Anchorage VAACIDD60020
VOLCANIC ASH ADVISORIES FROM ANCHORAGE VAAC - LAST 7 DAYS
DARWIN VAAC 19:36 UTC, 17/10/2025
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Received FVAK21 at 17:54 UTC, 15/10/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251015/1750Z
VAAC: ANCHORAGE
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16038
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 15863 FT [4835 M]
ADVISORY NR: 2025/081
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA NOT IDENTIFIABLE FROM SATELLITE DATA
OBS VA DTG: 15/1750Z
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...DK
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK21 at 11:56 UTC, 15/10/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251015/1200Z
VAAC: ANCHORAGE
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16038
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 15863 FT [4835 M]
ADVISORY NR: 2025/080
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: ONGOING RESIDUAL VA FROM PREVIOUS ERUPTION.
OBS VA DTG: 15/1200Z
OBS VA CLD: SFC/FL230 N5301 E17300 - N5827 E17653 - N5737 W17932
- N5224 E17627 - N5301 E17300 MOV ESE 15KT
FCST VA CLD +6HR: 15/1800Z SFC/FL230 N5245 E17449 - N5759 E17924
- N5708 W17810 - N5212 E17726 - N5245 E17449 - N5245 E17449
FCST VA CLD +12HR: 16/0000Z NO VA EXP
FCST VA CLD +18HR: 16/0600Z NO VA EXP
RMK: NIL...DR
NXT ADVISORY: WILL BE ISSUED BY 20251015/1800Z
Received FVAK21 at 05:58 UTC, 15/10/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251015/0600Z
VAAC: ANCHORAGE
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16038
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 15863 FT [4835 M]
ADVISORY NR: 2025/079
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: RESIDUAL VA FROM PREVIOUS ERUPTION
OBS VA DTG: 15/0600Z
OBS VA CLD: SFC/FL230 N5559 E16859 - N5620 E17126 - N5734 E17304
- N5733 E17740 - N5324 E17456 - N5451 E16836 - N5559 E16859 MOV
ESE 15KT
FCST VA CLD +6HR: 15/1200Z SFC/FL230 N5629 E17036 - N5640 E17249
- N5817 E17550 - N5758 E17907 - N5255 E17535 - N5452 E16927 -
N5629 E17036 - N5629 E17036
FCST VA CLD +12HR: 15/1800Z NO VA EXP
FCST VA CLD +18HR: 16/0000Z NO VA EXP
RMK: RESIDUAL VA FROM PREVIOUS ERUPTION...TS
NXT ADVISORY: WILL BE ISSUED BY 20251015/1200Z=
Received FVAK21 at 23:58 UTC, 14/10/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251015/0000Z
VAAC: ANCHORAGE
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16038
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 15863 FT [4835 M]
ADVISORY NR: 2025/078
INFO SOURCE: HIMAWARI
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA FROM PREVIOUS ERUPTION
OBS VA DTG: 15/0000Z
OBS VA CLD: SFC/FL230 N5724 E16416 - N5614 E16854 - N5742 E16842
- N5749 E17145 - N5258 E17236 - N5558 E16406 - N5724 E16416 MOV
ESE 15KT
FCST VA CLD +6HR: 15/0600Z SFC/FL230 N5731 E16622 - N5634 E17042
- N5802 E17042 - N5744 E17332 - N5401 E17412 - N5538 E16604 -
N5731 E16622 - N5731 E16622
FCST VA CLD +12HR: 15/1200Z NO VA EXP
FCST VA CLD +18HR: 15/1800Z NO VA EXP
RMK: VA FROM PREVIOUS ERUPTION...TS
NXT ADVISORY: WILL BE ISSUED BY 20251015/0600Z=
Received FVAK21 at 18:04 UTC, 14/10/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251014/1800Z
VAAC: ANCHORAGE
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16038
AREA: KAMCHATKA PENINSULA
SUMMIT ELEV: 15863 FT [4835 M]
ADVISORY NR: 2025/077
INFO SOURCE: HIMAWARI/GOES
AVIATION COLOR CODE: ORANGE
ERUPTION DETAILS: VA FM PREVIOUS ERUPTION
OBS VA DTG: 14/1800Z
OBS VA CLD: SFC/FL230 N5736 E16835 - N4903 E17619 - N4809 E17302
- N5639 E16530 - N5736 E16835 MOV ESE 15KT
FCST VA CLD +6HR: 15/0000Z SFC/FL230 N5724 E17030 - N4949 E17808
- N4910 E17608 - N5634 E16635 - N5724 E17030 - N5724 E17030
FCST VA CLD +12HR: 15/0600Z NO VA EXP
FCST VA CLD +18HR: 15/1200Z NO VA EXP
RMK: VAAC TOKYO HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT
TO VAAC ANCHORAGE. THIS ADVISORY UPDATES MESSAGE FVFE01 RJTD....BH
NXT ADVISORY: WILL BE ISSUED BY 20251015/0000Z |
Darwin VAACIDD60156
VOLCANIC ASH ADVISORIES FROM DARWIN VAAC - LAST 7 DAYS
DARWIN VAAC 19:36 UTC, 17/10/2025
--------------------------------------------------------------------
Received FVAU01 at 19:17 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1920Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1170
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 LAST REPORTED AT 17/1413Z
EST VA DTG: 17/1900Z
EST VA CLD: SFC/FL060 N0129 E12742 - N0125 E12738 - N0135
E12701 - N0202 E12723 MOV NW 05KT
FCST VA CLD +6 HR: 18/0100Z SFC/FL060 N0126 E12738 - N0129
E12700 - N0159 E12721 - N0129 E12742
FCST VA CLD +12 HR: 18/0700Z SFC/FL060 N0126 E12739 - N0127
E12659 - N0157 E12719 - N0130 E12743
FCST VA CLD +18 HR: 18/1300Z SFC/FL060 N0125 E12738 - N0127
E12656 - N0157 E12718 - N0131 E12743
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD. GROUND
REPORTS INDICATE INTERMITTENT DISCRETE ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT IMG AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251018/0120Z=
Received FVAU03 at 17:55 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1750Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/647
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL180 MOV W.
OBS VA DTG: 17/1730Z
OBS VA CLD: SFC/FL180 S0839 E12240 - S0848 E12231 - S0824
E12212 - S0827 E12233 MOV W 15KT
FCST VA CLD +6 HR: 17/2330Z SFC/FL180 S0853 E12142 - S0902
E12102 - S0813 E12050 - S0813 E12050 - S0810 E12112
FCST VA CLD +12 HR: 18/0530Z NO VA EXP
FCST VA CLD +18 HR: 18/1130Z NO VA EXP
RMK: VA IDENTIFIABLE ON SAT IMAGERY. CVGHM REPORTED ERUPTION
AT 17/1644Z. VA EXPECTED TO DISSIPATE WITHIN 6 TO 12 HRS. VA
HEIGHT AND FORECAST BASED ON SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/2350Z=
Received FVAU02 at 17:29 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1729Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1186
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL140 LAST REPORTED AT 17/1514Z
EST VA DTG: 17/1710Z
EST VA CLD: SFC/FL140 S0807 E11258 - S0824 E11228 - S0805
E11221 - S0802 E11256 MOV W 15KT
FCST VA CLD +6 HR: 17/2310Z SFC/FL140 S0807 E11258 - S0825
E11229 - S0806 E11221 - S0802 E11256
FCST VA CLD +12 HR: 18/0510Z SFC/FL140 S0807 E11258 - S0826
E11228 - S0808 E11221 - S0802 E11256
FCST VA CLD +18 HR: 18/1110Z SFC/FL140 S0807 E11258 - S0828
E11226 - S0806 E11219 - S0802 E11256
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD.
