Anchorage VAACIDD60020
VOLCANIC ASH ADVISORIES FROM ANCHORAGE VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
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Received FVAK21 at 03:46 UTC, 18/12/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251218/0350Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2025/059
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.
OBS VA DTG: 18/0350Z
OBS VA CLD: SFC/FL060 N5832 W15450 - N5724 W15307 - N5702 W15415
- N5811 W15551 - N5832 W15450 MOV STNR
FCST VA CLD +6HR: 18/0950Z SFC/FL060 N5831 W15447 - N5723 W15303
- N5701 W15415 - N5812 W15552 - N5831 W15447
FCST VA CLD +12HR: 18/1550Z SFC/FL060 N5833 W15449 - N5723
W15303 - N5700 W15411 - N5810 W15550 - N5833 W15449
FCST VA CLD +18HR: 18/2150Z SFC/FL060 N5832 W15447 - N5722
W15260 - N5700 W15411 - N5812 W15552 - N5832 W15447 - N5832 W15447
RMK: NO ERUPTION. RESUSPENDED VA...DR
NXT ADVISORY: WILL BE ISSUED BY 20251218/0950Z=
Received FVAK21 at 21:50 UTC, 17/12/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251217/2150Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2025/058
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.
OBS VA DTG: 17/2150Z
OBS VA CLD: SFC/FL060 N5832 W15450 - N5724 W15307 - N5702 W15415
- N5811 W15551 - N5832 W15450 MOV STNR
FCST VA CLD +6HR: 18/0350Z SFC/FL060 N5831 W15447 - N5723 W15303
- N5701 W15415 - N5812 W15552 - N5831 W15447
FCST VA CLD +12HR: 18/0950Z SFC/FL060 N5833 W15449 - N5723
W15303 - N5700 W15411 - N5810 W15550 - N5833 W15449
FCST VA CLD +18HR: 18/1550Z SFC/FL060 N5832 W15447 - N5722
W15260 - N5700 W15411 - N5812 W15552 - N5832 W15447 - N5832 W15447
RMK: NO ERUTPION. RESUSPENDED VA...CC
NXT ADVISORY: WILL BE ISSUED BY 20251218/0350Z=
Received FVAK21 at 16:04 UTC, 17/12/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251217/1600Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2025/057
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.
OBS VA DTG: 17/1600Z
OBS VA CLD: SFC/FL060 N5832 W15450 - N5724 W15307 - N5702 W15415
- N5811 W15551 - N5832 W15450 MOV STNR
FCST VA CLD +6HR: 17/2200Z SFC/FL060 N5831 W15447 - N5723 W15303
- N5701 W15415 - N5812 W15552 - N5831 W15447
FCST VA CLD +12HR: 18/0400Z SFC/FL060 N5833 W15449 - N5723
W15303 - N5700 W15411 - N5810 W15550 - N5833 W15449
FCST VA CLD +18HR: 18/1000Z SFC/FL060 N5832 W15447 - N5722
W15260 - N5700 W15411 - N5812 W15552 - N5832 W15447 - N5832 W15447
RMK: NO ERUPTION. RESUSPENDED VA...BH
NXT ADVISORY: WILL BE ISSUED BY 20251217/2200Z
Received FVAK21 at 06:36 UTC, 17/12/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251217/0630Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2025/056
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.
OBS VA DTG: 17/0630Z
OBS VA CLD: SFC/FL060 N5807 W15541 - N5833 W15432 - N5734 W15335
- N5706 W15454 - N5807 W15541 MOV STNR
FCST VA CLD +6HR: 17/1230Z SFC/FL060 N5806 W15541 - N5833 W15432
- N5733 W15334 - N5706 W15453 - N5806 W15541
FCST VA CLD +12HR: 17/1830Z SFC/FL060 N5805 W15540 - N5832
W15431 - N5734 W15334 - N5706 W15453 - N5805 W15540
FCST VA CLD +18HR: 18/0030Z SFC/FL060 N5806 W15540 - N5831
W15431 - N5732 W15333 - N5705 W15452 - N5806 W15540 - N5806 W15540
RMK: NO ERUPTION. RESUSPENDED VA...DR
NXT ADVISORY: WILL BE ISSUED BY 20251217/1230Z=
Received FVAK21 at 00:28 UTC, 17/12/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251217/0030Z
VAAC: ANCHORAGE
VOLCANO: KATMAI 312170
PSN: N5817 W15458
AREA: ALASKA PENINSULA
SOURCE ELEV: 6716 FT AMSL
ADVISORY NR: 2025/055
INFO SOURCE: GOES/WEBCAM.
ERUPTION DETAILS: NO ERUPTION.
