Anchorage VAACIDD60020
VOLCANIC ASH ADVISORIES FROM ANCHORAGE VAAC - LAST 7 DAYS
DARWIN VAAC 12:20 UTC, 29/04/2025
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Received FVAK22 at 22:16 UTC, 25/04/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20250425/2209Z
VAAC: ANCHORAGE
VOLCANO: KOROVIN 311161
PSN: N5223 W17409
AREA: ALEUTIAN ISLANDS
SUMMIT ELEV: 5030 FT [1533 M]
ADVISORY NR: 2025/002
INFO SOURCE: AVO
AVIATION COLOR CODE: YELLOW
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA.
OBS VA DTG: 25/2209Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL050 332/021 KT
FCST VA CLD +6HR: NOT AVBL
FCST VA CLD +12HR: NOT AVBL
FCST VA CLD +18HR: NOT AVBL
RMK: A SMALL EXPLOSION WAS DETECTED BY AVO AT THE ATKA VOLCANIC COMPLEX AT 1834
UTC
A NEW ADVISORY WILL BE ISSUED IF VA IS DETECTED IN SATELLITE IMAGERY....TS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK21 at 16:24 UTC, 25/04/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20250425/1619Z
VAAC: ANCHORAGE
VOLCANO: BEZYMIANNY 300250
PSN: N5559 E16035
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 9456 FT [2882 M]
ADVISORY NR: 2025/011
INFO SOURCE: HIMAWARI/PILOT REPORT
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA NOT IDENTIFIABLE FM SATELLITE DATA.
OBS VA DTG: 25/1619Z
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....TS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK21 at 13:20 UTC, 25/04/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20250425/1310Z
VAAC: ANCHORAGE
VOLCANO: BEZYMIANNY 300250
PSN: N5559 E16035
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 9456 FT [2882 M]
ADVISORY NR: 2025/010
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20250423/2310 ERUPTION.
OBS VA DTG: 25/1310Z
OBS VA CLD: SFC/FL360 N5144 E16456 - N5125 E16541 - N4848 E16438
- N4859 E16312 - N5144 E16456 - N5144 E16456 MOV ESE 20KT
FCST VA CLD +6HR: 25/1910Z NO VA EXP
FCST VA CLD +12HR: 26/0110Z NO VA EXP
FCST VA CLD +18HR: 26/0710Z NO VA EXP
RMK: VA FADING FAST. PROBABLY THE LAST ISSUANCE.
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVAK21 at 09:20 UTC, 25/04/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20250425/0920Z
VAAC: ANCHORAGE
VOLCANO: BEZYMIANNY 300250
PSN: N5559 E16035
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 9456 FT [2882 M]
ADVISORY NR: 2025/008
RMK: PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES
CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...BS
Received FVAK21 at 09:16 UTC, 25/04/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20250425/0912Z
VAAC: ANCHORAGE
VOLCANO: BEZYMIANNY 300250
PSN: N5559 E16035
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 9456 FT [2882 M]
ADVISORY NR: 2025/008
INFO SOURCE: GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA HAS DISIPATED
OBS VA DTG: 25/0912Z
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...BS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK21 at 03:30 UTC, 25/04/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20250425/0319Z
VAAC: ANCHORAGE
VOLCANO: BEZYMIANNY 300250
PSN: N5559 E16035
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 9456 FT [2882 M]
ADVISORY NR: 2025/007
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM 20250423/2310 ERUPTION.
OBS VA DTG: 25/0319Z
OBS VA CLD: SFC/FL360 N4943 E16117 - N4800 E16256 - N4743 E16216
- N4925 E16029 - N4943 E16117 MOV SE 20KT
FCST VA CLD +6HR: 25/0919Z SFC/FL360 N4907 E16256 - N4725 E16504
- N4705 E16408 - N4838 E16217 - N4907 E16256 - N4907 E16256
FCST VA CLD +12HR: 25/1519Z NO VA EXP
FCST VA CLD +18HR: 25/2119Z NO VA EXP
RMK: VA OBS OVER VAAC ANCHORAGE AND VAAC TOKYO AREA OF RESPONSIBILITY...
ALTHOUGH VA CURRENTLY OVER VAAC ANCHORAGE IS VERY FAINT AND BECOMING
INCREASINGLY NOT IDENTIFIABLE DUE TO MARINE MET CLOUDS UNDER VA CLOUD.
PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES CONDITIONS
NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY...NS
NXT ADVISORY: WILL BE ISSUED BY 20250425/0919Z= |
Darwin VAACIDD60156
VOLCANIC ASH ADVISORIES FROM DARWIN VAAC - LAST 7 DAYS
DARWIN VAAC 12:20 UTC, 29/04/2025
--------------------------------------------------------------------
Received FVAU02 at 11:40 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/1150Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/486
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL150 MOV NW LAST OBS AT 29/0010Z
EST VA DTG: 29/1110Z
EST VA CLD: SFC/FL150 S0806 E11257 - S0808 E11256 - S0803
E11227 - S0749 E11228 - S0744 E11241 MOV NW 05KT
FCST VA CLD +6 HR: 29/1710Z SFC/FL150 S0805 E11257 - S0808
E11256 - S0807 E11223 - S0756 E11221 - S0749 E11231
FCST VA CLD +12 HR: 29/2310Z SFC/FL150 S0808 E11256 - S0807
E11223 - S0756 E11220 - S0749 E11230 - S0805 E11257
FCST VA CLD +18 HR: 30/0510Z SFC/FL150 S0805 E11257 - S0808
E11257 - S0807 E11224 - S0756 E11220 - S0749 E11231
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
DISCRETE VA EMISSIONS EXPECTED TO BE ONGOING. CVGHM REPORTED
VA TO 700M ABOVE SUMMIT AT 29/0608Z. HEIGHT AND FORECAST
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/1750Z=
Received FVAU03 at 11:22 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/1145Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/485
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST REPORTED AT 28/0847Z
EST VA DTG: 29/1100Z
EST VA CLD: SFC/FL070 N0127 E12737 - N0130 E12736 - N0148
E12809 - N0137 E12818 - N0123 E12809 MOV E 10KT
FCST VA CLD +6 HR: 29/1700Z SFC/FL070 N0127 E12737 - N0130
E12735 - N0149 E12809 - N0138 E12821 - N0127 E12809
FCST VA CLD +12 HR: 29/2300Z SFC/FL070 N0127 E12736 - N0130
E12736 - N0147 E12807 - N0138 E12819 - N0124 E12808
FCST VA CLD +18 HR: 30/0500Z SFC/FL070 N0127 E12737 - N0130
E12736 - N0147 E12809 - N0137 E12817 - N0124 E12809
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER MULTIPLE GROUND REPORTS INDICATE DISCRETE
ERUPTIONS ARE ONGOING. CVGHM REPORTED VA TO 500M ABOVE
SUMMIT. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/1745Z=
Received FVAU01 at 08:40 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0840Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/392
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST REPORTED AT 29/0608Z
EST VA DTG: 29/0820Z
EST VA CLD: SFC/FL080 N0145 E12751 - N0200 E12822 - N0149
E12836 - N0137 E12825 - N0139 E12751 MOV E 10KT
FCST VA CLD +6 HR: 29/1420Z SFC/FL080 N0139 E12752 - N0144
E12750 - N0203 E12818 - N0150 E12832 - N0140 E12825
FCST VA CLD +12 HR: 29/2020Z SFC/FL080 N0139 E12752 - N0145
E12751 - N0203 E12821 - N0152 E12836 - N0137 E12831
FCST VA CLD +18 HR: 30/0220Z SFC/FL080 N0139 E12752 - N0144
E12750 - N0204 E12823 - N0152 E12837 - N0138 E12834
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
CVGHM REPORTED VA TO 700M ABOVE SUMMIT. VA HEIGHT BASED ON
RECENT GROUND REPORTS AND MOVEMENT BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/1440Z=
Received FVAU02 at 06:13 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0550Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/485
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL150 MOV NW LAST OBS AT 29/0010Z
EST VA DTG: 29/0615Z
EST VA CLD: SFC/FL150 S0810 E11255 - S0803 E11227 - S0745