MULTIPLE GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT
IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/2329Z=
Received FVAU05 at 16:55 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1700Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/965
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 17/0340Z MOV NW
EST VA DTG: 17/1640Z
EST VA CLD: SFC/FL060 N0141 E12758 - N0137 E12753 - N0152
E12707 - N0220 E12736 MOV NW 05KT
FCST VA CLD +6 HR: 17/2240Z SFC/FL060 N0143 E12759 - N0137
E12753 - N0151 E12706 - N0221 E12732
FCST VA CLD +12 HR: 18/0440Z SFC/FL060 N0142 E12759 - N0137
E12754 - N0151 E12704 - N0223 E12733
FCST VA CLD +18 HR: 18/1040Z SFC/FL060 N0137 E12754 - N0150
E12705 - N0221 E12734 - N0143 E12759
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD.
CONTINUOUS VA EMISSION EXPECTED TO BE ONGOING. HEIGHT AND
MOVEMENT BASED ON SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/2300Z=
Received FVAU01 at 13:19 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1169
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 17/1308Z
EST VA DTG: 17/1300Z
EST VA CLD: SFC/FL060 N0129 E12742 - N0125 E12738 - N0138
E12700 - N0202 E12727 MOV NW 05KT
FCST VA CLD +6 HR: 17/1900Z SFC/FL060 N0129 E12742 - N0125
E12738 - N0135 E12701 - N0202 E12723
FCST VA CLD +12 HR: 18/0100Z SFC/FL060 N0126 E12738 - N0129
E12700 - N0159 E12721 - N0129 E12742
FCST VA CLD +18 HR: 18/0700Z SFC/FL060 N0126 E12739 - N0127
E12659 - N0157 E12719 - N0130 E12743
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD. GROUND
REPORTS INDICATE INTERMITTENT DISCRETE ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT IMG AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1920Z=
Received FVAU02 at 11:28 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1130Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1185
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 17/1044Z
EST VA DTG: 17/1110Z
EST VA CLD: SFC/FL140 S0809 E11257 - S0820 E11229 - S0759
E11227 - S0803 E11257 MOV W 10KT
FCST VA CLD +6 HR: 17/1710Z SFC/FL140 S0807 E11258 - S0824
E11228 - S0805 E11221 - S0802 E11256
FCST VA CLD +12 HR: 17/2310Z SFC/FL140 S0807 E11258 - S0825
E11229 - S0806 E11221 - S0802 E11256
FCST VA CLD +18 HR: 18/0510Z SFC/FL140 S0807 E11258 - S0826
E11228 - S0808 E11221 - S0802 E11256
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD.
MULTIPLE GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT
IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1730Z=
Received FVAU05 at 10:59 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/1100Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/964
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 17/0340Z MOV NW
EST VA DTG: 17/1040Z
EST VA CLD: SFC/FL060 N0141 E12758 - N0137 E12753 - N0155
E12705 - N0223 E12738 MOV NW 05KT
FCST VA CLD +6 HR: 17/1640Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0152 E12707 - N0220 E12736
FCST VA CLD +12 HR: 17/2240Z SFC/FL060 N0143 E12759 - N0137
E12753 - N0151 E12706 - N0221 E12732
FCST VA CLD +18 HR: 18/0440Z SFC/FL060 N0137 E12754 - N0151
E12704 - N0223 E12733 - N0142 E12759
RMK: VA NOT IDENTIFIABLE ON SAT IMG DUE TO MET CLOUD.
CONTINUOUS VA EMISSION EXPECTED TO BE ONGOING. HEIGHT AND
MOVEMENT BASED ON SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1700Z=
Received FVAU01 at 07:17 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/0720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1168
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION LAST REP AT 17/0141Z
EST VA DTG: 17/0700Z
EST VA CLD: SFC/FL060 N0129 E12742 - N0125 E12738 - N0142
E12702 - N0203 E12731 MOV NW 05KT
FCST VA CLD +6 HR: 17/1300Z SFC/FL060 N0129 E12742 - N0125
E12738 - N0138 E12700 - N0202 E12727
FCST VA CLD +12 HR: 17/1900Z SFC/FL060 N0129 E12742 - N0125
E12738 - N0129 E12659 - N0159 E12722
FCST VA CLD +18 HR: 18/0100Z SFC/FL060 N0125 E12738 - N0133
E12700 - N0153 E12712 - N0129 E12742
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT
IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1320Z=
Received FVAU02 at 05:27 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/0530Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1184
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA ERUPTION LAST REP AT 17/0454Z MOV W
EST VA DTG: 17/0510Z
EST VA CLD: SFC/FL140 S0803 E11257 - S0809 E11257 - S0820
E11229 - S0759 E11227 MOV W 10KT
FCST VA CLD +6 HR: 17/1110Z SFC/FL140 S0803 E11257 - S0809
E11257 - S0820 E11229 - S0759 E11227
FCST VA CLD +12 HR: 17/1710Z SFC/FL140 S0803 E11257 - S0809
E11257 - S0826 E11230 - S0812 E11224
FCST VA CLD +18 HR: 17/2310Z SFC/FL140 S0803 E11257 - S0809
E11257 - S0827 E11231 - S0816 E11225
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1130Z=
Received FVAU05 at 04:56 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/0500Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/963
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 16/0340Z MOV NW
EST VA DTG: 17/0440Z
EST VA CLD: SFC/FL060 N0141 E12758 - N0137 E12753 - N0210
E12715 - N0225 E12749 MOV NW 05KT
FCST VA CLD +6 HR: 17/1040Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0155 E12705 - N0223 E12738
FCST VA CLD +12 HR: 17/1640Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0147 E12702 - N0223 E12738
FCST VA CLD +18 HR: 17/2240Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0159 E12707 - N0219 E12727
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
CLOUD. CONTINUOUS EMISSION EXPECTED TO BE ONGOING. HEIGHT
AND MOVEMENT BASED ON SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/1100Z=
Received FVAU03 at 04:18 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/0420Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/646
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL170 LAST OBS AT 17/0350Z MOV W
OBS VA DTG: 17/0400Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL170 090/25KT
FCST VA CLD +6 HR: 17/1000Z NO VA EXP
