26 from KNES
VA ADVISORY
DTG: 20260729/0029Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/326
INFO SOURCE: GOES-19. VONA. NWP MODELS. HYSPLIT.
VOLCAT.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 29/0000Z
OBS VA CLD: SFC/FL170 N0241 W07649 - N0221 W07625
- N0234 W07651 - N0241 W07649 MOV NW 20KT
SFC/FL230 N0226 W07641 - N0222 W07623 - N0217
W07623 - N0219 W07642 - N0226 W07641 MOV NW 25KT
SFC/FL230 N0226 W07911 - N0221 W07853 - N0217
W07853 - N0219 W07912 - N0226 W07911 MOV NW 25KT
FCST VA CLD +6HR: 29/0600Z SFC/FL170 N0228 W07706
- N0220 W07624 - N0217 W07623 - N0220 W07707 -
N0228 W07706 SFC/FL230 N0253 W07852 - N0243
W07743 - N0228 W07745 - N0238 W07854 - N0253
W07852
FCST VA CLD +12HR: 29/1200Z SFC/FL170 N0225
W07706 - N0219 W07623 - N0217 W07623 - N0218
W07706 - N0225 W07706 SFC/FL230 NO VA EXP
FCST VA CLD +18HR: 29/1800Z SFC/FL170 N0224
W07707 - N0219 W07623 - N0216 W07623 - N0218
W07706 - N0224 W07707
RMK: VONA RCVD RPRTNG VA EMS TO FL230. NEW VA EMS
OBS IN STLT IMG UP TO APPRX 20NM FM SUMMIT.
HYSPLIT AND NWP MDL GUIDANCE FCSTS GEN WNW TO WSW
MOVMT THRU T+18. HGT BASED ON VONA, MOVMT, AND
NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0630Z
Received FVXX22 at 22:55 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/2254Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/752
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 28/2230Z
OBS VA CLD: SFC/FL150 S0000 W07746 - S0004 W07740
- S0006 W07740 - S0002 W07749 - S0000 W07746 MOV
NW 10KT
FCST VA CLD +6HR: 29/0430Z SFC/FL150 N0002 W07756
- S0004 W07739 - S0006 W07739 - S0001 W07758 -
N0002 W07756
FCST VA CLD +12HR: 29/1030Z SFC/FL150 N0002
W07757 - S0004 W07738 - S0007 W07738 - S0002
W07758 - N0002 W07757
FCST VA CLD +18HR: 29/1630Z SFC/FL150 N0002
W07756 - S0004 W07738 - S0006 W07738 - S0001
W07758 - N0002 W07756
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 10NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN WNW MOVMT THRU T+18. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0500Z
Received FVXX23 at 22:26 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/2224Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/325
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 28/2150Z
OBS VA CLD: SFC/FL170 N0227 W07634 - N0220 W07623
- N0216 W07624 - N0217 W07650 - N0223 W07650 -
N0227 W07634 MOV NW 20KT
FCST VA CLD +6HR: 29/0400Z SFC/FL170 N0228 W07708
- N0220 W07625 - N0216 W07624 - N0219 W07710 -
N0228 W07708
FCST VA CLD +12HR: 29/1000Z SFC/FL170 N0225
W07710 - N0220 W07623 - N0217 W07624 - N0217
W07710 - N0225 W07710
FCST VA CLD +18HR: 29/1600Z SFC/FL170 N0225
W07710 - N0220 W07623 - N0217 W07624 - N0217
W07710 - N0225 W07710
RMK: VA EMS OBS IN STLT IMG FANNING OUT TO THE
WNW UP TO APPRX 25NM FM SUMMIT. NWP MDL GUIDANCE
FCSTS GEN W TO WNW MOVMT THRU T+18. HGT BASED ON
VONA, MOVMT, AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0430Z
Received FVXX21 at 21:56 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/2154Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/425
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 28/2130Z
EST VA CLD: SFC/FL140 N1446 W09133 - N1444 W09132
- N1442 W09137 - N1446 W09138 - N1446 W09133 MOV
SW 5KT
FCST VA CLD +6HR: 29/0330Z SFC/FL140 N1447 W09147
- N1446 W09133 - N1443 W09131 - N1442 W09147 -
N1447 W09147
FCST VA CLD +12HR: 29/0930Z SFC/FL140 N1452
W09142 - N1446 W09132 - N1444 W09133 - N1447
W09144 - N1452 W09142
FCST VA CLD +18HR: 29/1530Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG OR WEBCAM DUE TO
HVY MET CLD CVR. VA EMS PSBLY CONTNG BASED ON