OBS VA DTG: 17/0030Z
OBS VA CLD: SFC/FL060 N5817 W15451 - N5735 W15324 - N5716 W15415
- N5807 W15518 - N5817 W15451 MOV STNR
FCST VA CLD +6HR: 17/0630Z SFC/FL060 N5817 W15450 - N5734 W15311
- N5710 W15418 - N5806 W15518 - N5817 W15450
FCST VA CLD +12HR: 17/1230Z SFC/FL060 N5817 W15450 - N5730
W15258 - N5703 W15417 - N5806 W15519 - N5817 W15450
FCST VA CLD +18HR: 17/1830Z SFC/FL060 N5817 W15450 - N5730
W15254 - N5700 W15416 - N5806 W15519 - N5817 W15450 - N5817 W15450
RMK: RESUSPENDED VA...TS
NXT ADVISORY: WILL BE ISSUED BY 20251217/0630Z=
Received FVAK22 at 04:28 UTC, 15/12/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20251215/0423Z
VAAC: ANCHORAGE
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN ISLANDS
SOURCE ELEV: 9374 FT AMSL
ADVISORY NR: 2025/012
INFO SOURCE: GOES
ERUPTION DETAILS: RESUSPENDED VA.
OBS VA DTG: 15/0423Z
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: RESUSPENDED VA HAS DISSIPATED IN SATELLITE IMAGERY. WILL
ISSUE FURTHER ADVISORY IF VA BECOMES IDENTIFIABLE....NS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK22 at 22:36 UTC, 14/12/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20251214/2230Z
VAAC: ANCHORAGE
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN ISLANDS
SOURCE ELEV: 9374 FT AMSL
ADVISORY NR: 2025/011
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA.
OBS VA DTG: 14/2230Z
OBS VA CLD: SFC/FL090 N5446 W16334 - N5236 W16336 - N5229 W16511
- N5438 W16450 - N5446 W16334 MOV STNR
FCST VA CLD +6HR: 15/0430Z SFC/FL090 N5446 W16335 - N5228 W16333
- N5220 W16512 - N5437 W16448 - N5446 W16335
FCST VA CLD +12HR: 15/1030Z SFC/FL090 N5446 W16333 - N5214
W16332 - N5208 W16509 - N5437 W16446 - N5446 W16333 - N5446 W16333
FCST VA CLD +18HR: 15/1630Z NO VA EXP
RMK: NO ERUPTION. RE-SUSPENDED VA FROM MULTIPLE PEAKS...SC
NXT ADVISORY: WILL BE ISSUED BY 20251215/0430Z=
Received FVAK22 at 16:48 UTC, 14/12/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20251214/1645Z
VAAC: ANCHORAGE
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN ISLANDS
SOURCE ELEV: 9374 FT AMSL
ADVISORY NR: 2025/010
INFO SOURCE: GOES
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA.
OBS VA DTG: 14/1645Z
OBS VA CLD: SFC/FL090 N5447 W16337 - N5356 W16338 - N5353 W16434
- N5444 W16411 - N5447 W16337 MOV STNR
FCST VA CLD +6HR: 14/2245Z SFC/FL090 N5447 W16337 - N5334 W16333
- N5331 W16446 - N5443 W16411 - N5447 W16337
FCST VA CLD +12HR: 15/0445Z SFC/FL090 N5447 W16335 - N5310
W16329 - N5308 W16454 - N5443 W16410 - N5447 W16335 - N5447 W16335
FCST VA CLD +18HR: 15/1045Z NO VA EXP
RMK: NO ERUPTION. RE-SUSPENDED VA...SC
NXT ADVISORY: WILL BE ISSUED BY 20251214/2245Z=
Received FVAK22 at 01:56 UTC, 14/12/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20251214/0152Z
VAAC: ANCHORAGE
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN ISLANDS
SOURCE ELEV: 9374 FT AMSL
ADVISORY NR: 2025/010
INFO SOURCE: GOES/WEBCAMS
ERUPTION DETAILS: RESUSPENDED VA.
OBS VA DTG: 14/0152Z
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: RESUSPENDED VA HAS DISSIPATED IN SATELLITE IMAGERY. WILL
ISSUE FURTHER ADVISORY IF VA BECOMES IDENTIFIABLE....NS
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAK22 at 20:00 UTC, 13/12/25 from PAWU
VAAAK2
VA ADVISORY
DTG: 20251213/2000Z
VAAC: ANCHORAGE
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN ISLANDS
SOURCE ELEV: 9374 FT AMSL
ADVISORY NR: 2025/009
INFO SOURCE: GOES/WEBCAM
ERUPTION DETAILS: NO ERUPTION. RE-SUSPENDED VA.