E11227 - S0742 E11241 - S0805 E11259 MOV NW 10KT
FCST VA CLD +6 HR: 29/1215Z SFC/FL150 S0809 E11256 - S0801
E11227 - S0749 E11228 - S0744 E11241 - S0805 E11259
FCST VA CLD +12 HR: 29/1815Z SFC/FL150 S0809 E11257 - S0803
E11222 - S0742 E11228 - S0741 E11241 - S0803 E11300
FCST VA CLD +18 HR: 30/0015Z SFC/FL150 S0809 E11257 - S0802
E11223 - S0743 E11225 - S0741 E11241 - S0804 E11259
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
DISCRETE VA EMISSIONS EXPECTED TO CONTNUE. CVGHM REPORTED VA
TO 700M ABOVE SUMMIT AT 29/0413Z. HEIGHT AND FORECAST BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/1150Z=
Received FVAU03 at 05:39 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0545Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/484
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST REPORTED AT 28/0020Z
EST VA DTG: 29/0520Z
EST VA CLD: SFC/FL070 N0131 E12735 - N0146 E12805 - N0137
E12815 - N0125 E12807 - N0126 E12735 MOV E 10KT
FCST VA CLD +6 HR: 29/1120Z SFC/FL070 N0131 E12735 - N0148
E12809 - N0137 E12818 - N0123 E12809 - N0127 E12735
FCST VA CLD +12 HR: 29/1720Z SFC/FL070 N0126 E12736 - N0131
E12734 - N0149 E12809 - N0138 E12821 - N0127 E12809
FCST VA CLD +18 HR: 29/2320Z SFC/FL070 N0125 E12737 - N0132
E12734 - N0147 E12807 - N0138 E12819 - N0124 E12808
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER MULTIPLE GROUND REPORTS INDICATE DISCRETE
ERUPTIONS ARE ONGOING. CVGHM REPORTED VA TO 300M ABOVE
SUMMIT. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/1145Z=
Received FVAU01 at 02:41 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0240Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/391
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 LAST OBS AT 29/0220Z
OBS VA DTG: 29/0220Z
OBS VA CLD: SFC/FL080 N0144 E12752 - N0207 E12827 - N0155
E12838 - N0140 E12837 - N0139 E12753 MOV E 10KT
FCST VA CLD +6 HR: 29/0820Z SFC/FL080 N0145 E12751 - N0200
E12822 - N0149 E12836 - N0137 E12825 - N0139 E12751
FCST VA CLD +12 HR: 29/1420Z SFC/FL080 N0139 E12752 - N0144
E12750 - N0203 E12811 - N0155 E12827 - N0137 E12814
FCST VA CLD +18 HR: 29/2020Z SFC/FL080 N0139 E12752 - N0145
E12751 - N0206 E12827 - N0152 E12838 - N0138 E12835
RMK: VA PARTIALLY VISIBLE ON VIS SAT IMAGERY. CVGHM REPORTED
VA TO 1100M ABOVE SUMMIT AT 28/2327Z. VA HEIGHT BASED ON
RECENT GROUND REPORT AND MOVEMENT BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/0840Z=
Received FVAU02 at 00:58 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0015Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/484
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL150 MOV NW OBS AT 29/0010Z
OBS VA DTG: 29/0010Z
OBS VA CLD: SFC/FL150 S0809 E11256 - S0759 E11225 - S0743
E11229 - S0742 E11240 - S0804 E11300 MOV NW 10KT
FCST VA CLD +6 HR: 29/0610Z SFC/FL150 S0810 E11255 - S0803
E11227 - S0745 E11227 - S0746 E11243 - S0805 E11259
FCST VA CLD +12 HR: 29/1210Z SFC/FL150 S0809 E11256 - S0801
E11227 - S0749 E11228 - S0744 E11241 - S0805 E11259
FCST VA CLD +18 HR: 29/1810Z SFC/FL150 S0809 E11257 - S0803
E11222 - S0742 E11228 - S0741 E11241 - S0803 E11300
RMK: DISCRETE VA EMISSIONS ARE VISIBLE ON SAT IMAGERY AND
EXPECTED TO CONTNUE. CVGHM REPORTED VA TO 900M ABOVE SUMMIT
AT 28/2221Z. HEIGHT AND FORECAST BASED ON GROUND REPORTS AND
MODEL GUIDANCE. **CORR TO OBS DTG
NXT ADVISORY: NO LATER THAN 20250429/0615Z=
Received FVAU04 at 00:26 UTC, 29/04/25 from ADRM
VA ADVISORY
DTG: 20250429/0026Z
VAAC: DARWIN
VOLCANO: BULUSAN 273010
PSN: N1246 E12403
AREA: PHILIPPINES
SUMMIT ELEV: 1535M
ADVISORY NR: 2025/2
INFO SOURCE: VAAC TOKYO
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: UNKNOWN
OBS VA DTG: 28/2250Z
OBS VA CLD:
FCST VA CLD +6 HR: 29/0450Z NOT PROVIDED
FCST VA CLD +12 HR: 29/1050Z NOT PROVIDED
FCST VA CLD +18 HR: 29/1650Z NOT PROVIDED
RMK: PLEASE SEE FVFE01 RJTD 282316 ISSUED BY VAAC TOKYO
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE VAAC DARWIN AREA
OF RESPONSIBILITY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU03 at 23:41 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/2345Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/483
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST REPORTED AT 28/2304Z
EST VA DTG: 28/2320Z
EST VA CLD: SFC/FL070 N0131 E12735 - N0146 E12811 - N0137
E12822 - N0125 E12814 - N0126 E12736 MOV E 10KT
FCST VA CLD +6 HR: 29/0520Z SFC/FL070 N0131 E12735 - N0146
E12805 - N0137 E12815 - N0125 E12807 - N0126 E12735
FCST VA CLD +12 HR: 29/1120Z SFC/FL070 N0131 E12735 - N0148
E12809 - N0137 E12818 - N0123 E12809 - N0127 E12735
FCST VA CLD +18 HR: 29/1720Z SFC/FL070 N0126 E12736 - N0131
E12734 - N0149 E12809 - N0138 E12821 - N0127 E12809
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER MULTIPLE GROUND REPORTS INDICATE DISCRETE
ERUPTIONS ARE ONGOING. CVGHM REPORTED VA TO 600M ABOVE
SUMMIT AT 28/2304Z. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/0545Z=
Received FVAU01 at 20:32 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/2040Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/390
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 EXTENDING NE LAST OBS 28/0710Z
EST VA DTG: 28/2020Z
EST VA CLD: SFC/FL080 N0139 E12752 - N0145 E12751 - N0201
E12825 - N0154 E12837 - N0140 E12836 MOV E 15KT
FCST VA CLD +6 HR: 29/0220Z SFC/FL080 N0144 E12752 - N0207
E12827 - N0155 E12838 - N0140 E12837 - N0139 E12753
FCST VA CLD +12 HR: 29/0820Z SFC/FL080 N0145 E12751 - N0200
E12822 - N0149 E12836 - N0137 E12825 - N0139 E12751
FCST VA CLD +18 HR: 29/1420Z SFC/FL080 N0139 E12752 - N0144
E12750 - N0203 E12811 - N0155 E12827 - N0137 E12814
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. VA HEIGHT BASED ON RECENT GROUND REPORT AND LAST
OBSERVED PLUME POSITION, MOVEMENT BASED ON CONSENSUS MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/0240Z=
Received FVAU04 at 19:43 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1943Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: UNKNOWN
ADVISORY NR: 2025/79
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED AT 28/1325Z TO UNKNOWN
HEIGHT
EST VA DTG: 28/1943Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL120 VRB05KT
FCST VA CLD +6 HR: 29/0143Z NO VA EXP
FCST VA CLD +12 HR: 29/0743Z NO VA EXP
FCST VA CLD +18 HR: 29/1343Z NO VA EXP
RMK: NO FURTHER EVIDENCE OF CURRENT VA EMISSIONS. ADVISORY
TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU02 at 18:12 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1815Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/483
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL150 MOV NW OBS AT 28/1800Z
OBS VA DTG: 28/1800Z
OBS VA CLD: SFC/FL150 S0809 E11255 - S0753 E11226 - S0742
E11228 - S0741 E11241 - S0806 E11259 MOV NW 10KT
FCST VA CLD +6 HR: 29/0000Z SFC/FL150 S0805 E11258 - S0809
E11256 - S0755 E11227 - S0743 E11229 - S0742 E11240
FCST VA CLD +12 HR: 29/0600Z SFC/FL150 S0810 E11255 - S0800
E11228 - S0750 E11230 - S0746 E11243 - S0805 E11259
FCST VA CLD +18 HR: 29/1200Z SFC/FL150 S0809 E11256 - S0801
E11227 - S0749 E11230 - S0746 E11242 - S0805 E11259
RMK: INTERMITTENT DISCRETE VA EMISSIONS ARE IDENTIFIABLE ON
LATEST SATELLITE IMAGERY AND ARE EXPECTED TO BE ONGOING.
HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250429/0015Z=
Received FVAU03 at 17:39 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1745Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/482
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 28/1653Z
EST VA DTG: 28/1730Z
EST VA CLD: SFC/FL070 N0127 E12738 - N0130 E12736 - N0149
E12809 - N0139 E12817 - N0126 E12813 MOV E 15KT
FCST VA CLD +6 HR: 28/2330Z SFC/FL070 N0131 E12735 - N0146
E12811 - N0137 E12822 - N0125 E12814 - N0126 E12736
FCST VA CLD +12 HR: 29/0530Z SFC/FL070 N0131 E12735 - N0146
E12805 - N0137 E12815 - N0125 E12807 - N0126 E12735
FCST VA CLD +18 HR: 29/1130Z SFC/FL070 N0127 E12735 - N0131
E12735 - N0148 E12809 - N0137 E12818 - N0123 E12809
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/2345Z=
Received FVAU01 at 14:32 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1440Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/389
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 EXTENDING NE LAST OBS 28/0710Z
EST VA DTG: 28/1420Z
EST VA CLD: SFC/FL080 N0139 E12751 - N0145 E12750 - N0204
E12829 - N0153 E12838 - N0138 E12836 MOV E 15KT
FCST VA CLD +6 HR: 28/2020Z SFC/FL080 N0139 E12752 - N0145
E12751 - N0159 E12830 - N0150 E12840 - N0134 E12836
FCST VA CLD +12 HR: 29/0220Z SFC/FL080 N0144 E12752 - N0205
E12829 - N0152 E12840 - N0137 E12836 - N0139 E12753
FCST VA CLD +18 HR: 29/0820Z SFC/FL080 N0139 E12751 - N0145
E12751 - N0200 E12822 - N0149 E12836 - N0136 E12823
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. VA HEIGHT BASED ON RECENT GROUND REPORT AND LAST
OBSERVED PLUME POSITION, MOVEMENT BASED ON CONSENSUS MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/2040Z=
Received FVAU04 at 14:01 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1401Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: UNKNOWN
ADVISORY NR: 2025/78
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED AT 28/1325Z TO UNKNOWN
HEIGHT
EST VA DTG: 28/1340Z
EST VA CLD: SFC/FL120 S0010 E10047 - S0040 E10043 - S0042
E10016 - S0012 E10023 MOV SE 05KT
FCST VA CLD +6 HR: 28/1940Z NO VA EXP
FCST VA CLD +12 HR: 29/0140Z NO VA EXP
FCST VA CLD +18 HR: 29/0740Z NO VA EXP
RMK: CVGHM REPORTED ERUPTION. VA NOT IDENTIFIABLE DUE TO MET
CLOUD AND WOULD BE EXPECTED TO DISSIPATE WITHIN 3-6 HOURS.
HEIGHT BASED ON RECENT ERUPTIVE BEHAVIOUR. FORECAST BASED ON
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/2001Z=
Received FVAU02 at 12:11 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1215Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/482
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL150 MOV NNW OBS AT 28/1200Z
OBS VA DTG: 28/1200Z
OBS VA CLD: SFC/FL150 S0809 E11254 - S0744 E11225 - S0731
E11232 - S0734 E11245 - S0807 E11259 MOV NW 20KT
FCST VA CLD +6 HR: 28/1800Z SFC/FL150 S0809 E11255 - S0753
E11226 - S0742 E11228 - S0741 E11241 - S0806 E11259
FCST VA CLD +12 HR: 29/0000Z SFC/FL150 S0809 E11256 - S0800
E11232 - S0750 E11235 - S0748 E11243 - S0805 E11258
FCST VA CLD +18 HR: 29/0600Z SFC/FL150 S0810 E11255 - S0802
E11231 - S0750 E11231 - S0749 E11244 - S0805 E11259
RMK: INTERMITTENT DISCRETE VA EMISSIONS ARE IDENTIFIABLE ON
LATEST SATELLITE IMAGERY AND ARE EXPECTED TO BE ONGOING.
HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/1815Z=
Received FVAU03 at 11:43 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/1145Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/481
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 28/0805Z
EST VA DTG: 28/1130Z
EST VA CLD: SFC/FL070 N0126 E12736 - N0131 E12734 - N0146
E12802 - N0136 E12811 - N0125 E12803 MOV E 15KT
FCST VA CLD +6 HR: 28/1730Z SFC/FL070 N0127 E12738 - N0130
E12736 - N0149 E12809 - N0139 E12817 - N0126 E12813
FCST VA CLD +12 HR: 28/2330Z SFC/FL070 N0126 E12736 - N0131
E12735 - N0146 E12811 - N0137 E12822 - N0125 E12814
FCST VA CLD +18 HR: 29/0530Z SFC/FL070 N0131 E12735 - N0146
E12803 - N0137 E12815 - N0125 E12806 - N0126 E12735
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/1745Z=
Received FVAU01 at 08:07 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/0840Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/388
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 EXTENDING NE LAST OBS 28/0230Z
EST VA DTG: 28/0750Z
EST VA CLD: SFC/FL080 N0139 E12751 - N0144 E12750 - N0207
E12831 - N0156 E12840 - N0144 E12837 MOV E 15KT
FCST VA CLD +6 HR: 28/1350Z SFC/FL080 N0139 E12751 - N0145
E12750 - N0205 E12827 - N0155 E12838 - N0142 E12837
FCST VA CLD +12 HR: 28/1950Z SFC/FL080 N0139 E12752 - N0145
E12751 - N0205 E12828 - N0154 E12838 - N0143 E12838
FCST VA CLD +18 HR: 29/0150Z SFC/FL080 N0144 E12752 - N0205
E12829 - N0156 E12837 - N0143 E12838 - N0139 E12753
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. VA HEIGHT BASED ON GROUND REPORT AND MOVEMENT BASED
ON SATELLITE IMAGERY AND CONSENSUS MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250428/1440Z=
Received FVAU04 at 07:46 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/0746Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/77
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 MOV NORTH LAST REPORTED
28/0113Z
EST VA DTG: 28/0720Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL120 180/05KT
FCST VA CLD +6 HR: 28/1320Z NO VA EXP
FCST VA CLD +12 HR: 28/1920Z NO VA EXP
FCST VA CLD +18 HR: 29/0120Z NO VA EXP
RMK: VA FROM VOLCANO MARAPI HAS NOW DISSIPATED. NO SIGNS OF
NEW OR ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU04 at 05:38 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/0537Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/306
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL180 REPORT AT 27/1315Z, VA TO
FL070 REPORT AT 27/1836Z
OBS VA DTG: 28/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL180 200/05KT
FCST VA CLD +6 HR: 28/1120Z NO VA EXP
FCST VA CLD +12 HR: 28/1720Z NO VA EXP
FCST VA CLD +18 HR: 28/2320Z NO VA EXP
RMK: VA FROM VOLCANO LEWOTOBI HAS NOW DISSIPATED. NO SIGNS
OF NEW OR ONGOING ERUPTION. ADV TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU05 at 02:27 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/0227Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/76
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 MOV NORTH
EST VA DTG: 28/0113Z
EST VA CLD: SFC/FL120 S0032 E10025 - N0017 E09942 - N0033
E10041 - S0025 E10038 MOV N 05KT
FCST VA CLD +6 HR: 28/0713Z SFC/FL120 S0034 E10026 - N0014
E09941 - N0033 E10038 - S0025 E10040
FCST VA CLD +12 HR: 28/1313Z NO VA EXP
FCST VA CLD +18 HR: 28/1913Z NO VA EXP
RMK: CVGHM REPORTED ERUPTION TO 500M ABV SUMMIT. VA NOT
IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD. VA
HEIGHT BASED ON GROUND REPORT AND MOVEMENT BASED ON ACCESS-G
MODEL GUIDANCE. VA EXPECTED TO DISSIPATE WITHIN 6 HRS.
NXT ADVISORY: NO LATER THAN 20250428/0827Z=
Received FVAU05 at 02:03 UTC, 28/04/25 from ADRM
VA ADVISORY
DTG: 20250428/0203Z
VAAC: DARWIN
VOLCANO: BULUSAN 273010
PSN: N1246 E12403
AREA: PHILIPPINES
SUMMIT ELEV: 1535M
ADVISORY NR: 2025/1
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 28/0000Z
OBS VA CLD:
FCST VA CLD +6 HR: 28/0600Z NOT AVBL
FCST VA CLD +12 HR: 28/1200Z NOT AVBL
FCST VA CLD +18 HR: 28/1800Z NOT AVBL
RMK: PLEASE SEE FVFE01 RJTD 280000 ISSUED BY VAAC TOKYO
WHICH DESCRIBES CONDITIONS OVER OR NEAR THE VAAC DARWIN AREA
OF RESPONSIBILITY.
NXT ADVISORY: NO FURTHER ADVISORIES=
|
Tokyo VAACIDD60162
VOLCANIC ASH ADVISORIES FROM TOKYO VAAC - LAST 7 DAYS
DARWIN VAAC 12:20 UTC, 29/04/2025
--------------------------------------------------------------------
Received FVFE01 at 12:05 UTC, 29/04/25 from RJTD
VA ADVISORY
DTG: 20250429/1205Z
VAAC: TOKYO
VOLCANO: BULUSAN 273010
PSN: N1246 E12403
AREA: PHILIPPINES
SUMMIT ELEV: 1535M
ADVISORY NR: 2025/9
INFO SOURCE: HIMAWARI-9 PHIVOLCS
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20250429/1143Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 29/1150Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 090/7KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE
IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVFE01 at 12:00 UTC, 29/04/25 from RJTD
VA ADVISORY
DTG: 20250429/1200Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2025/2
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 29/1120Z
OBS VA CLD: SFC/FL100 N5354 E16008 - N5315 E16044 - N5312 E16000 -
N5335 E15941 MOV SE 20KT
FCST VA CLD +6 HR: 29/1720Z SFC/FL090 N5243 E16213 - N5218 E16212 -
N5241 E16010 - N5331 E16035
FCST VA CLD +12 HR: 29/2320Z SFC/FL090 N5208 E16332 - N5148 E16247 -
N5236 E15908 - N5313 E16117 - N5232 E16127
FCST VA CLD +18 HR: NO VA EXP
RMK: WESTERN PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20250429/1800Z=
Received FVFE01 at 11:50 UTC, 29/04/25 from RJTD
VA ADVISORY
DTG: 20250429/1150Z
VAAC: TOKYO
VOLCANO: AKHTANG 300320
PSN: N5526 E15839
AREA: RUSSIA
SUMMIT ELEV: 1956M
ADVISORY NR: 2025/3
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA DISSIPATED ON SATELLITE IMAGERY
OBS VA DTG: 29/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 310/38KT
FCST VA CLD +6 HR: NO VA EXP
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVFE01 at 09:38 UTC, 29/04/25 from RJTD
VA ADVISORY
DTG: 20250429/0938Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2025/1
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20250429/0820Z FL100 EXTD SE
OBS VA DTG: 29/0850Z
OBS VA CLD: SFC/FL100 N5402 E15925 - N5405 E15932 - N5353 E15955 -
N5347 E15934 MOV SE 20KT
FCST VA CLD +6 HR: 29/1450Z SFC/FL090 N5323 E16051 - N5237 E16107 -
N5247 E16016 - N5339 E16001
FCST VA CLD +12 HR: 29/2050Z SFC/FL080 N5305 E16147 - N5233 E16122 -
N5206 E16212 - N5227 E15956 - N5316 E16116
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20250429/1200Z=
Received FVFE01 at 06:00 UTC, 29/04/25 from RJTD
VA ADVISORY
DTG: 20250429/0600Z
VAAC: TOKYO
VOLCANO: AKHTANG 300320
PSN: N5526 E15839
AREA: RUSSIA
SUMMIT ELEV: 1956M
ADVISORY NR: 2025/2
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA
OBS VA DTG: 29/0520Z
OBS VA CLD: SFC/FL070 N5454 E15848 - N5446 E15930 - N5431 E15931 -
N5439 E15849 MOV S 10KT
FCST VA CLD +6 HR: 29/1120Z SFC/FL070 N5429 E15856 - N5338 E16056 -
N5237 E16041 - N5412 E15843
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: RE-SUSPENDED VA.
NXT ADVISORY: 20250429/1200Z= |
Washington VAACIDD60166
VOLCANIC ASH ADVISORIES FROM WASHINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 12:20 UTC, 29/04/2025
---------------------------------------------------------------------
Received FVXX25 at 12:20 UTC, 29/04/25 from KNES
VA ADVISORY
DTG: 20250429/1217Z
VAAC: WASHINGTON
VOLCANO: POAS 345040
PSN: N1011 W08413
AREA: COSTA?RICA
SUMMIT ELEV: 8848 FT [2697 M]
ADVISORY NR: 2025/076
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 29/1140Z
OBS VA CLD: SFC/FL100 N1012 W08414 - N1011 W08413
- N1009 W08420 - N1012 W08420 - N1012 W08414 MOV
W 15KT
FCST VA CLD +6HR: 29/1730Z SFC/FL100 N1012 W08413
- N1011 W08413 - N1006 W08420 - N1011 W08422 -
N1012 W08413
FCST VA CLD +12HR: 29/2330Z SFC/FL100 N1012
W08413 - N1011 W08413 - N1005 W08420 - N1011
W08423 - N1012 W08413
FCST VA CLD +18HR: 30/0530Z SFC/FL100 N1013
W08413 - N1012 W08413 - N1004 W08420 - N1010
W08424 - N1013 W08413
RMK: VONA RPRTS CONS VA EMS TO 300M ABV SUMMIT.