FCST VA CLD +12 HR: 17/1600Z NO VA EXP
FCST VA CLD +18 HR: 17/2200Z NO VA EXP
RMK: CURRENT SATELLITE IMAGERY INDICATES THAT VA HAS NOW
DISSIPATED. NO REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY
TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU01 at 01:37 UTC, 17/10/25 from ADRM
VA ADVISORY
DTG: 20251017/0140Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1167
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 OBS AT 17/0120Z MOV NW
OBS VA DTG: 17/0120Z
OBS VA CLD: SFC/FL060 N0125 E12738 - N0153 E12713 - N0202
E12733 - N0129 E12742 MOV NW 05KT
FCST VA CLD +6 HR: 17/0720Z SFC/FL060 N0125 E12738 - N0143
E12702 - N0203 E12731 - N0129 E12742
FCST VA CLD +12 HR: 17/1320Z SFC/FL060 N0125 E12738 - N0135
E12659 - N0201 E12726 - N0129 E12742
FCST VA CLD +18 HR: 17/1920Z SFC/FL060 N0125 E12738 - N0138
E12700 - N0200 E12723 - N0129 E12742
RMK: MULTIPLE DISCRETE VA EMISSIONS IDENTIFIABLE ON CURRENT
SAT IMG. GROUND REPORTS INDICATE INTERMITTENT DISCRETE
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SAT
IMG, GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/0740Z=
Received FVAU02 at 23:31 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/2330Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1183
INFO SOURCE: HIMAWARI-8, CVGHM, WEBCAM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL140 OBS AT 16/2310Z MOV W
OBS VA DTG: 16/2310Z
OBS VA CLD: SFC/FL140 S0804 E11257 - S0809 E11257 - S0809
E11252 - S0806 E11248 - S0803 E11252 MOV W 10KT
FCST VA CLD +6 HR: 17/0510Z SFC/FL140 S0804 E11257 - S0809
E11257 - S0821 E11227 - S0759 E11224
FCST VA CLD +12 HR: 17/1110Z SFC/FL140 S0804 E11257 - S0809
E11257 - S0821 E11227 - S0759 E11224
FCST VA CLD +18 HR: 17/1710Z SFC/FL140 S0804 E11257 - S0809
E11257 - S0826 E11230 - S0812 E11224
RMK: DISCRETE VA IDENTIFIABLE ON CURRENT SAT. GROUND REPORTS
AND RECENT WEBCAM IMG INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/0530Z=
Received FVAU05 at 23:00 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/2300Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/962
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 OBS AT 16/2240Z EXT NW
OBS VA DTG: 16/2240Z
OBS VA CLD: SFC/FL060 N0141 E12758 - N0137 E12753 - N0155
E12735 - N0202 E12743 MOV NW 05KT
FCST VA CLD +6 HR: 17/0440Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0157 E12736 - N0204 E12753
FCST VA CLD +12 HR: 17/1040Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0147 E12727 - N0204 E12746
FCST VA CLD +18 HR: 17/1640Z SFC/FL060 N0141 E12758 - N0137
E12753 - N0140 E12726 - N0204 E12746
RMK: CONTINUOUS VA EMISSION IDENTIFIABLE ON CURRENT SAT IMG.
HEIGHT AND MOVEMENT BASED ON SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251017/0500Z=
Received FVAU03 at 22:20 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/2220Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/645
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL170 OBS AT 16/2200Z MOV W
OBS VA DTG: 16/2200Z
OBS VA CLD: SFC/FL170 S0906 E12144 - S0856 E12048 - S0758
E12058 - S0812 E12133 MOV W 25KT
FCST VA CLD +6 HR: 17/0400Z SFC/FL170 S0915 E12014 - S0907
E11841 - S0723 E11827 - S0747 E11953
FCST VA CLD +12 HR: 17/1000Z NO VA EXP
FCST VA CLD +18 HR: 17/1600Z NO VA EXP
RMK: DISCRETE VA EMISSION IDENTIFIABLE ON CURRENT SAT IMG.
CVGHM REPORT ERUPTION TO 4000M ABOVE SUMMIT AT 16/1741Z. VA
EXPECTED TO DISSIPATE WITHIN 6-12HRS. HEIGHT BASED ON GROUND
REPORT AND IR TEMP OF -1 DEGREES. MOVEMENT BASED ON MODEL
GUIDANCE AND SAT IMG.
NXT ADVISORY: NO LATER THAN 20251017/0420Z=
Received FVAU01 at 19:55 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/1940Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1166
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CVGHM REPORT ERUPTION TO FL070
EST VA DTG: 16/1920Z
EST VA CLD: SFC/FL070 N0126 E12738 - N0140 E12725 - N0146
E12738 - N0128 E12741 MOV NW 05KT
FCST VA CLD +6 HR: 17/0120Z SFC/FL070 N0126 E12738 - N0142
E12724 - N0148 E12738 - N0128 E12741
FCST VA CLD +12 HR: 17/0720Z SFC/FL070 N0128 E12741 - N0126
E12737 - N0138 E12719 - N0148 E12735
FCST VA CLD +18 HR: 17/1320Z SFC/FL070 N0126 E12739 - N0134
E12714 - N0148 E12728 - N0129 E12741
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET CLOUD
OBSCURATION. GROUND REPORTS INDICATE INTERMITTENT DISCRETE
EMISSIONS MAY BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORT, MODEL GUIDANCE AND RECENT SAT IMG.
NXT ADVISORY: NO LATER THAN 20251017/0140Z=
Received FVAU03 at 18:16 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/1816Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/644
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL170 OBS AT 16/1800Z
OBS VA DTG: 16/1800Z
OBS VA CLD: SFC/FL170 S0831 E12248 - S0835 E12248 - S0837
E12236 - S0828 E12236 MOV W 25KT
FCST VA CLD +6 HR: 17/0000Z SFC/FL170 S0846 E12124 - S0854
E12017 - S0807 E12017 - S0821 E12123
FCST VA CLD +12 HR: 17/0600Z NO VA EXP
FCST VA CLD +18 HR: 17/1200Z NO VA EXP
RMK: CVGHM REPORT ERUPTION TO 4000M ABOVE SUMMIT. DISCRETE
VA EMISSION IDENTIFIABLE ON CURRENT SAT IMG MOV W. VA
EXPECTED TO DISSIPATE WITHIN 6-12HRS. HEIGHT BASED ON GROUND
REPORT AND IR TEMP OF -1 DEGREES, MOVEMENT BASED ON MODEL
GUIDANCE AND SAT IMG.
NXT ADVISORY: NO LATER THAN 20251017/0016Z=
Received FVAU02 at 17:27 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/1730Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1182
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION LAST REP AT 16/1610Z
EST VA DTG: 16/1710Z
EST VA CLD: SFC/FL140 S0808 E11257 - S0814 E11227 - S0753
E11228 - S0803 E11257 MOV W 05KT
FCST VA CLD +6 HR: 16/2310Z SFC/FL140 S0804 E11257 - S0809
E11257 - S0817 E11227 - S0757 E11225
FCST VA CLD +12 HR: 17/0510Z SFC/FL140 S0803 E11257 - S0808
E11258 - S0822 E11227 - S0801 E11224
FCST VA CLD +18 HR: 17/1110Z SFC/FL140 S0803 E11257 - S0808
E11257 - S0821 E11224 - S0800 E11220
RMK: VA NOT IDENTIFIABLE ON RECENT SAT IMG DUE TO MET CLOUD.