PREV ACTIVITY. NWP MDL GUIDANCE FCSTS GEN W TO NW
MOVMT THRU T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0400Z
Received FVXX24 at 21:26 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/2124Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/014
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
EST VA DTG: 28/2050Z
EST VA CLD: SFC/FL065 N1237 W08651 - N1235 W08649
- N1231 W08655 - N1233 W08657 - N1237 W08651 MOV
SW 20KT
FCST VA CLD +6HR: 29/0300Z SFC/FL065 N1237 W08651
- N1235 W08649 - N1229 W08658 - N1231 W08700 -
N1237 W08651
FCST VA CLD +12HR: 29/0900Z NO VA EXP
FCST VA CLD +18HR: 29/1500Z NO VA EXP
RMK: VA EMS RCNTLY OBS IN STLT IMG AT APPRX 8NM
FM SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL
GUIDANCE FCSTS GEN SW MOVMT THRU T+6. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0330Z
Received FVXX20 at 19:26 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1924Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/875
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 28/1900Z
EST VA CLD: SFC/FL140 N1430 W09101 - N1429 W09053
- N1427 W09053 - N1426 W09101 - N1430 W09101 MOV
W 10KT
FCST VA CLD +6HR: 29/0100Z SFC/FL140 N1428 W09053
- N1426 W09052 - N1422 W09102 - N1426 W09105 -
N1428 W09053
FCST VA CLD +12HR: 29/0700Z SFC/FL140 N1434
W09104 - N1429 W09052 - N1426 W09053 - N1429
W09105 - N1434 W09104
FCST VA CLD +18HR: 29/1300Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG OR WEBCAM DUE TO
HVY MET CLD CVR. VA EMS PSBLY CONTNG BASED ON
PREV ACTIVITY. NWP MDL GUIDANCE FCSTS GEN WSW TO
WNW MOVMT THRU T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260729/0130Z
Received FVXX22 at 16:56 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1654Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/751
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS ONGOING
OBS VA DTG: 28/1620Z
OBS VA CLD: SFC/FL150 N0002 W07753 - S0004 W07739
- S0005 W07740 - S0001 W07756 - N0002 W07753 MOV
NW 10KT
FCST VA CLD +6HR: 28/2230Z SFC/FL150 N0005 W07756
- S0004 W07738 - S0006 W07739 - N0001 W07758 -
N0005 W07756
FCST VA CLD +12HR: 29/0430Z SFC/FL150 N0002
W07758 - S0004 W07739 - S0006 W07739 - S0002
W07759 - N0002 W07758
FCST VA CLD +18HR: 29/1030Z SFC/FL150 N0001
W07758 - S0004 W07739 - S0006 W07740 - S0003
W07759 - N0001 W07758
RMK: VA EMS LKLY OBS IN STLT IMG THRU MET CLDS UP
AT APPRX 17NM FM SUMMIT. MET CLDS PSBLY OSBCNG
ADDTNL VA EMS BASED ON PREV ACTIVITY. VA EMS SEEN
IN WEBCAM. NWP MDL GUIDANCE FCSTS GEN NW TO WNW
MOVMT THRU T+18. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/2300Z
Received FVXX23 at 16:25 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1623Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/324
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 28/1550Z
OBS VA CLD: SFC/FL180 N0243 W07723 - N0241 W07717
- N0236 W07720 - N0238 W07726 - N0243 W07723 MOV
NW 20KT SFC/FL180 N0237 W07655 - N0221 W07623 -
N0216 W07625 - N0226 W07659 - N0237 W07655 MOV NW
20KT
FCST VA CLD +6HR: 28/2200Z SFC/FL180 N0242 W07732
- N0222 W07622 - N0216 W07623 - N0226 W07735 -
N0242 W07732
FCST VA CLD +12HR: 29/0400Z SFC/FL180 N0238
W07732 - N0220 W07622 - N0216 W07623 - N0226
W07735 - N0238 W07732
FCST VA CLD +18HR: 29/1000Z SFC/FL180 N0230
W07734 - N0221 W07622 - N0215 W07622 - N0216
W07735 - N0230 W07734
RMK: REMNANT VA CLD OBS IN STLT IMG AT APPRX 65NM
FM SUMMIT. NEW VA EMS OBS IN STLT IMG FANNING OUT
TO THE WNW UP TO APPRX 40NM FM SUMMIT. NWP MDL
GUIDANCE FCSTS GEN WNW TO W MOVMT THRU T+18.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/2230Z