OBS VA DTG: 13/2000Z
OBS VA CLD: SFC/FL090 N5446 W16335 - N5359 W16405 - N5411 W16447
- N5448 W16411 - N5446 W16335 MOV SW 30KT
FCST VA CLD +6HR: 14/0200Z SFC/FL090 N5446 W16333 - N5346 W16413
- N5360 W16458 - N5448 W16410 - N5446 W16333
FCST VA CLD +12HR: 14/0800Z SFC/FL090 N5446 W16333 - N5344
W16357 - N5356 W16446 - N5448 W16410 - N5446 W16333 - N5446 W16333
FCST VA CLD +18HR: 14/1400Z NO VA EXP
RMK: NO ERUPTION. RE-SUSPENDED VA...SC
NXT ADVISORY: WILL BE ISSUED BY 20251214/0200Z= |
Buenos Aires VAACIDD60154
VOLCANIC ASH ADVISORIES FROM BUENOS AIRES VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
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Received FVAG01 at 03:41 UTC, 19/12/25 from SABM
VA ADVISORY
DTG: 20251219/0350Z
VAAC: BUENOS AIRES
VOLCANO: USER MESSAGE
PSN: XX
AREA: XX
SUMMIT ELEV: XX
ADVISORY NR: 2025/001
INFO SOURCE: TEST
AVIATION COLOUR CODE:
ERUPTION DETAILS: NO ERUPTION - TEST
OBS VA DTG: 19/0330Z
OBS VA CLD:
FCST VA CLD +6 HR: 19/0930Z
FCST VA CLD +12 HR: 19/1530Z
FCST VA CLD +18 HR: 19/2130Z
RMK: VAAC BUENOS AIRES HAS RESUME NORMAL
OPERATIONS ...SMN
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAG05 at 01:52 UTC, 19/12/25 from SABM
VA ADVISORY
DTG: 20251219/0142Z
VAAC: BUENOS AIRES
VOLCANO: USER MESSAGE
PSN: XX
AREA: XX
RMK: VAAC WASHINGTON IS ISSUING THIS MESSAGE ON
BEHALF OF VAAC BUENOS AIRES AS THEY DO SYSTEM
UPDATES. VAAC WASHINGTON WILL ISSUE ANY NECESSARY
VA ADVISORIES ON BEHALF OF VAAC BUENOS AIRES UFN.
Received FVAG01 at 23:17 UTC, 16/12/25 from SABM
VA ADVISORY
DTG: 20251216/2330Z
VAAC: BUENOS AIRES
VOLCANO: SABANCAYA 354006
PSN: S1547 W07150
AREA: PERU
SUMMIT ELEV: 19576 FT [5967 M]
ADVISORY NR: 2025/034
INFO SOURCE: GOES-E. GFS. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: NO VA EMISSION
OBS VA DTG: 16/2300Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA
FCST VA CLD +6 HR: 17/0200Z NO VA EXP
FCST VA CLD +12 HR: 17/0800Z NO VA EXP
FCST VA CLD +18 HR: 17/1400Z NO VA EXP
RMK: NO VA DETECTED IN LAST SATELLITE IMAGE. NO
VA EMISSION DETECTABLE ON WEBCAM. ...SMN
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAG01 at 17:24 UTC, 16/12/25 from SABM
VA ADVISORY
DTG: 20251216/1730Z
VAAC: BUENOS AIRES
VOLCANO: SABANCAYA 354006
PSN: S1547 W07150
AREA: PERU
SUMMIT ELEV: 19576 FT [5967 M]
ADVISORY NR: 2025/033
INFO SOURCE: GOES-E. GFS. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: PUFF EMISSION
OBS VA DTG: 16/1700Z
OBS VA CLD: SFC/FL240 S1547 W07150 - S1556 W07149
- S1558 W07151 - S1556 W07153 - S1547 W07150 MOV
S 10KT
FCST VA CLD +6 HR: 16/2300Z SFC/FL240 S1541 W07147
- S1546 W07144 - S1608 W07159 - S1608 W07207 -
S1601 W07208 - S1542 W07153 - S1541 W07147
FCST VA CLD +12 HR: 17/0500Z NO VA EXP
FCST VA CLD +18 HR: 17/1100Z NO VA EXP
RMK: VA CLD OBS IN SATELLITE IMAGERY MOV S.
WEBCAM SHOWS AN ISOLATED PUFF EMISSION OF VA AND
STEAM...SMN
NXT ADVISORY: WILL BE ISSUED BY 20251216/2330Z=
Received FVAG01 at 11:31 UTC, 16/12/25 from SABM
VA ADVISORY
DTG: 20251216/1135Z
VAAC: BUENOS AIRES
VOLCANO: SABANCAYA 354006
PSN: S1547 W07150
AREA: PERU
SUMMIT ELEV: 19576 FT [5967 M]
ADVISORY NR: 2025/032
INFO SOURCE: GOES-E. GFS. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: WEAK EMISSION OF VA
OBS VA DTG: 16/1110Z
OBS VA CLD: SFC/FL230 S1547 W07150 - S1552 W07151
- S1553 W07153 - S1552 W07153 - S1547 W07150 MOV
SW 10KT
FCST VA CLD +6 HR: 16/1710Z SFC/FL230 S1537 W07150
- S1542 W07141 - S1550 W07146 - S1559 W07153 -
S1556 W07158 - S1544 W07156 - S1537 W07150
FCST VA CLD +12 HR: 16/2310Z NO VA EXP
FCST VA CLD +18 HR: 17/0510Z NO VA EXP
RMK: VA OBS IN SATELLITE IMAGERY WITH PARTIALLY
WX CLDS COVER MOV SSW. WEBCAM SHOWS AN ISOLATED
EMISSION OF VA AND STEAM...SMN
NXT ADVISORY: WILL BE ISSUED BY 20251216/1735Z=
Received FVAG01 at 10:58 UTC, 16/12/25 from SABM
VA ADVISORY
DTG: 20251216/1100Z
VAAC: BUENOS AIRES
VOLCANO: SABANCAYA 354006
PSN: S1547 W07150
AREA: PERU
SUMMIT ELEV: 19576 FT [5967 M]
ADVISORY NR: 2025/031
INFO SOURCE: GOES-E. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: WEAK EMISSION OF VA