GROUND REPORTS INDICATE DISCRETE ERUPTIONS ARE ONGOING. VA
HEIGHT AND MOV BASED ON SATELLITE IMAGERY AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251016/2330Z=
Received FVAU05 at 17:12 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/1700Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SUMMIT ELEV: 1229M
ADVISORY NR: 2025/961
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 LAST OBS AT 16/1640Z
EST VA DTG: 16/1640Z
EST VA CLD: SFC/FL060 N0138 E12754 - N0144 E12735 - N0158
E12739 - N0159 E12755 - N0141 E12758 MOV NW 05KT
FCST VA CLD +6 HR: 16/2240Z SFC/FL060 N0140 E12757 - N0138
E12753 - N0148 E12735 - N0201 E12744 - N0159 E12758
FCST VA CLD +12 HR: 17/0440Z SFC/FL060 N0140 E12757 - N0138
E12752 - N0148 E12736 - N0201 E12743 - N0157 E12758
FCST VA CLD +18 HR: 17/1040Z SFC/FL060 N0141 E12758 - N0138
E12753 - N0144 E12735 - N0159 E12739 - N0159 E12752
RMK: VA IDENTIFIABLE ON RECENT RGB IMG EXT TO NW. VA HEIGHT
AND MOV BASED ON SATELLITE OBS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251016/2300Z=
Received FVAU03 at 06:13 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/0620Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/643
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: VA TO FL220 LAST OBS AT 16/0400Z MOV W
OBS VA DTG: 16/0600Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL220 100/10KT
FCST VA CLD +6 HR: 16/1200Z NO VA EXP
FCST VA CLD +12 HR: 16/1800Z NO VA EXP
FCST VA CLD +18 HR: 17/0000Z NO VA EXP
RMK: CURRENT SATELLITE IMAGERY INDICATES THAT VA HAS
DISSIPATED. NO REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY
TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU04 at 04:03 UTC, 16/10/25 from ADRM
VA ADVISORY
DTG: 20251016/0410Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2025/485
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 MOV W REP AT 15/2157Z
EST VA DTG: 16/0350Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL060 100/15KT
FCST VA CLD +6 HR: 16/0950Z NO VA EXP
FCST VA CLD +12 HR: 16/1550Z NO VA EXP
FCST VA CLD +18 HR: 16/2150Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY. AREA OBSC BY
MET CLD. NO REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY
TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU04 at 22:09 UTC, 15/10/25 from ADRM
VA ADVISORY
DTG: 20251015/2210Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2025/484
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL060 MOV W REP AT 15/2157Z
EST VA DTG: 15/2150Z
EST VA CLD: SFC/FL060 S0818 E12332 - S0818 E12324 - S0812
E12325 - S0815 E12333 MOV W 15KT
FCST VA CLD +6 HR: 16/0350Z NO VA EXP
FCST VA CLD +12 HR: 16/0950Z NO VA EXP
FCST VA CLD +18 HR: 16/1550Z NO VA EXP
RMK: CVGHM REPORT ERUPTION TO 400M ABOVE SUMMIT AT 15/2157Z.
VA NOT IDENTIFIABLE ON SAT IMAGERY. VA EXPECTED TO DISSIPATE
WITHIN 6 HRS. HEIGHT AND FORECAST BASED ON GROUND REPORT AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251016/0410Z=
Received FVAU04 at 04:48 UTC, 14/10/25 from ADRM
VA ADVISORY
DTG: 20251014/0456Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/167
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CVGHM REPORTED ERUPTION VIA SEISMOGRAM AT
13/2052Z
OBS VA DTG: 14/0430Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL120 090/15KT
FCST VA CLD +6 HR: 14/1030Z NO VA EXP
FCST VA CLD +12 HR: 14/1630Z NO VA EXP
FCST VA CLD +18 HR: 14/2230Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON RECENT SAT IMG DUE TO MET CLOUD
OBSCURATION. VA FROM PREVIOUS EMISSION EXPECTED TO HAVE
DISSIPATED. NO REPORTS OF NEW OR ONGOING ERUPTION. ADVISORY
TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU04 at 22:56 UTC, 13/10/25 from ADRM
VA ADVISORY
DTG: 20251013/2256Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/166
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: CVGHM REPORT ERUPTION VIA SEISMOGRAM AT
13/2052Z
EST VA DTG: 13/2230Z
EST VA CLD: SFC/FL120 S0020 E10031 - S0027 E10031 - S0034
E10014 - S0014 E10014 MOV W 05KT
FCST VA CLD +6 HR: 14/0430Z NO VA EXP
FCST VA CLD +12 HR: 14/1030Z NO VA EXP
FCST VA CLD +18 HR: 14/1630Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON RECENT SAT IMG. CVGHM VONA
REPORTS ERUPTION RECORDED ON SEISMOGRAM. OBSERVATION, HEIGHT
AND MOVEMENT ESTIMATED BASED ON MODEL GUIDANCE. VA EXPECTED
TO DISSIPATE WITHIN 3-6HRS.
NXT ADVISORY: NO LATER THAN 20251014/0456Z=
|
Tokyo VAACIDD60162
VOLCANIC ASH ADVISORIES FROM TOKYO VAAC - LAST 7 DAYS
DARWIN VAAC 19:36 UTC, 17/10/2025
--------------------------------------------------------------------
Received FVFE01 at 19:34 UTC, 16/10/25 from RJTD
VA ADVISORY
DTG: 20251016/1934Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/166
INFO SOURCE: HIMAWARI-8 UHPP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20251016/1914Z FL240 EXTD SE MOV 20KT
REPORTED
OBS VA DTG: 16/1910Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL240 300/35KT
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 05:50 UTC, 16/10/25 from RJTD
VA ADVISORY
DTG: 20251016/0550Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/165
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 16/0520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 300/29KT
FCST VA CLD +6 HR: NOT AVBL
FCST VA CLD +12 HR: NOT AVBL
FCST VA CLD +18 HR: NOT AVBL
RMK: VA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED. WE
WILL ISSUE FURTHER ADVISORY IF VA DETECTED IN SATELLITE IMAGERY.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVFE01 at 00:00 UTC, 16/10/25 from RJTD
VA ADVISORY
DTG: 20251016/0000Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/164
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS VA EMISSIONS CONTINUING
OBS VA DTG: 15/2320Z
OBS VA CLD: SFC/FL200 N5418 E15713 - N5609 E16040 - N5601 E16044 -
N5409 E15714 MOV SW 15KT
FCST VA CLD +6 HR: 16/0520Z SFC/FL200 N5614 E16038 - N5504 E16339 -
N5226 E15558 - N5328 E15659 - N5455 E16145
FCST VA CLD +12 HR: 16/1120Z SFC/FL200 N5357 E16731 - N5129 E16122 -
N5059 E15631 - N5231 E15818 - N5357 E16227 - N5605 E16038
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OBSCURED BY MET CLOUD. HOWEVER VA IS STILL EXPECTED IN THE
AREA. VA HEIGHT UPDATED TO FL200 BASED ON SATELLITE DATA.