Received FVXX21 at 15:55 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1554Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/424
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 28/1520Z
OBS VA CLD: SFC/FL140 N1501 W09143 - N1500 W09140
- N1453 W09143 - N1446 W09132 - N1444 W09134 -
N1447 W09147 - N1454 W09151 - N1501 W09143 MOV W
10KT
FCST VA CLD +6HR: 28/2130Z SFC/FL140 N1450 W09209
- N1447 W09132 - N1444 W09133 - N1440 W09208 -
N1450 W09209
FCST VA CLD +12HR: 29/0330Z SFC/FL140 N1450
W09159 - N1447 W09132 - N1444 W09132 - N1444
W09159 - N1450 W09159
FCST VA CLD +18HR: 29/0930Z SFC/FL140 N1456
W09157 - N1446 W09132 - N1444 W09133 - N1450
W09159 - N1456 W09157
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 17NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN WSW TO WNW MOVMT THRU T+18. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/2200Z
Received FVXX24 at 15:25 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1523Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/013
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 28/1500Z
OBS VA CLD: SFC/FL065 N1237 W08650 - N1235 W08647
- N1229 W08653 - N1232 W08659 - N1235 W08659 -
N1237 W08650 MOV SW 20KT
FCST VA CLD +6HR: 28/2100Z SFC/FL065 N1237 W08650
- N1234 W08647 - N1229 W08700 - N1234 W08705 -
N1237 W08650
FCST VA CLD +12HR: 29/0300Z NO VA EXP
FCST VA CLD +18HR: 29/0900Z NO VA EXP
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 15NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN WSW MOVMT THRU T+6. HGT BASED ON
WEBCAM, MOVMT, AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/2130Z
Received FVXX20 at 13:37 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1334Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/874
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
EST VA DTG: 28/1300Z
EST VA CLD: SFC/FL140 N1431 W09056 - N1429 W09052
- N1426 W09052 - N1427 W09058 - N1431 W09056 MOV
NW 5KT
FCST VA CLD +6HR: 28/1900Z SFC/FL140 N1432 W09100
- N1428 W09052 - N1427 W09053 - N1428 W09101 -
N1432 W09100
FCST VA CLD +12HR: 29/0100Z SFC/FL140 N1428 W09053
- N1427 W09052 - N1423 W09101 - N1428 W09102 -
N1428 W09053
FCST VA CLD +18HR: 29/0700Z SFC/FL140 N1432
W09059 - N1428 W09052 - N1426 W09053 - N1428
W09101 - N1432 W09059
RMK: SMALL VA PUFFS SEEN IN WEBCAM DISPERSING
NEAR AND TO THE NW OF THE SUMMIT BASED ON NWP
MODELS. DUE TO SMALL SIZE AND QUICK DISPERSION VA
CANNOT BE SEEN IN STLT IMAGERY. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20260728/1930Z
Received FVXX21 at 12:48 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1245Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/423
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 28/1210Z
OBS VA CLD: SFC/FL140 N1451 W09136 - N1446 W09131
- N1443 W09133 - N1447 W09140 - N1451 W09136 MOV
NW 5KT
FCST VA CLD +6HR: 28/1800Z SFC/FL140 N1450 W09140
- N1450 W09140 - N1445 W09142 - N1444 W09133 -
N1446 W09133 - N1450 W09140
FCST VA CLD +12HR: 29/0000Z SFC/FL140 N1447
W09146 - N1446 W09134 - N1444 W09133 - N1441
W09144 - N1447 W09146
FCST VA CLD +18HR: 29/0600Z SFC/FL140 N1454
W09144 - N1446 W09132 - N1443 W09134 - N1449
W09147 - N1454 W09144
RMK: SMALL VA PUFFS NOTED IN WEBCAM BUT NOT IN
STLT IMAGERY DUE TO SMALL SIZE. VA DRIFTING NEAR
AND JUST TO THE NW OR WNW OF THE SUMMIT. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20260728/1845Z
Received FVXX22 at 11:05 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1059Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/750
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS.