VA NOT OBSD BY STLT DUE TO WX CLD CVR. HWVR VA
OBSD IN WEBCAM WHEN CLR. OBS BASED ON WEBCAM AND
NWP MDLS WITH NWP MDLS FCSTG GENL WSW-SW MOVMT
THRU T+18HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20250429/1815Z
Received FVXX23 at 00:12 UTC, 29/04/25 from KNES
VA ADVISORY
DTG: 20250429/0009Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/390
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
EST VA DTG: 28/2340Z
EST VA CLD: SFC/FL130 N1446 W09132 - N1445 W09132
- N1431 W09136 - N1440 W09147 - N1446 W09132 MOV
SW 10KT
FCST VA CLD +6HR: 29/0530Z SFC/FL130 N1452 W09158
- N1446 W09132 - N1445 W09132 - N1435 W09156 -
N1452 W09158
FCST VA CLD +12HR: 29/1130Z SFC/FL130 N1458
W09146 - N1446 W09132 - N1444 W09132 - N1447
W09151 - N1458 W09146
FCST VA CLD +18HR: 29/1730Z NO VA EXP
RMK: ONGOING VA EMS LIKELY TO THE SW OF SUMMIT
BUT VA NOT CRNTLY OBS IN STLT IMAGERY OR WEBCAM
THE LAST SVRL HRS DUE TO WX CLDS. VA FCST THRU
T+12 HRS BASED ON NWP MDLS. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0615Z
Received FVXX25 at 23:43 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/2341Z
VAAC: WASHINGTON
VOLCANO: POAS 345040
PSN: N1011 W08413
AREA: COSTA?RICA
SUMMIT ELEV: 8848 FT [2697 M]
ADVISORY NR: 2025/074
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING LGT VA EMS
OBS VA DTG: 28/2310Z
OBS VA CLD: SFC/FL100 N1012 W08414 - N1011 W08413
- N1007 W08419 - N1011 W08421 - N1012 W08414 MOV
SW 10KT
FCST VA CLD +6HR: 29/0500Z SFC/FL100 N1013 W08422
- N1012 W08414 - N1011 W08413 - N1008 W08420 -
N1013 W08422
FCST VA CLD +12HR: 29/1100Z SFC/FL100 N1013
W08422 - N1012 W08414 - N1011 W08414 - N1008
W08420 - N1013 W08422
FCST VA CLD +18HR: 29/1700Z SFC/FL100 N1015
W08420 - N1012 W08413 - N1011 W08413 - N1010
W08420 - N1015 W08420
RMK: CONS LGT VA EMS CRNTLY OBS IN WEBCAM. STLT
IMAGERY OBSCD BY WX CLDS. VA FCST THRU T+18 HRS
BASED ON NWP MDL GUIDANCE. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0545Z
Received FVXX21 at 23:13 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/2311Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/388
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: RCNT VONA RPRT
OBS VA DTG: 28/2240Z
OBS VA CLD: SFC/FL160 N0007 W07756 - S0004 W07739
- S0005 W07739 - S0004 W07800 - N0007 W07756 MOV
W 15KT
FCST VA CLD +6HR: 29/0430Z SFC/FL160 N0005 W07759
- S0004 W07739 - S0005 W07739 - S0005 W07802 -
N0005 W07759
FCST VA CLD +12HR: 29/1030Z SFC/FL160 N0006
W07756 - S0004 W07740 - S0005 W07739 - S0003
W07759 - N0006 W07756
FCST VA CLD +18HR: 29/1630Z NO VA EXP
RMK: OCNL VA EMS OBS MOVG WNW IN STLT IMAGERY AND
WEBCAM. RCNT VONA RPRT RCVD. VA FL BASED ON VONA.
VA FCST THRU T+12 HRS BASED ON NWP MDLS.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0515Z
Received FVXX22 at 22:16 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/2213Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/188
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
OBS VA DTG: 28/2140Z
OBS VA CLD: SFC/FL210 S0153 W07834 - S0159 W07820
- S0201 W07820 - S0158 W07835 - S0153 W07834 MOV
W 10KT
FCST VA CLD +6HR: 29/0330Z SFC/FL210 S0147 W07846
- S0159 W07820 - S0201 W07820 - S0159 W07849 -
S0147 W07846
FCST VA CLD +12HR: 29/0930Z NO VA EXP
FCST VA CLD +18HR: 29/1530Z NO VA EXP
RMK: VA EMS PSBLY OBS IN STLT IMAGERY MOVG WNW
APPRX 15NM FM SUMMIT. WEBCAM OBSCD BY WX CLDS. VA
FL AND FCST THRU T+6 HRS BASED ON NWP MDL
GUIDANCE AND RCNT STLT IMAGERY. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0415Z
Received FVXX24 at 19:55 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1953Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/161
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 28/1941Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 29/0130Z NO VA EXP
FCST VA CLD +12HR: 29/0730Z NO VA EXP
FCST VA CLD +18HR: 29/1330Z NO VA EXP
RMK: VA EMS FM EARLIER HAVE DISSIPATED. NO
FURTHER VA EMS OBS IN STLT IMAGERY OR WEBCAM. NO
RPRTS OF VA RCVD. ...COVERDALE
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX23 at 18:31 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1830Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/389
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA MOVG SW
OBS VA DTG: 28/1750Z
OBS VA CLD: SFC/FL130 N1445 W09133 - N1445 W09132
- N1407 W09140 - N1411 W09149 - N1445 W09133 MOV
SW 5KT
FCST VA CLD +6HR: 29/0000Z SFC/FL130 N1447 W09132
- N1445 W09132 - N1402 W09146 - N1415 W09202 -
N1447 W09132
FCST VA CLD +12HR: 29/0600Z SFC/FL130 N1448
W09201 - N1446 W09132 - N1446 W09132 - N1428
W09155 - N1448 W09201
FCST VA CLD +18HR: 29/1200Z SFC/FL130 N1508
W09141 - N1446 W09132 - N1445 W09133 - N1456
W09155 - N1508 W09141
RMK: VA EMS OBS IN STLT IMAGERY MOVG SW APPRX
40NM FM SUMMIT. WEBCAM CRNTLY OBSCD BY WX CLDS.
VA FCST THRU T+18 HRS BASED ON NWP MDLS
SUGGESTING VEERING FL WINDS. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0030Z
Received FVXX25 at 18:07 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1804Z
VAAC: WASHINGTON
VOLCANO: POAS 345040
PSN: N1011 W08413
AREA: COSTA?RICA
SUMMIT ELEV: 8848 FT [2697 M]
ADVISORY NR: 2025/073
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 28/1730Z
OBS VA CLD: SFC/FL100 N1016 W08419 - N1012 W08413
- N1011 W08413 - N1011 W08419 - N1016 W08419 MOV
W 5KT
FCST VA CLD +6HR: 28/2330Z SFC/FL100 N1013 W08413
- N1011 W08413 - N1004 W08419 - N1011 W08423 -
N1013 W08413
FCST VA CLD +12HR: 29/0530Z SFC/FL100 N1014
W08423 - N1012 W08413 - N1011 W08413 - N1007
W08422 - N1014 W08423
FCST VA CLD +18HR: 29/1130Z SFC/FL100 N1015
W08425 - N1013 W08413 - N1012 W08413 - N1007
W08424 - N1015 W08425
RMK: VA NOT CRNTLY OBS IN STLT IMAGERY OR WEBCAM
BUT FRQT VA OBS IN WEBCAM DURING BRKS IN WX CLDS.