NXT ADVISORY: 20251016/0600Z=
Received FVFE01 at 18:00 UTC, 15/10/25 from RJTD
VA ADVISORY
DTG: 20251015/1800Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/163
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 15/1720Z
OBS VA CLD: SFC/FL230 N5540 E15858 - N5613 E16035 - N5602 E16043 -
N5531 E15903 MOV SW 15KT
FCST VA CLD +6 HR: 15/2320Z SFC/FL230 N5603 E16040 - N5523 E16156 -
N5335 E15507 - N5358 E15504
FCST VA CLD +12 HR: 16/0520Z SFC/FL230 N5435 E16416 - N5124 E15326 -
N5201 E15331 - N5437 E16114 - N5559 E16040
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20251016/0000Z=
Received FVFE01 at 16:05 UTC, 15/10/25 from RJTD
VA ADVISORY
DTG: 20251015/1605Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/162
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20251015/1530Z FL230 EXTD SW
OBS VA DTG: 15/1530Z
OBS VA CLD: SFC/FL230 N5553 E15907 - N5612 E16038 - N5601 E16041 -
N5542 E15908 MOV SW 15KT
FCST VA CLD +6 HR: 15/2130Z SFC/FL230 N5604 E16050 - N5536 E16130 -
N5351 E15423 - N5410 E15415
FCST VA CLD +12 HR: 16/0330Z SFC/FL230 N5453 E16341 - N5306 E15634 -
N5106 E15159 - N5140 E15151 - N5558 E16045
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD. VAAC ANCHORAGE ALSO
ISSUES VAA FOR OTHER VA[FL230] FROM THIS VOLCANO THAT DESCRIBES
CONDITIONS OVER OR NEAR THE VAAC TOKYO AREA OF RESPONSIBILITY UNDER
HEADER FVAK21 PAWU.
NXT ADVISORY: 20251015/1800Z= |
Washington VAACIDD60166
VOLCANIC ASH ADVISORIES FROM WASHINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 19:36 UTC, 17/10/2025
---------------------------------------------------------------------
Received FVXX22 at 19:36 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/1933Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/423
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: CONT VA EM LKLY
EST VA DTG: 17/1900Z
EST VA CLD: SFC/FL140 N1439 W09110 - N1428 W09052
- N1426 W09052 - N1431 W09113 - N1439 W09110 MOV
NW 15KT
FCST VA CLD +6HR: 18/0100Z SFC/FL140 N1435 W09116
- N1429 W09052 - N1427 W09052 - N1426 W09117 -
N1435 W09116
FCST VA CLD +12HR: 18/0700Z SFC/FL140 N1433
W09117 - N1428 W09052 - N1427 W09052 - N1424
W09117 - N1433 W09117
FCST VA CLD +18HR: 18/1300Z SFC/FL140 N1428
W09052 - N1426 W09052 - N1415 W09116 - N1426
W09119 - N1428 W09052
RMK: VA NOT OBS IN STLT IMG OR WEBCAM DUE TO MET
CLD CVR. EXP MOVNT TO SHIFT FM WNW TO WSW THRU
T+18 HRS. PRSNT VA AND FL BSD ON PST ACT. FCST
BSD ON NWP MDLS. ...LINER
NXT ADVISORY: WILL BE ISSUED BY 20251018/0130Z
Received FVXX20 at 14:27 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/1425Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/1021
INFO SOURCE: GOES-19.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 17/1350Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 17/2000Z NO VA EXP
FCST VA CLD +12HR: 18/0200Z NO VA EXP
FCST VA CLD +18HR: 18/0800Z NO VA EXP
RMK: VA NOT SEEN ON STLT OVER LST SVRL HRS WITH
WX CLDS IN THE AREA. NO RCNT RPRTS OF VA RCVD.
...EVANS
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX22 at 13:50 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/1347Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/422
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 17/1320Z
OBS VA CLD: SFC/FL140 N1429 W09053 - N1427 W09052
- N1421 W09109 - N1429 W09110 - N1429 W09053 MOV
W 10KT
FCST VA CLD +6HR: 17/1930Z SFC/FL140 N1434 W09120
- N1429 W09052 - N1427 W09052 - N1422 W09120 -
N1434 W09120
FCST VA CLD +12HR: 18/0130Z SFC/FL140 N1437
W09117 - N1429 W09052 - N1427 W09052 - N1426
W09119 - N1437 W09117
FCST VA CLD +18HR: 18/0730Z SFC/FL140 N1433
W09116 - N1429 W09052 - N1426 W09052 - N1425
W09117 - N1433 W09116
RMK: VA EMS OBS ON STLT AND WEBCAM MVG WSW APPROX 16 NM FM
SUMMIT. GEN W MVMT EXP TO CONT THRU T+18. FL AND
FCST BASED ON NWP MDLS. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20251017/1945Z
Received FVXX20 at 08:25 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/0823Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/1020
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
EST VA DTG: 17/0750Z
EST VA CLD: SFC/FL150 N0000 W07751 - S0004 W07739
- S0005 W07739 - S0009 W07751 - N0000 W07751 MOV
W 5KT
FCST VA CLD +6HR: 17/1400Z SFC/FL150 S0002 W07758
- S0004 W07739 - S0005 W07739 - S0014 W07753 -
S0002 W07758
FCST VA CLD +12HR: 17/2000Z NO VA EXP
FCST VA CLD +18HR: 18/0200Z NO VA EXP
RMK: WEBCAM SUGGESTS EVDNCE OF PSBL VA EMS. VA
NOT OBS IN STLT IMAGERY DUE TO WX CLDS. VA FCST
THRU T+6 HRS BASED ON NWP MDL GUIDANCE.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251017/1430Z
Received FVXX22 at 07:58 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/0755Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/421
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
EST VA DTG: 17/0730Z
EST VA CLD: SFC/FL140 N1435 W09102 - N1429 W09052
- N1427 W09052 - N1428 W09104 - N1435 W09102 MOV
W 5KT
FCST VA CLD +6HR: 17/1330Z SFC/FL140 N1431 W09110
- N1429 W09052 - N1428 W09052 - N1418 W09105 -
N1431 W09110
FCST VA CLD +12HR: 17/1930Z NO VA EXP
FCST VA CLD +18HR: 18/0130Z NO VA EXP
RMK: WEBCAM IMAGERY SUGGESTS EVDNCE OF OCNL VA
EMS. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS.
VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251017/1400Z
Received FVXX20 at 02:30 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/0229Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/1019
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
OBS VA DTG: 17/0200Z
OBS VA CLD: SFC/FL150 N0003 W07746 - S0004 W07739
- S0005 W07740 - S0002 W07750 - N0003 W07746 MOV
NW 5KT
FCST VA CLD +6HR: 17/0800Z SFC/FL150 N0000 W07756
- S0004 W07739 - S0005 W07739 - S0012 W07756 -
N0000 W07756
FCST VA CLD +12HR: 17/1400Z NO VA EXP
FCST VA CLD +18HR: 17/2000Z NO VA EXP
RMK: VA EMS REMAIN PSBL NW OF SUMMIT BUT VA EMS
NOT CRNTLY SEEN IN STLT IMAGERY OR WEBCAM DUE TO
WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDL
GUIDANCE. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251017/0830Z
Received FVXX22 at 01:57 UTC, 17/10/25 from KNES
VA ADVISORY
DTG: 20251017/0155Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/420
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
OBS VA DTG: 17/0120Z
OBS VA CLD: SFC/FL140 N1432 W09101 - N1429 W09052
- N1427 W09052 - N1426 W09101 - N1432 W09101 MOV
W 10KT
FCST VA CLD +6HR: 17/0730Z SFC/FL140 N1435 W09108
- N1428 W09052 - N1427 W09052 - N1424 W09108 -
N1435 W09108
FCST VA CLD +12HR: 17/1330Z SFC/FL140 N1429
W09109 - N1429 W09052 - N1427 W09052 - N1417
W09105 - N1429 W09109
FCST VA CLD +18HR: 17/1930Z NO VA EXP
RMK: EVDNCE OF VA EMS LIKELY OBS IN WEBCAM. VA
NOT OBS IN STLT IMAGERY DUE TO WX CLDS. VA FCST
THRU T+12 HRS BASED ON NWP MDL GUIDANCE.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251017/0800Z
Received FVXX21 at 22:10 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/2209Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/761
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS
OBS VA DTG: 16/2140Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 17/0330Z NO VA EXP
FCST VA CLD +12HR: 17/0930Z NO VA EXP
FCST VA CLD +18HR: 17/1530Z NO VA EXP
RMK: VA EMS NOT DETECTED IN STLT IMG. NO FURTHER
RPRTS OF VA EMS RCVD. ...GATLING
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX20 at 20:48 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/2046Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/1018
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 16/2020Z
EST VA CLD: SFC/FL150 N0002 W07746 - S0004 W07739
- S0005 W07740 - S0001 W07749 - N0002 W07746 MOV
NW 10KT
FCST VA CLD +6HR: 17/0230Z SFC/FL150 S0000 W07749
- S0004 W07739 - S0005 W07739 - S0005 W07750 -
S0000 W07749
FCST VA CLD +12HR: 17/0830Z NO VA EXP
FCST VA CLD +18HR: 17/1430Z NO VA EXP
RMK: NO VA EMS DETECTED IN STLT IMG MAYBE DUE TO
MET CLD CVR. VA EMS MAY CONT. MDL GUIDANCE
SUGGESTS NW MVMT FM SUMMIT TO SHIFT W BY T+6.
...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20251017/0245Z
Received FVXX22 at 20:00 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1959Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/419
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 16/1930Z
EST VA CLD: SFC/FL140 N1429 W09104 - N1429 W09053
- N1428 W09052 - N1423 W09104 - N1429 W09104 MOV
W 5KT
FCST VA CLD +6HR: 17/0130Z SFC/FL140 N1428 W09104
- N1428 W09052 - N1428 W09052 - N1423 W09104 -
N1428 W09104
FCST VA CLD +12HR: 17/0730Z SFC/FL140 N1432
W09104 - N1428 W09052 - N1428 W09053 - N1427
W09105 - N1432 W09104
FCST VA CLD +18HR: 17/1330Z NO VA EXP
RMK: VA EMS NOT DETECTED IN STLT IMG. OCNL VA EMS
MAY CONT. MDL GUIDANCE SUGGESTS W MVMT FM SUMMIT
THRU T+12. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20251017/0200Z
Received FVXX21 at 16:16 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1614Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/760
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: VA EMS RPRTD
EST VA DTG: 16/1550Z
EST VA CLD: SFC/FL210 S0155 W07829 - S0200 W07820
- S0201 W07820 - S0159 W07830 - S0155 W07829 MOV
NW 10KT
FCST VA CLD +6HR: 16/2200Z SFC/FL210 S0153 W07828
- S0200 W07820 - S0201 W07820 - S0158 W07830 -
S0153 W07828
FCST VA CLD +12HR: 17/0400Z NO VA EXP
FCST VA CLD +18HR: 17/1000Z NO VA EXP
RMK: VONA RPRT RCVD FR VA EMS MOV NW FM SUMMIT.
VA NOT VISIBLE IN STLT IMG PSBLY DUE TO MET CLD
CVR. NW MVMT EXP THRU T+6. FCST BASED ON VONA AND
MLD WINDS. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20251016/2215Z
Received FVXX20 at 14:56 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1453Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SUMMIT ELEV: 11686 FT [3562 M]
ADVISORY NR: 2025/1017
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 16/1420Z
EST VA CLD: SFC/FL150 N0006 W07747 - S0004 W07738
- S0006 W07740 - S0001 W07752 - N0006 W07747 MOV
NW 5KT
FCST VA CLD +6HR: 16/2030Z SFC/FL150 N0011 W07749
- S0004 W07738 - S0005 W07739 - N0003 W07756 -
N0011 W07749
FCST VA CLD +12HR: 17/0230Z SFC/FL150 N0008
W07752 - S0004 W07738 - S0005 W07739 - N0001
W07758 - N0008 W07752
FCST VA CLD +18HR: 17/0830Z NO VA EXP
RMK: VA NOT OBS ON STLT DUE TO WX CLD CVR. NWP
MDLS SUG VA MVMT TWD THE NW WITH LTLCG THRU T+12.
FL BASED ON RCNT ACTIVITY. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20251016/2100Z
Received FVXX25 at 12:43 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1240Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/523
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 16/1210Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 16/1800Z NO VA EXP
FCST VA CLD +12HR: 17/0000Z NO VA EXP
FCST VA CLD +18HR: 17/0600Z NO VA EXP
RMK: VA NOT OBS ON STLT WITH WX CLDS IN THE AREA.
CLEAR WEBCAM SHOWS NO EMS. NO RCNT RPRTS OF VA
RCVD. ...EVANS
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX23 at 11:27 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1125Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/436
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: NO RCNT VA OBS
OBS VA DTG: 16/1111Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 16/1700Z NO VA EXP
FCST VA CLD +12HR: 16/2300Z NO VA EXP
FCST VA CLD +18HR: 17/0500Z NO VA EXP
RMK: VA NOT OBS ON STLT LAST 6 HRS. PRVS VA HAS
DISSIPATED. WEBCAM SHOWS STEAM AND GAS ONLY. NO
RCNT RPRTS OF VA RCVD. ...EVANS
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX21 at 10:29 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/1026Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/759
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS LKLY
EST VA DTG: 16/1000Z
EST VA CLD: SFC/FL190 S0144 W07814 - S0202 W07818
- S0202 W07822 - S0146 W07831 - S0144 W07814 MOV
N 5KT
FCST VA CLD +6HR: 16/1600Z SFC/FL190 S0125 W07834
- S0201 W07818 - S0201 W07821 - S0137 W07850 -
S0125 W07834
FCST VA CLD +12HR: 16/2200Z NO VA EXP
FCST VA CLD +18HR: 17/0400Z NO VA EXP
RMK: VA NOT OBS ON STLT DUE TO WX CLD CVR. EMS
LKLY TO CONT. NWP MDLS SUG NNW MVMT SHFTNG TW THE
NW THRU T+6. FL BASED ON RCNT ACTIVITY. ...EVANS
NXT ADVISORY: WILL BE ISSUED BY 20251016/1630Z
Received FVXX25 at 06:52 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/0650Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/522
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: RCNT VONA RPRT
EST VA DTG: 16/0620Z
EST VA CLD: SFC/FL190 N0502 W07518 - N0459 W07513
- N0453 W07518 - N0453 W07519 - N0502 W07518 MOV
NE 10KT
FCST VA CLD +6HR: 16/1230Z SFC/FL190 N0505 W07515
- N0500 W07507 - N0452 W07518 - N0453 W07519 -
N0505 W07515
FCST VA CLD +12HR: 16/1830Z NO VA EXP
FCST VA CLD +18HR: 17/0030Z NO VA EXP
RMK: VONA RPRT RCVD INDICATING VA EMS MOVG NNE.
VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. VA FL
BASED ON VONA. VA FCST THRU T+6 HRS BASED ON NWP
MDLS. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251016/1245Z
Received FVXX23 at 05:26 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/0524Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/435
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 16/0511Z
OBS VA CLD: SFC/FL200 N1910 W09834 - N1900 W09836
- N1901 W09838 - N1910 W09842 - N1910 W09834 MOV
N 5KT
FCST VA CLD +6HR: 16/1100Z SFC/FL200 N1917 W09839
- N1913 W09826 - N1900 W09836 - N1901 W09838 -
N1917 W09839
FCST VA CLD +12HR: 16/1700Z NO VA EXP
FCST VA CLD +18HR: 16/2300Z NO VA EXP
RMK: MINOR VA EMS OBS IN WEBCAM AND PSBLY OBS IN
STLT IMAGERY MOVG JUST N FM SUMMIT. VA FCST THRU
T+6 HRS BASED ON NWP MDL GUIDANCE BUT LGT/VRBL FL
WINDS EXP. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251016/1130Z
Received FVXX21 at 04:41 UTC, 16/10/25 from KNES
VA ADVISORY
DTG: 20251016/0439Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/758
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: VONA RPRT RCVD
EST VA DTG: 16/0410Z
EST VA CLD: SFC/FL190 S0149 W07825 - S0159 W07820
- S0201 W07820 - S0155 W07831 - S0149 W07825 MOV
NW 5KT
FCST VA CLD +6HR: 16/1000Z SFC/FL190 S0142 W07824
- S0201 W07819 - S0201 W07821 - S0146 W07834 -
S0142 W07824
FCST VA CLD +12HR: 16/1600Z SFC/FL190 S0145
W07830 - S0159 W07820 - S0201 W07820 - S0153
W07837 - S0145 W07830
FCST VA CLD +18HR: 16/2200Z NO VA EXP
RMK: RCNT VONA RPRT RCVD INDICATING VA EMS MOVG
NW. VA NOT CRNTLY OBS IN STLT IMAGERY. VA FL
BASED ON VONA. VA FCST THRU T+12 HRS BASED ON NWP
MDL GUIDANCE. ...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251016/1045Z
Received FVXX23 at 23:27 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/2325Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/434
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 15/2216Z
OBS VA CLD: SFC/FL210 N1910 W09839 - N1909 W09832
- N1900 W09836 - N1900 W09838 - N1910 W09839 MOV
N 5KT
FCST VA CLD +6HR: 16/0430Z SFC/FL210 N1933 W09852
- N1932 W09817 - N1900 W09835 - N1900 W09838 -
N1933 W09852
FCST VA CLD +12HR: 16/1030Z NO VA EXP
FCST VA CLD +18HR: 16/1630Z NO VA EXP
RMK: VA EMS SEEN IN WEBCAM. VA EMS PSBLY OBS IN
STLT IMG THRU WX CLD CVR. NWP MDL GUIDANCE FCSTS
GEN N MOVMT THRU T+6. HGT AND SPEED BASED ON NWP
MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251016/0530Z
Received FVXX21 at 22:48 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/2246Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT [5286 M]
ADVISORY NR: 2025/757
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBLY ONGOING
EST VA DTG: 15/2220Z
EST VA CLD: SFC/FL200 S0155 W07825 - S0155 W07816
- S0201 W07819 - S0201 W07822 - S0155 W07825 MOV
N 5KT
FCST VA CLD +6HR: 16/0430Z SFC/FL200 S0140 W07823
- S0144 W07804 - S0201 W07818 - S0201 W07822 -
S0140 W07823
FCST VA CLD +12HR: 16/1030Z SFC/FL200 S0138
W07813 - S0201 W07818 - S0202 W07820 - S0141
W07835 - S0138 W07813
FCST VA CLD +18HR: 16/1630Z NO VA EXP
RMK: VONA RCVD PREVLY RPRTNG VA EMS AT FL200
MOVNG NNW. VA EMS PREVLY OBS IN STLT IMG MOVNG
NNE. WX CLDS OBSC THE SUMMIT AREA. VA EMS PSBLY
CONTNG BASED ON PREV ACTIVITY. NWP MDL GUIDANCE
FCSTS GEN NNE TO NNW MOVMT THRU T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251016/0445Z
Received FVXX25 at 09:09 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/0907Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/521
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 15/0830Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 15/1430Z NO VA EXP
FCST VA CLD +12HR: 15/2030Z NO VA EXP
FCST VA CLD +18HR: 16/0230Z NO VA EXP
RMK: NO RCNT VA EMS OBS IN STLT IMAGERY OR
WEBCAM. NO RPRTS OF VA RCVD. ...COVERDALE
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX23 at 03:45 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/0343Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/433
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 15/0326Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 15/0930Z NO VA EXP
FCST VA CLD +12HR: 15/1530Z NO VA EXP
FCST VA CLD +18HR: 15/2130Z NO VA EXP
RMK: NO RCNT VA EMS OBS IN STLT IMAGERY OR
WEBCAM. EARLIER VA EMS HAVE DISSIPATED. NO RPRTS
OF VA RCVD. ...COVERDALE
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX25 at 03:17 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/0315Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/520
INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VONA RPRT RCVD
OBS VA DTG: 15/0240Z
OBS VA CLD: SFC/FL190 N0502 W07521 - N0453 W07518
- N0453 W07519 - N0459 W07527 - N0502 W07521 MOV
NW 10KT
FCST VA CLD +6HR: 15/0830Z SFC/FL190 N0505 W07522
- N0453 W07518 - N0452 W07520 - N0502 W07530 -
N0505 W07522
FCST VA CLD +12HR: 15/1430Z NO VA EXP
FCST VA CLD +18HR: 15/2030Z NO VA EXP
RMK: RCNT VONA RPRT INDICATES VA EMS MOVG NNW. VA
NOT OBS IN STLT IMAGERY OR WEBCAM. VA FL BASED ON
VONA. VA FCST THRU T+6 HRS BASED ON NWP MDLS.
...COVERDALE
NXT ADVISORY: WILL BE ISSUED BY 20251015/0915Z
Received FVXX26 at 00:12 UTC, 15/10/25 from KNES
VA ADVISORY
DTG: 20251015/0010Z
VAAC: WASHINGTON
VOLCANO: KLIUCHEVSKOI 300260
PSN: N5603 E16038
AREA: KAMCHATKA
SUMMIT ELEV: 15597 FT [4754 M]
ADVISORY NR: 2025/028
INFO SOURCE: ANCHORAGE VAAC.