OBS VA DTG: 28/1020Z
OBS VA CLD: SFC/FL150 N0003 W07747 - S0004 W07740
- S0005 W07739 - S0006 W07752 - N0002 W07752 -
N0003 W07747 MOV W 10KT
FCST VA CLD +6HR: 28/1630Z SFC/FL150 N0001 W07752
- S0003 W07740 - S0005 W07739 - S0002 W07754 -
N0001 W07752
FCST VA CLD +12HR: 28/2230Z SFC/FL150 N0002
W07752 - S0004 W07740 - S0005 W07739 - S0001
W07753 - N0002 W07752
FCST VA CLD +18HR: 29/0430Z SFC/FL150 N0003
W07753 - S0003 W07740 - S0005 W07740 - S0001
W07755 - N0003 W07753
RMK: INTERMITTENT SMALL VA PUFFS NOTED IN STLT
IMAGERY AND REPORTED BY VONA. VA MOV TO W THRU NW
OF SUMMIT AS SEEN IN IMAGERY. RECENT VONA ALSO
SUGGESTS SOME SLIGHT WSW DRIFT NEAR THE SUMMIT.
...LEE
NXT ADVISORY: WILL BE ISSUED BY 20260728/1700Z
Received FVXX23 at 10:38 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/1035Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2026/323
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: POSSIBLE ONGOING VA EMS.
EST VA DTG: 28/0950Z
EST VA CLD: SFC/FL180 N0244 W07653 - N0220 W07623
- N0218 W07625 - N0236 W07659 - N0244 W07653 MOV
NW 10KT
FCST VA CLD +6HR: 28/1600Z SFC/FL180 N0242 W07655
- N0219 W07623 - N0217 W07625 - N0233 W07700 -
N0242 W07655
FCST VA CLD +12HR: 28/2200Z SFC/FL180 N0242
W07657 - N0220 W07623 - N0217 W07625 - N0232
W07702 - N0242 W07657
FCST VA CLD +18HR: 29/0400Z SFC/FL180 N0241
W07658 - N0220 W07623 - N0216 W07624 - N0232
W07702 - N0241 W07658
RMK: DENSE CLD COVER AND/OR DARKNESS OBSCURES
POSSIBLE VA IN WEBCAM AND IN STLT IMAGERY.
HOWEVER, RECENT VONAS SUGGEST INTERMITTENT EMS.
VA PRESUMED MOV NW OR WNW BASED ON NWP MODELS AND
PERSISTENCE. ...LEE
NXT ADVISORY: WILL BE ISSUED BY 20260728/1630Z
Received FVXX20 at 07:42 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0739Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/873
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EM LKLY
EST VA DTG: 28/0700Z
EST VA CLD: SFC/FL150 N1440 W09109 - N1428 W09052
- N1426 W09053 - N1431 W09115 - N1440 W09109 MOV
W 10KT
FCST VA CLD +6HR: 28/1300Z SFC/FL150 N1444 W09111
- N1429 W09052 - N1427 W09052 - N1434 W09118 -
N1444 W09111
FCST VA CLD +12HR: 28/1900Z SFC/FL150 N1443
W09112 - N1429 W09052 - N1426 W09053 - N1432
W09119 - N1443 W09112
FCST VA CLD +18HR: 29/0100Z SFC/FL150 N1429
W09052 - N1428 W09052 - N1414 W09116 - N1425
W09120 - N1429 W09052
RMK: VA EM OBS EARLIER IN WEBCAM. VA NOT CRNTLY
OBS IN WEBCAM OR STLT IMG DUE TO MET CLD CVR. EXP
MOVEMENT SHIFT FM WNW TO WSW THRU T+18 HRS. FL
BSD ON PAST ACTIVITY. FCST BSD ON NWP MDLS.
...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260728/1345Z
Received FVXX21 at 06:56 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0653Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/422
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMISSIONS
EST VA DTG: 28/0620Z
EST VA CLD: SFC/FL140 N1504 W09153 - N1446 W09132
- N1444 W09132 - N1453 W09159 - N1504 W09153 MOV
NW 10KT
FCST VA CLD +6HR: 28/1230Z SFC/FL140 N1504 W09159
- N1446 W09132 - N1444 W09132 - N1452 W09207 -
N1504 W09159
FCST VA CLD +12HR: 28/1830Z SFC/FL140 N1453
W09205 - N1446 W09132 - N1444 W09132 - N1443
W09207 - N1453 W09205
FCST VA CLD +18HR: 29/0030Z SFC/FL140 N1447
W09132 - N1444 W09132 - N1426 W09158 - N1440
W09207 - N1447 W09132
RMK: VA EM OBS IN WEBCAM THO VA NOT OBS IN STLT
IMG DUE TO MET CLD CVR. LGT AND VAR WINDS EXP
WITH MOVEMENT SHIFT FM WNW TO WSW THRU T+18 HRS.