OBS VA DTG: 16/1040Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA
FCST VA CLD +6 HR: 16/1640Z NOT AVBL
FCST VA CLD +12 HR: 16/2240Z NOT AVBL
FCST VA CLD +18 HR: 17/0440Z NOT AVBL
RMK: VA EMISSION IS OBS IN WEBCAM TIL FL230. NOT
OBS IN SATELLITE IMAGERY DUE WX CLDS COVER...SMN
NXT ADVISORY: NO LATER THAN 20251216/1155Z= |
Darwin VAACIDD60156
VOLCANIC ASH ADVISORIES FROM DARWIN VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
--------------------------------------------------------------------
Received FVAU03 at 07:42 UTC, 19/12/25 from ADRM
VA ADVISORY
DTG: 20251219/0800Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2025/1060
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA LAST OBS TO FL070 MOV NE AT 19/0120Z
EST VA DTG: 19/0740Z
EST VA CLD: SFC/FL070 N0139 E12752 - N0141 E12749 - N0152
E12751 - N0153 E12803 - N0143 E12807 MOV NE 05KT
FCST VA CLD +6 HR: 19/1340Z SFC/FL070 N0139 E12753 - N0141
E12750 - N0152 E12751 - N0152 E12803 - N0144 E12806
FCST VA CLD +12 HR: 19/1940Z SFC/FL070 N0139 E12754 - N0140
E12749 - N0153 E12749 - N0153 E12802 - N0143 E12806
FCST VA CLD +18 HR: 20/0140Z SFC/FL070 N0139 E12753 - N0141
E12750 - N0153 E12751 - N0154 E12803 - N0144 E12808
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE DUE TO MET CLOUD,
HOWEVER ASH IS STILL EXPECTED IN THE AREA. VA HEIGHT AND
FORECAST BASED ON HIMAWARI-9 SATELLITE IMAGERY, RECENT
ERUPTIVE BEHAVIOUR AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/1400Z=
Received FVAU02 at 05:02 UTC, 19/12/25 from ADRM
VA ADVISORY
DTG: 20251219/0510Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1446
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 19/0034Z
EST VA DTG: 19/0450Z
EST VA CLD: SFC/FL150 S0758 E11253 - S0819 E11331 - S0842
E11304 - S0802 E11247 MOV SE 10KT
FCST VA CLD +6 HR: 19/1050Z SFC/FL150 S0804 E11248 - S0759
E11253 - S0815 E11334 - S0839 E11307
FCST VA CLD +12 HR: 19/1650Z SFC/FL150 S0804 E11247 - S0758
E11252 - S0813 E11336 - S0840 E11313
FCST VA CLD +18 HR: 19/2250Z SFC/FL150 S0804 E11247 - S0758
E11252 - S0814 E11336 - S0840 E11312
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON HIMAWARI-9 SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/1110Z=
Received FVAU01 at 04:14 UTC, 19/12/25 from ADRM
VA ADVISORY
DTG: 20251219/0420Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1415
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST OBS AT 19/0020Z MOV NE
EST VA DTG: 19/0400Z
EST VA CLD: SFC/FL070 N0124 E12736 - N0136 E12726 - N0144
E12742 - N0140 E12751 - N0124 E12751 MOV NE 05KT
FCST VA CLD +6 HR: 19/1000Z SFC/FL070 N0124 E12736 - N0138
E12730 - N0143 E12746 - N0133 E12755 - N0121 E12750
FCST VA CLD +12 HR: 19/1600Z SFC/FL070 N0128 E12733 - N0139
E12732 - N0145 E12743 - N0138 E12753 - N0126 E12751 - N0124
E12736
FCST VA CLD +18 HR: 19/2200Z SFC/FL070 N0124 E12737 - N0127
E12733 - N0137 E12732 - N0144 E12741 - N0138 E12753 - N0126
E12750
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/1020Z=
Received FVAU03 at 01:55 UTC, 19/12/25 from ADRM
VA ADVISORY
DTG: 20251219/0200Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2025/1059
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA OBS TO FL070 MOV NE AT 19/0100Z
OBS VA DTG: 19/0140Z
OBS VA CLD: SFC/FL070 N0140 E12752 - N0141 E12750 - N0151
E12751 - N0152 E12803 - N0141 E12807 MOV NE 05KT
FCST VA CLD +6 HR: 19/0740Z SFC/FL070 N0139 E12752 - N0142
E12750 - N0151 E12751 - N0151 E12804 - N0141 E12808
FCST VA CLD +12 HR: 19/1340Z SFC/FL070 N0139 E12753 - N0141
E12750 - N0152 E12751 - N0152 E12803 - N0144 E12806
FCST VA CLD +18 HR: 19/1940Z SFC/FL070 N0139 E12754 - N0140
E12749 - N0153 E12749 - N0153 E12802 - N0143 E12806
RMK: VA PARTIALLY IDENTIFIABLE ON LATEST SATELLITE IMAGERY
EXTENDING NE OF SUMMIT. VA HEIGHT AND FORECAST BASED ON
LATEST HIMAWARI-9 SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/0800Z=
Received FVAU02 at 23:14 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/2310Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1445