VA FCST THRU T+18 HRS BASED ON NWP MDLS.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250429/0000Z
Received FVXX21 at 17:37 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1735Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/387
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS REMAIN PSBL
OBS VA DTG: 28/1700Z
OBS VA CLD: SFC/FL150 N0001 W07752 - S0004 W07739
- S0005 W07740 - S0007 W07753 - N0001 W07752 MOV
W 10KT
FCST VA CLD +6HR: 28/2300Z SFC/FL150 N0006 W07755
- S0004 W07740 - S0005 W07739 - S0004 W07758 -
N0006 W07755
FCST VA CLD +12HR: 29/0500Z SFC/FL150 N0004
W07756 - S0004 W07739 - S0005 W07739 - S0006
W07758 - N0004 W07756
FCST VA CLD +18HR: 29/1100Z NO VA EXP
RMK: NO VA CRNTLY OBS IN STLT IMAGERY OR WEBCAM
DUE TO WX CLD CVR OBSCING THE SUMMIT. VA FCST
THRU T+12 HRS BASED ON NWP MDL GUIDANCE.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20250428/2330Z
Received FVXX22 at 16:45 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1643Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/187
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA NOT OBSD.
OBS VA DTG: 28/1610Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/2200Z NO VA EXP
FCST VA CLD +12HR: 29/0400Z NO VA EXP
FCST VA CLD +18HR: 29/1000Z NO VA EXP
RMK: VA NOT OBSD BY STLT PTLY DUE TO WX CLD CVR
BUT CLD CVR IS THINNING WITH NOTHING OBSD. NO
VONAS HAVE BEEN RCVD AND NOTHING HAS BEEN SEEN ON
WEBCAM. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX20 at 15:29 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1527Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/298
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA NOT OBSD.
OBS VA DTG: 28/1500Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/2100Z NO VA EXP
FCST VA CLD +12HR: 29/0300Z NO VA EXP
FCST VA CLD +18HR: 29/0900Z NO VA EXP
RMK: THINNING UPPER LVL CLD CVR OVR THE SUMMIT IS
REVEALING A LACK OF VA NEAR OR DOWNWIND OF THE
SUMMIT. NO RPRTS OF VA HAVE BEEN RCVD IN OVR 12
HRS. ...HOSLEY
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 14:06 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1403Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/160
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: DISCRETE VA EM.
OBS VA DTG: 28/1351Z
OBS VA CLD: SFC/FL190 N1902 W09837 - N1901 W09837
- N1844 W09900 - N1850 W09904 - N1902 W09837 MOV
SW 25KT
FCST VA CLD +6HR: 28/2000Z SFC/FL190 N1902 W09837
- N1901 W09837 - N1837 W09913 - N1846 W09918 -
N1902 W09837
FCST VA CLD +12HR: 29/0200Z NO VA EXP
FCST VA CLD +18HR: 29/0800Z NO VA EXP
RMK: SML VA CLD EM OBSD AT 1238Z. WEBCAM SHOWS A
VA CLD ONLY JUST ESCAPING THE SUMMIT CALDERA.
STLT IMAGERY SHOWS VA CLD MOVG WSW DSIPTG ABT 30
NMI FM SUMMIT. LTLCG FCST IN WINDS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20250428/2000Z
Received FVXX23 at 13:07 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1304Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/388
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS.
OBS VA DTG: 28/1200Z
OBS VA CLD: SFC/FL130 N1446 W09133 - N1445 W09132
- N1440 W09137 - N1443 W09139 - N1446 W09133 MOV
SW 5KT
FCST VA CLD +6HR: 28/1800Z SFC/FL130 N1446 W09133
- N1444 W09132 - N1432 W09138 - N1437 W09146 -
N1446 W09133
FCST VA CLD +12HR: 29/0000Z SFC/FL130 N1446
W09133 - N1444 W09132 - N1432 W09140 - N1439
W09147 - N1446 W09133
FCST VA CLD +18HR: 29/0600Z SFC/FL130 N1451
W09152 - N1446 W09133 - N1445 W09133 - N1441
W09153 - N1451 W09152
RMK: MULT VA CLDS OBSD BY WEBCAM SINCE 1111Z. VA
CLD OBSD BY STLT DRIFTING SW FM SUMMIT UNDER CLR
SKIES. NWP MDLS SUGGEST VA AT FL130 AND FCST VA
TO CONT MOVG SW THRU T+12. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20250428/1900Z
Received FVXX25 at 12:14 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1211Z
VAAC: WASHINGTON
VOLCANO: POAS 345040
PSN: N1011 W08413
AREA: COSTA?RICA
SUMMIT ELEV: 8848 FT [2697 M]
ADVISORY NR: 2025/072
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS.
OBS VA DTG: 28/1140Z
OBS VA CLD: SFC/FL100 N1012 W08413 - N1011 W08413
- N1010 W08417 - N1011 W08418 - N1012 W08413 MOV
W 10KT
FCST VA CLD +6HR: 28/1730Z SFC/FL100 N1014 W08420
- N1012 W08413 - N1011 W08413 - N1011 W08420 -
N1014 W08420
FCST VA CLD +12HR: 28/2330Z SFC/FL100 N1012
W08413 - N1011 W08413 - N1008 W08419 - N1011
W08420 - N1012 W08413
FCST VA CLD +18HR: 29/0530Z SFC/FL100 N1012
W08413 - N1011 W08413 - N1008 W08419 - N1012
W08420 - N1012 W08413
RMK: VONA RPRTS EMS TO 300M ABV SUMMIT MOVG SW.
BASED ON CURNT WEBCAM AND NWP MDLS VA LKLY MOVG
WSW. VA NOT OBSD BY STLT DUE TO WX CLD CVR. NWP
MDLS FCST CONTD WSW MOVMT THRU T+18 ASIDE FM T+6
WITH WNW MOVMT FCST. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20250428/1815Z
Received FVXX21 at 11:44 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1142Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/386
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA CLDS PSBLY OBSD.
OBS VA DTG: 28/1110Z
OBS VA CLD: SFC/FL150 S0004 W07753 - S0004 W07739
- S0005 W07739 - S0009 W07753 - S0004 W07753 MOV
W 10KT
FCST VA CLD +6HR: 28/1700Z SFC/FL150 S0004 W07758
- S0004 W07739 - S0005 W07739 - S0011 W07756 -
S0004 W07758
FCST VA CLD +12HR: 28/2300Z SFC/FL150 N0002
W07759 - S0004 W07738 - S0005 W07739 - S0005
W07801 - N0002 W07759
FCST VA CLD +18HR: 29/0500Z SFC/FL150 N0002
W07801 - S0004 W07738 - S0005 W07738 - S0007
W07802 - N0002 W07801
RMK: VA CLD PSBLY OBSD MOVG W TO WSW FM SUMMIT.
HWVR VOLC ACT OBSD ON WEBCAM EVEN WITH WX CLDS
OBSCG SUMMIT. NWP MDLS FCST VA TO MOV W-WNW BY
T+12HRS. ...HOSLEY
NXT ADVISORY: WILL BE ISSUED BY 20250428/1745Z
Received FVXX22 at 10:39 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/1038Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/186
INFO SOURCE: GOES-18. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS
OBS VA DTG: 28/1000Z
OBS VA CLD: SFC/FL210 S0159 W07831 - S0200 W07820
- S0202 W07830 - S0159 W07831 MOV W 10KT
FCST VA CLD +6HR: 28/1600Z SFC/FL210 S0159 W07831
- S0200 W07820 - S0202 W07830 - S0159 W07831
FCST VA CLD +12HR: 28/2200Z NO VA EXP
FCST VA CLD +18HR: 29/0400Z NO VA EXP
RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY.
VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO
ACT LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20250428/1645Z
Received FVXX20 at 09:31 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0929Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/297
INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT PSBL VA
OBS VA DTG: 28/0900Z
OBS VA CLD: SFC/FL200 N0459 W07525 - N0453 W07519
- N0455 W07528 - N0459 W07525 MOV NW 10KT
FCST VA CLD +6HR: 28/1500Z SFC/FL200 N0458 W07526
- N0453 W07519 - N0455 W07527 - N0458 W07526
FCST VA CLD +12HR: 28/2100Z NO VA EXP
FCST VA CLD +18HR: 29/0300Z NO VA EXP
RMK: CONT PSBL VA NW OF SUMMIT. VA NOT OBS DUE TO
WX CLDS. NWP MDLS SUGGEST CONT MOV TO THE NW.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20250428/1530Z
Received FVXX25 at 06:32 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0630Z
VAAC: WASHINGTON
VOLCANO: POAS 345040
PSN: N1011 W08413
AREA: COSTA?RICA
SUMMIT ELEV: 8848 FT [2697 M]
ADVISORY NR: 2025/071
INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA EMS HAS DISP
OBS VA DTG: 28/0600Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/1200Z NO VA EXP
FCST VA CLD +12HR: 28/1800Z NO VA EXP
FCST VA CLD +18HR: 29/0000Z NO VA EXP
RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS
OBS. NO RPRTS OF NEW EMS. ...FISHER
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX21 at 05:48 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0546Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/385
INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. METAR.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/0510Z
OBS VA CLD: SFC/FL150 S0002 W07822 - S0004 W07739
- S0014 W07820 - S0002 W07822 MOV W 10KT
FCST VA CLD +6HR: 28/1100Z SFC/FL150 S0000 W07825
- S0004 W07739 - S0016 W07822 - S0000 W07825
FCST VA CLD +12HR: 28/1700Z NO VA EXP
FCST VA CLD +18HR: 28/2300Z NO VA EXP
RMK: CONT VA EMS PSBL ALOFT. VA NOT OBS DUE TO WX
CLDS. VA FCST TO CONT W TO WSW MOV THRU T+6HRS
BEFORE DISP. VO ACT MODERATE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20250428/1145Z
Received FVXX22 at 05:07 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0505Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/185
INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/0430Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0213 W07850
- S0202 W07855 - S0159 W07820 MOV W 10KT
FCST VA CLD +6HR: 28/1030Z SFC/FL210 S0159 W07820
- S0215 W07853 - S0202 W07900 - S0159 W07820
FCST VA CLD +12HR: 28/1630Z NO VA EXP
FCST VA CLD +18HR: 28/2230Z NO VA EXP
RMK: CONT VA EMS OBS MOV WSW TO W IN STLT
IMAGERY. VA FCST TO CONT WSW TO W MOV THRU T+6HRS
BEFORE DISP. VO ACT LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20250428/1100Z
Received FVXX20 at 03:40 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0338Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/296
INFO SOURCE: GOES-18. VONA. WEBCAM. NWP MODELS.
VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 28/0300Z
OBS VA CLD: SFC/FL200 N0502 W07526 - N0453 W07519
- N0456 W07532 - N0502 W07526 MOV NW 10KT
FCST VA CLD +6HR: 28/0900Z SFC/FL200 N0510 W07533
- N0453 W07519 - N0458 W07540 - N0510 W07533
FCST VA CLD +12HR: 28/1500Z SFC/FL200 N0516
W07541 - N0453 W07519 - N0501 W07549 - N0516
W07541
FCST VA CLD +18HR: 28/2100Z NO VA EXP
RMK: NEW VA EMS RPRTD MOV NW FM SUMMIT. RPRTD VA
NOT OBS IN STLT IMAGERY DUE TO WX CLDS. VA FCST
TO CONT NW MOV THRU T+12HRS BEFORE DISP. VO ACT
LOW. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20250428/0945Z
Received FVXX23 at 01:48 UTC, 28/04/25 from KNES
VA ADVISORY
DTG: 20250428/0146Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/387
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS
OBS VA DTG: 28/0120Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 28/0730Z NO VA EXP
FCST VA CLD +12HR: 28/1330Z NO VA EXP
FCST VA CLD +18HR: 28/1930Z NO VA EXP
RMK: VA EMS NOT DETECTED IN STLT IMG. NO RPRTS OF
VA EMS RCVD. ...GATLING
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX21 at 23:57 UTC, 27/04/25 from KNES
VA ADVISORY
DTG: 20250427/2355Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/384
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: INTMT VA EMS
OBS VA DTG: 27/2320Z
OBS VA CLD: SFC/FL140 S0002 W07752 - S0004 W07739
- S0005 W07739 - S0009 W07750 - S0002 W07752 MOV
W 5KT
FCST VA CLD +6HR: 28/0530Z SFC/FL140 S0001 W07756
- S0004 W07739 - S0005 W07739 - S0009 W07756 -
S0001 W07756
FCST VA CLD +12HR: 28/1130Z SFC/FL140 S0001
W07757 - S0004 W07739 - S0005 W07739 - S0009
W07757 - S0001 W07757
FCST VA CLD +18HR: 28/1730Z SFC/FL140 S0002
W07758 - S0004 W07740 - S0005 W07739 - S0011
W07756 - S0002 W07758
RMK: VA EMS OBS IN WEBCAM. VA NOT VISIBLE IN STLT
IMG DUE TO MET CLD CVR. A GEN W MVMT EXP THRU
T+18. FCST BASED ON MDL WINDS. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20250428/0600Z
Received FVXX22 at 23:16 UTC, 27/04/25 from KNES
VA ADVISORY
DTG: 20250427/2314Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/184
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 27/2240Z
OBS VA CLD: SFC/FL210 S0200 W07820 - S0201 W07820
- S0211 W07837 - S0203 W07840 - S0200 W07820 MOV
W 10KT
FCST VA CLD +6HR: 28/0430Z SFC/FL210 S0158 W07845
- S0200 W07820 - S0201 W07820 - S0209 W07844 -
S0158 W07845
FCST VA CLD +12HR: 28/1030Z SFC/FL210 S0159
W07845 - S0200 W07820 - S0201 W07820 - S0210
W07843 - S0159 W07845
FCST VA CLD +18HR: 28/1630Z SFC/FL210 S0200
W07820 - S0201 W07819 - S0213 W07841 - S0203
W07845 - S0200 W07820
RMK: VA EMS OBS IN STLT IMG MOV WSW EXT APRX 20NM
FM SUMMIT. A GEN WSW MVMT EXP THRU T+18. FCST
BASED ON STLT AND MDL WINDS. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20250428/0515Z
Received FVXX23 at 20:18 UTC, 27/04/25 from KNES
VA ADVISORY
DTG: 20250427/2016Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/386
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
EST VA DTG: 27/1940Z
EST VA CLD: SFC/FL140 N1446 W09133 - N1444 W09132
- N1434 W09138 - N1438 W09144 - N1446 W09133 MOV
SW 10KT
FCST VA CLD +6HR: 28/0130Z SFC/FL140 N1446 W09132
- N1445 W09132 - N1434 W09145 - N1440 W09149 -
N1446 W09132
FCST VA CLD +12HR: 28/0730Z NO VA EXP
FCST VA CLD +18HR: 28/1330Z NO VA EXP
RMK: VA NOT DETECTED IN STLT IMG. VA EMS MAY
CONT. MDL GUIDANCE SUGGESTS SW MVMT FM SUMMIT
THRU T+6. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20250428/0215Z
Received FVXX20 at 16:37 UTC, 27/04/25 from KNES
VA ADVISORY
DTG: 20250427/1635Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/295
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA DTCTD
OBS VA DTG: 27/1600Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 27/2200Z NO VA EXP
FCST VA CLD +12HR: 28/0400Z NO VA EXP
FCST VA CLD +18HR: 28/1000Z NO VA EXP
RMK: NO VA EM SEEN IN STLT IMG AND NO NEW RPTS OF
VA RCVD. ...LINER
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX20 at 10:47 UTC, 27/04/25 from KNES
VA ADVISORY
DTG: 20250427/1045Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/294
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EM
EST VA DTG: 27/1010Z
EST VA CLD: SFC/FL240 N0512 W07529 - N0454 W07517
- N0453 W07519 - N0459 W07540 - N0512 W07529 MOV
NW 5KT
FCST VA CLD +6HR: 27/1600Z SFC/FL240 N0518 W07526
- N0453 W07517 - N0453 W07519 - N0504 W07542 -
N0518 W07526
FCST VA CLD +12HR: 27/2200Z NO VA EXP
FCST VA CLD +18HR: 28/0400Z NO VA EXP
RMK: VA NOT SEEN ON STLT IMG DUE TO MET CLD CVR.
VA PRSTNC BSD ON PST ACT AND VONA. EXP NW MOVNT
THRU T+6 HRS. FCST BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20250427/1645Z |
Wellington VAACIDD60168
VOLCANIC ASH ADVISORIES FROM WELLINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 12:20 UTC, 29/04/2025
---------------------------------------------------------------------
Received FVPS01 at 06:54 UTC, 29/04/25 from NZKL
VA ADVISORY
DTG: 20250429/0654Z
VAAC: WELLINGTON
VOLCANO: HOME REEF 243080
PSN: S1900 W17447
AREA: TONGA
SUMMIT ELEV: 0M
ADVISORY NR: 2025/14
INFO SOURCE: HIMAWARI-9 SATELLITE IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION AT 20250428/2000Z INTERMITTENT
LOW LEVEL ERUPTION
OBS VA DTG: 29/0654Z
OBS VA CLD: SFC/FL030 S1900 W17446 - S1910 W17457 - S1903
W17504 - S1858 W17447 - S1859 W17446 MOV SW 05KT
FCST VA CLD +6 HR: 29/1254Z SFC/FL030 S1900 W17446 - S1910
W17457 - S1903 W17504 - S1858 W17447
FCST VA CLD +12 HR: 29/1854Z NO VA EXP
FCST VA CLD +18 HR: 30/0054Z NO VA EXP
RMK: VA OBS IN SATELLITE IMAGERY FROM INTERMITTENT ERUPTIONS
NXT ADVISORY: NO LATER THAN 20250429/1254Z=
Received FVPS01 at 01:30 UTC, 29/04/25 from NZKL
VA ADVISORY
DTG: 20250429/0130Z
VAAC: WELLINGTON
VOLCANO: HOME REEF 243080
PSN: S1900 W17447
AREA: TONGA
SUMMIT ELEV: 0M
ADVISORY NR: 2025/13
INFO SOURCE: HIMAWARI-9 SATELLITE IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: THIN VA EST TO 3000FT EXTD W.
OBS VA DTG: 29/0130Z
OBS VA CLD: SFC/FL030 S1900 W17446 - S1916 W17521 - S1904
W17525 - S1858 W17447 - S1859 W17446 MOV W 05KT
FCST VA CLD +6 HR: 29/0730Z SFC/FL030 S1900 W17446 - S1925
W17529 - S1910 W17535 - S1859 W17447
FCST VA CLD +12 HR: 29/1330Z SFC/FL030 S1911 W17504 - S1938
W17541 - S1921 W17551 - S1905 W17508
FCST VA CLD +18 HR: 29/1930Z NO VA EXP
RMK: THIN VA OBS IN SATELLITE IMAGERY FROM INTERMITTENT
ERUPTIONS
NXT ADVISORY: NO LATER THAN 20250429/0730Z=
Received FVPS01 at 19:55 UTC, 28/04/25 from NZKL
VA ADVISORY
DTG: 20250428/1955Z
VAAC: WELLINGTON
VOLCANO: HOME REEF 243080
PSN: S1900 W17447
AREA: TONGA
SUMMIT ELEV: 0M
ADVISORY NR: 2025/12
INFO SOURCE: HIMAWARI-9 SATELLITE IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: THIN VA EST TO 3000FT EXTD W.
OBS VA DTG: 28/1955Z
OBS VA CLD: SFC/FL030 S1900 W17446 - S1908 W17531 - S1901
W17602 - S1850 W17556 - S1856 W17532 - S1859 W17446 MOV W
10KT
FCST VA CLD +6 HR: 29/0155Z SFC/FL030 S1900 W17446 - S1925
W17514 - S1915 W17522 - S1859 W17447
FCST VA CLD +12 HR: 29/0755Z SFC/FL030 S1900 W17446 - S1925
W17514 - S1915 W17522 - S1859 W17447
FCST VA CLD +18 HR: 29/1355Z SFC/FL030 S1900 W17446 - S1929
W17500 - S1925 W17509 - S1859 W17447
RMK: THIN VA OBS IN SATELLITE IMAGERY FROM ONGOING ERUPTION
NXT ADVISORY: NO LATER THAN 20250429/0155Z=
Received FVPS01 at 19:38 UTC, 28/04/25 from NZKL
VA ADVISORY
DTG: 20250428/1938Z
VAAC: WELLINGTON
VOLCANO: HOME REEF 243080
PSN: S1900 W17447
AREA: TONGA
SUMMIT ELEV: 0M
ADVISORY NR: 2025/11
INFO SOURCE: HIMAWARI-9 SATELLITE IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: THIN VA CLOUD OBS MOV W. HEIGHT EST FROM
PREVIOUS ACTIVITY.
OBS VA DTG: 28/1938Z
OBS VA CLD: SFC/FL040 S1900 W17446 - S1908 W17531 - S1901
W17602 - S1850 W17556 - S1856 W17532 - S1859 W17446 MOV W
10KT
FCST VA CLD +6 HR: 29/0138Z NOT AVBL
FCST VA CLD +12 HR: 29/0738Z NOT AVBL
FCST VA CLD +18 HR: 29/1338Z NOT AVBL
RMK: MORE INFORMATION TO FOLLOW SHORTLY
NXT ADVISORY: NO LATER THAN 20250429/0138Z=
Received FVPS01 at 20:30 UTC, 27/04/25 from NZKL
VA ADVISORY
DTG: 20250427/2029Z
VAAC: WELLINGTON
VOLCANO: HOME REEF 243080
PSN: S1900 W17447
AREA: TONGA
SUMMIT ELEV: 0M
ADVISORY NR: 2025/10
INFO SOURCE: HIMAWARI 9 SATELLITE IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION AT 20250426/0020Z ONGOING LOW
LEVEL ERUPTION, NO VA DISCERNIBLE
EST VA DTG: 27/2029Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL040 100/10KT
FCST VA CLD +6 HR: 28/0229Z NO VA EXP
FCST VA CLD +12 HR: 28/0829Z NO VA EXP
FCST VA CLD +18 HR: 28/1429Z NO VA EXP
RMK: VOLCANO OCCASIONALLY VISIBLE THROUGH PASSING MET CLOUD.
VOLCANO REMAINS ACTIVE BUT NO ASH SIGNAL DISCERNIBLE.
NXT ADVISORY: NO FURTHER ADVISORIES= |