FL BSD ON PAST ACTIVITY. FCST BSD ON NWP MDLS.
...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260728/1300Z
Received FVXX25 at 05:49 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0546Z
VAAC: WASHINGTON
VOLCANO: MASAYA 344100
PSN: N1159 W08610
AREA: NICARAGUA
SOURCE ELEV: 1949 FT AMSL
ADVISORY NR: 2026/010
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO FURTHER VA EMISSIONS
OBS VA DTG: 28/0510Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/1100Z NO VA EXP
FCST VA CLD +12HR: 28/1700Z NO VA EXP
FCST VA CLD +18HR: 28/2300Z NO VA EXP
RMK: VA EMISSIONS NOT OBSERVED IN SATELLITE
IMAGERY AND NO NEW REPORTS OF VA RECEIVED.
...LINER
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX22 at 05:21 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0515Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/749
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: LGT VA EM LKLY
EST VA DTG: 28/0440Z
EST VA CLD: SFC/FL160 N0000 W07800 - S0004 W07739
- S0006 W07739 - S0005 W07801 - N0000 W07800 MOV
W 10KT
FCST VA CLD +6HR: 28/1030Z SFC/FL160 N0002 W07804
- S0004 W07738 - S0005 W07739 - S0004 W07805 -
N0002 W07804
FCST VA CLD +12HR: 28/1630Z SFC/FL160 N0007
W07805 - S0004 W07738 - S0005 W07739 - N0000
W07808 - N0007 W07805
FCST VA CLD +18HR: 28/2230Z NO VA EXP
RMK: VA EM NOT OBS IN STLT IMG DUE TO MET CLD CVR
IN SUMMIT AREA. EXP WNW MOVEMENT THRU T+12 HRS.
FL AND PRESENT VA BSD ON PAST ACTIVITY. FCST BSD
ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260728/1115Z
Received FVXX20 at 01:50 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0147Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/872
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMISSIONS
EST VA DTG: 28/0120Z
EST VA CLD: SFC/FL150 N1429 W09053 - N1427 W09052
- N1419 W09109 - N1428 W09111 - N1429 W09053 MOV
W 5KT
FCST VA CLD +6HR: 28/0730Z SFC/FL150 N1440 W09108
- N1428 W09052 - N1426 W09053 - N1430 W09113 -
N1440 W09108
FCST VA CLD +12HR: 28/1330Z SFC/FL150 N1442
W09108 - N1429 W09052 - N1427 W09053 - N1431
W09114 - N1442 W09108
FCST VA CLD +18HR: 28/1930Z SFC/FL150 N1442
W09110 - N1429 W09052 - N1427 W09053 - N1434
W09114 - N1442 W09110
RMK: VA EM OBS IN WEBCAM THO VA NOT OBS IN STLT
IMG DUE TO MET CLD CVR IN SUMMIT AREA. LGT WINDS
EXP WITH MOVEMENT SHIFT FM WSW TO WNW THRU T+18
HRS. FL BSD ON PAST ACTIVITY. FCST BSD ON NWP
MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260728/0745Z
Received FVXX24 at 01:18 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0115Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/012
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO FURTHER VA EMISSIONS
OBS VA DTG: 28/0040Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/0630Z NO VA EXP
FCST VA CLD +12HR: 28/1230Z NO VA EXP
FCST VA CLD +18HR: 28/1830Z NO VA EXP
RMK: VA EMISSIONS NOT OBSERVED IN SATELLITE
IMAGERY AND NO NEW REPORTS OF VA RECEIVED.