ERUPTION DETAILS: NOT PROVIDED
OBS VA DTG: NOT PROVIDED
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6HR: 15/0600Z NOT PROVIDED
FCST VA CLD +12HR: 15/1200Z NOT PROVIDED
FCST VA CLD +18HR: 15/1800Z NOT PROVIDED
RMK: PLEASE SEE FVAK21 PAWU 142358 ISSUED BY THE
ANCHORAGE VAAC THAT DESCRIBES CONDITIONS NEAR THE
WASHINGTON VAAC AREA OF RESPONSIBILITY.
...MONAGHAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX23 at 21:49 UTC, 14/10/25 from KNES
VA ADVISORY
DTG: 20251014/2147Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SUMMIT ELEV: 17693 FT [5393 M]
ADVISORY NR: 2025/432
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 14/2121Z
OBS VA CLD: SFC/FL190 N1902 W09838 - N1900 W09835
- N1847 W09841 - N1852 W09850 - N1902 W09838 MOV
SW 20KT SFC/FL230 N1840 W09927 - N1839 W09909 -
N1817 W09905 - N1803 W09846 - N1746 W09857 -
N1749 W09918 - N1824 W09914 - N1830 W09934 -
N1840 W09927 MOV SW 0KT
FCST VA CLD +6HR: 15/0330Z SFC/FL190 N1903 W09837
- N1859 W09834 - N1826 W09852 - N1841 W09914 -
N1903 W09837 SFC/FL230 NO VA EXP
FCST VA CLD +12HR: 15/0930Z SFC/FL190 NO VA EXP
FCST VA CLD +18HR: 15/1530Z NO VA EXP
RMK: VA CLD OBS IN STLT IMG DISSIPDATING BETWEEN
40NM AND 80NM FM SUMMIT. VA EMS SEEN PREV IN
WEBCAM. LGT VA PLUME OF RESUSPENDED AS SEEN PREV
IN WEBCAM. WX CLDS IN THE SUMMIT AREA MAY OSBC
ONGOING VA BASED ON PREV ACTIVITY. NWP MDL
GUIDANCE FCSTS GEN SW MOVMT THRU T+6. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251015/0345Z
Received FVXX26 at 18:39 UTC, 14/10/25 from KNES
VA ADVISORY
DTG: 20251014/1837Z
VAAC: WASHINGTON
VOLCANO: KLIUCHEVSKOI 300260
PSN: N5603 E16038
AREA: KAMCHATKA
SUMMIT ELEV: 15597 FT [4754 M]
ADVISORY NR: 2025/027
INFO SOURCE: ANCHORAGE VAAC.
ERUPTION DETAILS: NOT PROVIDED
OBS VA DTG: NOT PROVIDED
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6HR: 15/0000Z NOT PROVIDED
FCST VA CLD +12HR: 15/0600Z NOT PROVIDED
FCST VA CLD +18HR: 15/1200Z NOT PROVIDED
RMK: PLEASE SEE FVAK21 PAWU 141804 ISSUED BY THE
ANCHORAGE VAAC THAT DESCRIBES CONDITIONS NEAR THE
WASHINGTON VAAC AREA OF RESPONSIBILITY.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251015/0030Z
Received FVXX25 at 12:54 UTC, 14/10/25 from KNES
VA ADVISORY
DTG: 20251014/1252Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SUMMIT ELEV: 17319 FT [5279 M]
ADVISORY NR: 2025/519
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: NO VA OBS
OBS VA DTG: 14/1220Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 14/1830Z NO VA EXP
FCST VA CLD +12HR: 15/0030Z NO VA EXP
FCST VA CLD +18HR: 15/0630Z NO VA EXP
RMK: VA NOT OBS ON STLT WITH WX CLDS IN AREA.
OCCASIONAL CLEARING IN WEBCAM SHOWS NO EMS. NO
NEW RPRTS OF VA RCVD. ...EVANS
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 03:40 UTC, 14/10/25 from KNES
VA ADVISORY
DTG: 20251014/0338Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/685
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS
OBS VA DTG: 14/0310Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 14/0900Z NO VA EXP
FCST VA CLD +12HR: 14/1500Z NO VA EXP
FCST VA CLD +18HR: 14/2100Z NO VA EXP
RMK: VA EMS NOT DETECTED IN STLT IMG. NO RPRTS OF
VA EMS RCVD. ...GATLING
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 21:41 UTC, 13/10/25 from KNES
VA ADVISORY
DTG: 20251013/2138Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/684
INFO SOURCE: GOES-19. NWP MODELS. VOLCAT.
ERUPTION DETAILS: VA CLD OBS
OBS VA DTG: 13/2110Z
OBS VA CLD: SFC/FL150 N1437 W09152 - N1432 W09151
- N1431 W09157 - N1437 W09158 - N1437 W09152 MOV
SW 5KT
FCST VA CLD +6HR: 14/0300Z SFC/FL150 N1447 W09133
- N1444 W09132 - N1416 W09206 - N1434 W09217 -
N1447 W09133
FCST VA CLD +12HR: 14/0900Z NO VA EXP
FCST VA CLD +18HR: 14/1500Z NO VA EXP
RMK: DISCREET VA CLD OBS THRU WX CLDS AT AROUND
25NM FM SUMMIT. ADDNLT VA EMS PSBLY OBSCD BY HVY
WX CLD CVR. RCNTLY RCVD VOLCAT ALERT FOR VA
PRESENCE. NWP MDL GUIDANCE FCSTS GEN SW MOVMT THRU
T+6. HGT BASED ON MOVMT AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251014/0345Z
Received FVXX24 at 18:47 UTC, 12/10/25 from KNES
VA ADVISORY
DTG: 20251012/1844Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/683
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 12/1820Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 13/0030Z NO VA EXP
FCST VA CLD +12HR: 13/0630Z NO VA EXP
FCST VA CLD +18HR: 13/1230Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR PART OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 13:09 UTC, 12/10/25 from KNES
VA ADVISORY
DTG: 20251012/1307Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/682
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 12/1230Z
OBS VA CLD: SFC/FL140 N1446 W09133 - N1444 W09132
- N1440 W09141 - N1433 W09149 - N1434 W09153 -
N1441 W09147 - N1446 W09141 - N1446 W09133 MOV SW
5KT
FCST VA CLD +6HR: 12/1830Z SFC/FL140 N1511 W09143
- N1445 W09131 - N1444 W09134 - N1458 W09156 -
N1511 W09143
FCST VA CLD +12HR: 13/0030Z SFC/FL140 N1514
W09139 - N1445 W09131 - N1444 W09133 - N1501
W09155 - N1514 W09139
FCST VA CLD +18HR: 13/0630Z NO VA EXP
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 20NM FM
SUMMIT. LGT AND VARIABLE WINDS CURRENT VEERING.
NWP MDL GUIDANCE FCSTS GEN NW MOVMT THRU T+12.
HGT BASED ON MOVMT AND NWP MDLS. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251012/1900Z
Received FVXX24 at 19:22 UTC, 11/10/25 from KNES
VA ADVISORY
DTG: 20251011/1919Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT [3745 M]
ADVISORY NR: 2025/681
INFO SOURCE: GOES-19.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 11/1850Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 12/0100Z NO VA EXP
FCST VA CLD +12HR: 12/0700Z NO VA EXP
FCST VA CLD +18HR: 12/1300Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR PART OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES |