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA TO FL150 LAST REPORTED AT 18/2224Z
EST VA DTG: 18/2250Z
EST VA CLD: SFC/FL150 S0802 E11245 - S0755 E11257 - S0817
E11334 - S0844 E11257 MOV SE 05KT
FCST VA CLD +6 HR: 19/0450Z SFC/FL150 S0804 E11246 - S0757
E11255 - S0819 E11331 - S0842 E11301
FCST VA CLD +12 HR: 19/1050Z SFC/FL150 S0804 E11248 - S0759
E11253 - S0815 E11334 - S0839 E11307
FCST VA CLD +18 HR: 19/1650Z SFC/FL150 S0804 E11247 - S0758
E11252 - S0813 E11336 - S0840 E11313
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON HIMAWARI-9 SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/0510Z=
Received FVAU01 at 22:16 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/2220Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1414
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST REPORTED AT 18/1526Z MOV NE
EST VA DTG: 18/2200Z
EST VA CLD: SFC/FL070 N0124 E12736 - N0132 E12728 - N0145
E12735 - N0140 E12754 - N0124 E12751 MOV NE 05KT
FCST VA CLD +6 HR: 19/0400Z SFC/FL070 N0124 E12736 - N0136
E12726 - N0143 E12738 - N0139 E12750 - N0124 E12751
FCST VA CLD +12 HR: 19/1000Z SFC/FL070 N0124 E12736 - N0140
E12732 - N0143 E12746 - N0133 E12755 - N0121 E12750
FCST VA CLD +18 HR: 19/1600Z SFC/FL070 N0128 E12733 - N0139
E12732 - N0145 E12743 - N0138 E12753 - N0126 E12751 - N0124
E12736
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251219/0420Z=
Received FVAU02 at 17:07 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/1710Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1444
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA TO FL140 LAST REPORTED AT 18/1641Z MOV
S
EST VA DTG: 18/1650Z
EST VA CLD: SFC/FL140 S0801 E11257 - S0838 E11316 - S0844
E11255 - S0806 E11249 MOV S 05KT
FCST VA CLD +6 HR: 18/2250Z SFC/FL140 S0801 E11257 - S0829
E11327 - S0843 E11303 - S0806 E11249
FCST VA CLD +12 HR: 19/0450Z SFC/FL140 S0801 E11257 - S0824
E11329 - S0841 E11310 - S0806 E11249
FCST VA CLD +18 HR: 19/1050Z SFC/FL140 S0801 E11257 - S0815
E11334 - S0841 E11310 - S0806 E11249
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT WEBCAM IMAGERY AND GROUND REPORTS INDICATE
INTERMITTENT DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND
MOVEMENT BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251218/2310Z=
Received FVAU01 at 16:18 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/1620Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1413
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA LAST REPORTED AT 18/1526Z MOV NE
EST VA DTG: 18/1600Z
EST VA CLD: SFC/FL070 N0124 E12736 - N0136 E12733 - N0140
E12749 - N0131 E12757 - N0121 E12750 MOV NE 05KT
FCST VA CLD +6 HR: 18/2200Z SFC/FL070 N0124 E12736 - N0131
E12723 - N0141 E12733 - N0140 E12747 - N0126 E12751
FCST VA CLD +12 HR: 19/0400Z SFC/FL070 N0124 E12736 - N0136
E12726 - N0143 E12738 - N0139 E12750 - N0124 E12751
FCST VA CLD +18 HR: 19/1000Z SFC/FL070 N0124 E12736 - N0140
E12732 - N0143 E12746 - N0133 E12755 - N0121 E12750
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251218/2220Z=
Received FVAU02 at 11:07 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/1110Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1443
INFO SOURCE: CVGHM, HIMAWARI-9, WEBCAM
ERUPTION DETAILS: VA TO FL140 LAST REPORTED AT 18/0226Z
EST VA DTG: 18/1050Z
EST VA CLD: SFC/FL140 S0800 E11257 - S0832 E11324 - S0843
E11303 - S0804 E11249 MOV SE 05KT
FCST VA CLD +6 HR: 18/1650Z SFC/FL140 S0800 E11257 - S0838
E11316 - S0844 E11255 - S0804 E11249
FCST VA CLD +12 HR: 18/2250Z SFC/FL140 S0800 E11257 - S0829
E11327 - S0843 E11303 - S0804 E11249
FCST VA CLD +18 HR: 19/0450Z SFC/FL140 S0800 E11257 - S0825
E11330 - S0841 E11310 - S0804 E11249
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT WEBCAM IMAGERY AND GROUND REPORTS INDICATE
INTERMITTENT DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND
MOVEMENT BASED ON PAST SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251218/1710Z=
Received FVAU01 at 10:17 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/1020Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1412