...LINER
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX21 at 01:01 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0058Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/421
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EM
EST VA DTG: 28/0030Z
EST VA CLD: SFC/FL140 N1447 W09134 - N1445 W09131
- N1428 W09140 - N1435 W09149 - N1447 W09134 MOV
SW 5KT
FCST VA CLD +6HR: 28/0630Z SFC/FL140 N1501 W09144
- N1446 W09132 - N1443 W09133 - N1450 W09153 -
N1501 W09144
FCST VA CLD +12HR: 28/1230Z SFC/FL140 N1505
W09149 - N1445 W09132 - N1443 W09132 - N1452
W09159 - N1505 W09149
FCST VA CLD +18HR: 28/1830Z SFC/FL140 N1504
W09150 - N1446 W09132 - N1443 W09133 - N1449
W09159 - N1504 W09150
RMK: VA EM OBS IN WEBCAM THO VA NOT OBS IN STLT
IMG DUE TO MET CLD CVR IN SUMMIT AREA. EXP
MOVEMENT SHIFT TO NW THRU T+18 HRS. FL BSD ON
PAST ACTIVITY. FCST BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20260728/0700Z
Received FVXX25 at 00:25 UTC, 28/07/26 from KNES
VA ADVISORY
DTG: 20260728/0023Z
VAAC: WASHINGTON
VOLCANO: MASAYA 344100
PSN: N1159 W08610
AREA: NICARAGUA
SOURCE ELEV: 1949 FT AMSL
ADVISORY NR: 2026/009
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 27/2350Z
OBS VA CLD: SFC/FL040 N1201 W08612 - N1158 W08609
- N1153 W08615 - N1156 W08617 - N1201 W08612 MOV
SW 20KT
FCST VA CLD +6HR: 28/0600Z SFC/FL040 N1200 W08610
- N1158 W08609 - N1152 W08622 - N1155 W08623 -
N1200 W08610
FCST VA CLD +12HR: 28/1200Z NO VA EXP
FCST VA CLD +18HR: 28/1800Z NO VA EXP
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 7NM FM
SUMMIT. LGT VA EMS SEEN IN WEBCAM. NWP MDL
GUIDANCE FCSTS GEN SW MOVMT THRU T+6. HGT BASED
ON WEBCAM. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/0615Z
Received FVXX22 at 23:25 UTC, 27/07/26 from KNES
VA ADVISORY
DTG: 20260727/2323Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2026/748
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 27/2250Z
OBS VA CLD: SFC/FL160 N0007 W07755 - S0004 W07738
- S0005 W07740 - N0005 W07757 - N0007 W07755 MOV
NW 15KT
FCST VA CLD +6HR: 28/0500Z SFC/FL160 N0010 W07800
- S0004 W07739 - S0005 W07740 - N0007 W07802 -
N0010 W07800
FCST VA CLD +12HR: 28/1100Z SFC/FL160 N0003
W07758 - S0004 W07739 - S0006 W07739 - S0000
W07759 - N0003 W07758
FCST VA CLD +18HR: 28/1700Z SFC/FL160 N0006
W07756 - S0004 W07738 - S0005 W07740 - N0002
W07758 - N0006 W07756
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 20NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN NW TO WNW MOVMT THRU T+18. HGT BASED ON
WEBCAM, MOVMT, AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/0530Z
Received FVXX20 at 19:58 UTC, 27/07/26 from KNES
VA ADVISORY
DTG: 20260727/1956Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/871
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 27/1940Z
EST VA CLD: SFC/FL150 N1431 W09058 - N1429 W09053
- N1426 W09053 - N1426 W09100 - N1431 W09058 MOV
W 5KT
FCST VA CLD +6HR: 28/0130Z SFC/FL150 N1431 W09110
- N1429 W09052 - N1426 W09052 - N1425 W09109 -
N1431 W09110
FCST VA CLD +12HR: 28/0730Z SFC/FL150 N1435
W09107 - N1429 W09052 - N1426 W09051 - N1428
W09109 - N1435 W09107
FCST VA CLD +18HR: 28/1330Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG OR WEBCAM DUE TO
HVY MET CLD CVR. VA EMS PSBLY CONTNG BASED ON
PREV ACTIVITY. NWP MDL GUIDANCE FCSTS GEN W TO
WNW MOVMT THRU T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/0200Z
Received FVXX24 at 19:37 UTC, 27/07/26 from KNES
VA ADVISORY
DTG: 20260727/1935Z
VAAC: WASHINGTON
VOLCANO: TELICA 344040
PSN: N1236 W08650
AREA: NICARAGUA
SOURCE ELEV: 3399 FT AMSL
ADVISORY NR: 2026/011
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 27/1910Z
OBS VA CLD: SFC/FL060 N1238 W08650 - N1236 W08648
- N1233 W08650 - N1234 W08652 - N1238 W08650 MOV
W 0KT
FCST VA CLD +6HR: 28/0100Z SFC/FL060 N1237 W08650
- N1235 W08647 - N1229 W08655 - N1234 W08658 -
N1237 W08650
FCST VA CLD +12HR: 28/0700Z NO VA EXP
FCST VA CLD +18HR: 28/1300Z NO VA EXP
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 5NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. NWP MDL GUIDANCE
FCSTS GEN SW MOVMT THRU T+6. HGT BASED ON
WEBCAM, MOVMT, AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260728/0130Z
Received FVXX25 at 19:44 UTC, 26/07/26 from KNES
VA ADVISORY
DTG: 20260726/1942Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2026/297
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS OBSD
EST VA DTG: 26/1926Z
EST VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 27/0130Z NO VA EXP
FCST VA CLD +12HR: 27/0730Z NO VA EXP
FCST VA CLD +18HR: 27/1330Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG. NO RCNT RPTS OF
VA EMS RCVD. ...BERTALAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX25 at 13:49 UTC, 26/07/26 from KNES
VA ADVISORY
DTG: 20260726/1347Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2026/296
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS PSBL
OBS VA DTG: 26/1336Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1847 W09840
- N1856 W09855 - N1902 W09837 MOV SW 10KT
FCST VA CLD +6HR: 26/1930Z NO VA EXP
FCST VA CLD +12HR: 27/0130Z NO VA EXP
FCST VA CLD +18HR: 27/0730Z NO VA EXP
RMK: CONT LGT VA AND GAS EMS ALOFT. PSBL LGT VA
AND GAS FCST TO MOV SW FM SUMMIT BEFORE DISP. VO
ACT LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20260726/1945Z
Received FVXX25 at 07:55 UTC, 26/07/26 from KNES
VA ADVISORY
DTG: 20260726/0753Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2026/295
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 26/0741Z
OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09835
- N1852 W09840 - N1858 W09847 - N1902 W09837 MOV
SW 10KT
FCST VA CLD +6HR: 26/1330Z SFC/FL200 N1902 W09838
- N1901 W09835 - N1837 W09848 - N1846 W09859 -
N1902 W09838
FCST VA CLD +12HR: 26/1930Z NO VA EXP
FCST VA CLD +18HR: 27/0130Z NO VA EXP
RMK: LGT VA EMS OBS ON STLT MVG SW FM SUMMIT.
WEBCAM SHOWS LGT VA MIXED WITH STEAM/GAS. SW MVMT
EXP THRU T+6 ACCORDING TO NWP MDLS. FL BASED ON
WEBCAM AND NWP MDLS. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260726/1400Z
Received FVXX24 at 06:50 UTC, 23/07/26 from KNES
VA ADVISORY
DTG: 20260723/0649Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2026/573
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA NOT OBS
OBS VA DTG: 23/0620Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 23/1230Z NO VA EXP
FCST VA CLD +12HR: 23/1830Z NO VA EXP
FCST VA CLD +18HR: 24/0030Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG UNDER PARTIALLY
CLR CONDITIONS. NO RCNT RPRTS OF VA RCVD.
...MONAGHAN
NXT ADVISORY: NO FURTHER ADVISORIES |
Wellington VAACIDD60168
VOLCANIC ASH ADVISORIES FROM WELLINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 00:33 UTC, 29/07/2026
---------------------------------------------------------------------
Received FVPS01 at 21:57 UTC, 28/07/26 from NZKL
VA ADVISORY
DTG: 20260728/2157Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/281
INFO SOURCE: H9/GOES-W SAT IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260726/1900Z LOCALISED
LOW-LEVEL VA LAST OBS AT 28/0100Z
EST VA DTG: 28/2157Z
EST VA CLD: SFC/FL070 S1530 E16753 - S1532 E16732 - S1518
E16734 - S1518 E16758 MOV W 05KT
FCST VA CLD +6 HR: 29/0357Z NO VA EXP
FCST VA CLD +12 HR: 29/0957Z NO VA EXP
FCST VA CLD +18 HR: 29/1557Z NO VA EXP
RMK: VOLCANO OBSCURED BY MET CLOUD. INSUFFICIENT EVIDENCE TO
SUGGEST THAT LOW-LEVEL VA IS NO LONGER PRESENT, CONTINUING
TO MONITOR.