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 18/0757Z
EST VA DTG: 18/1000Z
EST VA CLD: SFC/FL070 N0128 E12735 - N0132 E12735 - N0135
E12753 - N0126 E12758 - N0119 E12750 MOV E 05KT
FCST VA CLD +6 HR: 18/1600Z SFC/FL070 N0128 E12735 - N0136
E12734 - N0140 E12749 - N0131 E12757 - N0121 E12750
FCST VA CLD +12 HR: 18/2200Z SFC/FL070 N0124 E12736 - N0131
E12723 - N0141 E12734 - N0139 E12748 - N0125 E12751
FCST VA CLD +18 HR: 19/0400Z SFC/FL070 N0124 E12736 - N0136
E12726 - N0143 E12739 - N0138 E12751 - N0124 E12751
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
DISCRETE EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED
ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251218/1620Z=
Received FVAU02 at 05:05 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/0515Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2025/1442
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL140 LAST OBS AT 18/0100Z MOV SE
EST VA DTG: 18/0450Z
EST VA CLD: SFC/FL140 S0803 E11250 - S0800 E11255 - S0823
E11328 - S0840 E11306 MOV SE 10KT
FCST VA CLD +6 HR: 18/1050Z SFC/FL140 S0803 E11250 - S0800
E11256 - S0825 E11323 - S0839 E11301
FCST VA CLD +12 HR: 18/1650Z SFC/FL140 S0802 E11251 - S0800
E11257 - S0825 E11324 - S0839 E11309 - S0835 E11255
FCST VA CLD +18 HR: 18/2250Z SFC/FL140 S0800 E11256 - S0825
E11321 - S0840 E11305 - S0832 E11248 - S0802 E11249
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SATELLITE
IMAGERY. HOWEVER RECENT GROUND REPORT INDICATE INTERMITTENT
DISCRETE EMISSIONS REMAIN ONGOING. VA HEIGHT AND MOVEMENT
BASED ON HIMAWARI-9 SATELLITE IMG, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251218/1115Z=
Received FVAU01 at 04:22 UTC, 18/12/25 from ADRM
VA ADVISORY
DTG: 20251218/0424Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1411
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 17/1701Z
EST VA DTG: 18/0400Z
EST VA CLD: SFC/FL070 N0128 E12733 - N0131 E12732 - N0139
E12750 - N0129 E12759 - N0120 E12749 MOV E 05KT
FCST VA CLD +6 HR: 18/1000Z SFC/FL070 N0128 E12734 - N0133
E12734 - N0139 E12751 - N0130 E12758 - N0121 E12751
FCST VA CLD +12 HR: 18/1600Z SFC/FL070 N0128 E12734 - N0133
E12734 - N0139 E12750 - N0129 E12758 - N0120 E12749
FCST VA CLD +18 HR: 18/2200Z SFC/FL070 N0128 E12733 - N0132
E12733 - N0139 E12750 - N0129 E12758 - N0120 E12751
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON MODEL
GUIDANCE AND GROUND REPORTS.
NXT ADVISORY: NO LATER THAN 20251218/1024Z=
Received FVAU03 at 04:39 UTC, 17/12/25 from ADRM
VA ADVISORY
DTG: 20251217/0439Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2025/1058
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 16/0130Z
EST VA DTG: 17/0420Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 260/05KT
FCST VA CLD +6 HR: 17/1020Z NO VA EXP
FCST VA CLD +12 HR: 17/1620Z NO VA EXP
FCST VA CLD +18 HR: 17/2220Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY FOR OVER 24
HOURS. MET CLD OBSC AREA. ADVISORY TERMINATED DUE TO LACK OF
REPORTS.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU03 at 22:48 UTC, 16/12/25 from ADRM
VA ADVISORY
DTG: 20251216/2250Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2025/1057
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 16/0130Z
EST VA DTG: 16/2230Z
EST VA CLD: SFC/FL070 N0154 E12748 - N0155 E12808 - N0138
E12814 - N0125 E12759 - N0135 E12742 MOV E 05KT
FCST VA CLD +6 HR: 17/0430Z SFC/FL070 N0144 E12745 - N0158
E12809 - N0144 E12820 - N0129 E12814 - N0130 E12749
FCST VA CLD +12 HR: 17/1030Z SFC/FL070 N0144 E12747 - N0200
E12801 - N0156 E12820 - N0137 E12820 - N0132 E12751
FCST VA CLD +18 HR: 17/1630Z SFC/FL070 N0144 E12747 - N0202
E12806 - N0151 E12819 - N0134 E12819 - N0132 E12752
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251217/0450Z=
Received FVAU03 at 16:47 UTC, 16/12/25 from ADRM
VA ADVISORY
DTG: 20251216/1650Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2025/1056
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 16/0130Z
EST VA DTG: 16/1630Z
EST VA CLD: SFC/FL070 N0140 E12738 - N0205 E12748 - N0204
E12812 - N0136 E12823 - N0124 E12753 MOV NE 05KT
FCST VA CLD +6 HR: 16/2230Z SFC/FL070 N0134 E12740 - N0202
E12745 - N0202 E12813 - N0141 E12821 - N0125 E12758
FCST VA CLD +12 HR: 17/0430Z SFC/FL070 N0150 E12744 - N0159
E12811 - N0144 E12823 - N0126 E12811 - N0131 E12743
FCST VA CLD +18 HR: 17/1030Z SFC/FL070 N0130 E12745 - N0149
E12740 - N0205 E12801 - N0155 E12822 - N0130 E12818
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9
IMAGERY AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE
TO VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20251216/2250Z=
Received FVAU04 at 16:41 UTC, 14/12/25 from ADRM
VA ADVISORY
DTG: 20251214/1641Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2025/179
INFO SOURCE: CVGHM
ERUPTION DETAILS: GROUND REPORT OF ERUPTION TO FL140 AT
14/0936Z MOV N
EST VA DTG: 14/1620Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL140 060/50KT
FCST VA CLD +6 HR: 14/2220Z NO VA EXP
FCST VA CLD +12 HR: 15/0420Z NO VA EXP
FCST VA CLD +18 HR: 15/1020Z NO VA EXP
RMK: VA EXPECTED TO HAVE DISSIPATED. NO REPORTS OF NEW OR
ONGOING ERUPTION. ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=
Received FVAU04 at 11:05 UTC, 14/12/25 from ADRM
VA ADVISORY
DTG: 20251214/1104Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SOURCE ELEV: 2885M AMSL
ADVISORY NR: 2025/178
INFO SOURCE: CVGHM
ERUPTION DETAILS: GROUND REPORT OF ERUPTION TO FL140 AT
14/0936Z MOV N
EST VA DTG: 14/1040Z
EST VA CLD: SFC/FL140 S0035 E10033 - S0029 E10007 - N0004
E10011 - N0005 E10041 MOV N 05KT
FCST VA CLD +6 HR: 14/1640Z NO VA EXP
FCST VA CLD +12 HR: 14/2240Z NO VA EXP
FCST VA CLD +18 HR: 15/0440Z NO VA EXP
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
HEIGHT AND FORECAST BASED ON GROUND REPORT AND MODEL
GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS. VA EXPECTED TO DISSIPATE WITHIN 6 HOURS.
NXT ADVISORY: NO LATER THAN 20251214/1704Z=
|
London VAACNo Volcanic Ash Advisories available |
Montreal VAACIDD60160
VOLCANIC ASH ADVISORIES FROM MONTREAL VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
--------------------------------------------------------------------
Received FVCN01 at 18:29 UTC, 16/12/25 from CWAO
VA ADVISORY
STATUS: TEST
DTG: 20251216/1829Z
VAAC: MONTREAL
VOLCANO: ISKUT-UNUK RIVER CONES 320090
PSN: N5634 W13033
AREA: CANADA
SUMMIT ELEV: 1880M
ADVISORY NR: 2025/0002
INFO SOURCE: VA TEST
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS: VA TEST
OBS VA DTG: 16/1825Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
[SFC/FLNNN|FLNNN/NNN] [VRBNNKT|NNN/NNKT].
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: VA TEST VA TEST VA TEST.
VA GRAPHIC AT WEATHER.GC.CA/EER/VAAC/ [ALL LOWER CASE]
NXT ADVISORY: |
Tokyo VAACIDD60162
VOLCANIC ASH ADVISORIES FROM TOKYO VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
--------------------------------------------------------------------
Received FVFE01 at 04:42 UTC, 13/12/25 from RJTD
VA ADVISORY
DTG: 20251213/0442Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SOURCE ELEV: 1117M AMSL
ADVISORY NR: 2025/482
INFO SOURCE: JMA HIMAWARI-9
ERUPTION DETAILS: EXPLODED AT 20251213/0434Z OVER FL060 EXTD N
OBS VA DTG: 13/0420Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 250/51KT
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= |
Toulouse VAACIDD60164
VOLCANIC ASH ADVISORIES FROM TOULOUSE VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
--------------------------------------------------------------------
Received FVXX01 at 16:14 UTC, 12/12/25 from LFPW
VA ADVISORY
DTG: 20251212/1614Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2025/73
INFO SOURCE: PIREP
AVIATION COLOUR CODE: GREEN
ERUPTION DETAILS : DATE UNKNOWN, NO ERUPTION
OBS VA DTG: 12/1600Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100/130
125/10KT
FCST VA CLD +6 HR: 12/2200Z NO VA EXP
FCST VA CLD +12 HR: 13/0400Z NO VA EXP
FCST VA CLD +18 HR: 13/1000Z NO VA EXP
RMK: THIN PLUME COMPOSED OF WATER IDENTIFIABLE FROM SAT IMAGERY AND
WEBCAM MOVING TOWARDS NW. NO SIGNIFICANT VOLCANIC ASH ASSOCIATED.