NXT ADVISORY: NO LATER THAN 20260729/0357Z=
Received FVPS01 at 16:02 UTC, 28/07/26 from NZKL
VA ADVISORY
DTG: 20260728/1602Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/280
INFO SOURCE: H9/GOES-W SAT IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260726/1900Z LOW LEVEL VA
EMISSION
EST VA DTG: 28/1602Z
EST VA CLD: SFC/FL080 S1507 E16726 - S1459 E16811 - S1554
E16846 - S1602 E16753 MOV SE 05KT
FCST VA CLD +6 HR: 28/2202Z SFC/FL080 S1512 E16729 - S1505
E16815 - S1554 E16845 - S1602 E16753
FCST VA CLD +12 HR: 29/0402Z NO VA EXP
FCST VA CLD +18 HR: 29/1002Z NO VA EXP
RMK: VOLCANO OBSCURED BY MET CLOUD. LOCATION, HEIGHT AND
MOVEMENT BASED ON ECMWF MODEL.
NXT ADVISORY: NO LATER THAN 20260728/2202Z=
Received FVPS01 at 10:27 UTC, 28/07/26 from NZKL
VA ADVISORY
DTG: 20260728/1027Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/279
INFO SOURCE: H9/GOES-W SAT IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260726/1900Z LOW LEVEL VA
EMISSION
EST VA DTG: 28/1027Z
EST VA CLD: SFC/FL080 S1558 E16746 - S1503 E16717 - S1450
E16805 - S1550 E16840 MOV SE 05KT
FCST VA CLD +6 HR: 28/1627Z SFC/FL080 S1507 E16726 - S1459
E16811 - S1553 E16844 - S1601 E16752
FCST VA CLD +12 HR: 28/2227Z SFC/FL080 S1512 E16729 - S1505
E16815 - S1554 E16845 - S1602 E16753
FCST VA CLD +18 HR: 29/0427Z NO VA EXP
RMK: VOLCANO OBSCURED BY MET CLOUD. LOCATION, HEIGHT AND
MOVEMENT BASED ON ECMWF MODEL.
NXT ADVISORY: NO LATER THAN 20260728/1627Z=
Received FVPS01 at 05:54 UTC, 28/07/26 from NZKL
VA ADVISORY
DTG: 20260728/0554Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/278
INFO SOURCE: H9/GOES-W SAT IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260726/1900Z ONGOING LOW
LEVEL VA EMISSION
EST VA DTG: 28/0554Z
EST VA CLD: SFC/FL080 S1547 E16736 - S1503 E16717 - S1450
E16804 - S1539 E16825 MOV N 05KT
FCST VA CLD +6 HR: 28/1154Z SFC/FL080 S1558 E16746 - S1503
E16717 - S1450 E16805 - S1550 E16840
FCST VA CLD +12 HR: 28/1754Z SFC/FL080 S1507 E16726 - S1459
E16811 - S1553 E16844 - S1601 E16752
FCST VA CLD +18 HR: 28/2354Z SFC/FL080 S1512 E16729 - S1505
E16815 - S1554 E16845 - S1602 E16753
RMK: VOLCANO OBSCURED BY MET CLOUD. LOCATION, HEIGHT AND
MOVEMENT BASED ON ECMWF MODEL.
NXT ADVISORY: NO LATER THAN 20260728/1154Z=
Received FVPS01 at 00:06 UTC, 28/07/26 from NZKL
VA ADVISORY
DTG: 20260728/0006Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/277
INFO SOURCE: H9/GOES-W SAT IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260726/1900Z ONGOING LOW
LEVEL VA EMISSION
OBS VA DTG: 28/0006Z
OBS VA CLD: SFC/FL080 S1534 E16745 - S1432 E16709 - S1410
E16810 - S1508 E16841 - S1549 E16832 MOV N 05KT
FCST VA CLD +6 HR: 28/0606Z SFC/FL080 S1537 E16744 - S1440
E16714 - S1420 E16816 - S1530 E16846
FCST VA CLD +12 HR: 28/1206Z SFC/FL080 S1537 E16744 - S1437
E16710 - S1416 E16819 - S1533 E16848
FCST VA CLD +18 HR: 28/1806Z SFC/FL080 S1538 E16743 - S1433
E16708 - S1409 E16815 - S1535 E16846
RMK: VA DISCERNIBLE NEAR VOLCANO. HEIGHT AND MOVEMENT BASED
ON CURRENT MOVEMENT AND ECMWF MODEL.
NXT ADVISORY: NO LATER THAN 20260728/0606Z= |