NXT ADVISORY: NO FURTHER ADVISORIES= |
Washington VAACIDD60166
VOLCANIC ASH ADVISORIES FROM WASHINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 08:43 UTC, 19/12/2025
---------------------------------------------------------------------
Received FVXX24 at 08:43 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0839Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2025/108
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: VONA RPTD VA EMS
EST VA DTG: 19/0810Z
EST VA CLD: SFC/FL190 N0220 W07624 - N0219 W07623
- N0210 W07627 - N0214 W07633 - N0220 W07624 MOV
SW 10KT
FCST VA CLD +6HR: 19/1400Z SFC/FL190 N0220 W07625
- N0219 W07623 - N0204 W07628 - N0208 W07635 -
N0220 W07625
FCST VA CLD +12HR: 19/2000Z SFC/FL190 N0219
W07623 - N0204 W07622 - N0205 W07631 - N0219
W07625 - N0219 W07623
FCST VA CLD +18HR: 20/0200Z SFC/FL190 N0219
W07623 - N0205 W07620 - N0204 W07629 - N0219
W07625 - N0219 W07623
RMK: VA EMS NOT VSBL IN STLT IMG DUE TO MET CLDS
BUT VA EMS MAY BE OBSCD. A MORE SSW MVMT EXP BY
T+12 HRS. MVMT AND HGT BASED ON VONA, AND NWP
MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251219/1445Z
Received FVXX20 at 06:43 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0640Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0005 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2025/1294
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 19/0600Z
OBS VA CLD: SFC/FL150 S0004 W07739 - S0005 W07739
- S0020 W07753 - S0013 W07759 - S0004 W07739 MOV
SW 5KT
FCST VA CLD +6HR: 19/1200Z SFC/FL150 S0004 W07740
- S0005 W07738 - S0027 W07748 - S0022 W07758 -
S0004 W07740
FCST VA CLD +12HR: 19/1800Z SFC/FL150 S0004
W07740 - S0005 W07739 - S0028 W07740 - S0026
W07752 - S0004 W07740
FCST VA CLD +18HR: 20/0000Z SFC/FL150 S0004
W07739 - S0020 W07720 - S0027 W07730 - S0005
W07741 - S0004 W07739
RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 20 NM SW
FM SUMMIT. SW MVMT EXP TO SHIFT SSW BY T+12 HRS,
AND TO SHIFT SE BY T+18 HRS. MVMT AND HGT BASED
ON VONA, STLT OBS AND NWP MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251219/1245Z
Received FVXX23 at 05:43 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0540Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/688
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBSD IN WEBCAM
EST VA DTG: 19/0510Z
EST VA CLD: SFC/FL140 N1438 W09052 - N1428 W09052
- N1428 W09053 - N1437 W09100 - N1438 W09052 MOV
NW 10KT
FCST VA CLD +6HR: 19/1100Z SFC/FL140 N1443 W09049
- N1428 W09052 - N1428 W09053 - N1441 W09059 -
N1443 W09049
FCST VA CLD +12HR: 19/1700Z SFC/FL140 N1437
W09104 - N1429 W09052 - N1428 W09053 - N1431
W09108 - N1437 W09104
FCST VA CLD +18HR: 19/2300Z SFC/FL140 N1438
W09104 - N1428 W09052 - N1427 W09053 - N1432
W09108 - N1438 W09104
RMK: VA EMS VSBL IN WEBCAM. VA EMS NOT OBSD IN
STLT IMG DUE TO MET CLDS. NNW MVMT EXP TO SHIFT
MORE N BY T+6 HRS, AND EXP TO SHIFT NW BY T+12
HRS. MVMT AND HGT BASED ON WEBCAM OBS AND NWP
MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251219/1145Z
Received FVXX25 at 04:29 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0426Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/962
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 19/0400Z
EST VA CLD: SFC/FL200 S0159 W07831 - S0200 W07820
- S0201 W07820 - S0206 W07830 - S0159 W07831 MOV
SW 10KT
FCST VA CLD +6HR: 19/1000Z SFC/FL200 S0200 W07820
- S0201 W07819 - S0211 W07833 - S0204 W07837 -
S0200 W07820
FCST VA CLD +12HR: 19/1600Z NO VA EXP
FCST VA CLD +18HR: 19/2200Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG DUE TO MET CLDS,
BUT VA EMS MAY BE OBSCD. WSW MVMT EXP TO SHIFT
MORE SW BY T+6 HRS. MVMT AND HGT BASED ON NWP
MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251219/1030Z
Received FVXX24 at 02:43 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0239Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2025/107
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 19/0210Z
EST VA CLD: SFC/FL190 N0220 W07625 - N0219 W07623
- N0208 W07628 - N0213 W07634 - N0220 W07625 MOV
SW 10KT
FCST VA CLD +6HR: 19/0800Z SFC/FL190 N0220 W07624
- N0219 W07623 - N0204 W07634 - N0211 W07641 -
N0220 W07624
FCST VA CLD +12HR: 19/1400Z SFC/FL190 N0220
W07624 - N0219 W07623 - N0204 W07633 - N0210
W07641 - N0220 W07624
FCST VA CLD +18HR: 19/2000Z NO VA EXP
RMK: VA EMS NOT OBSD IN STLT IMG PSBLY DUE TO MET
CLDS. VA EMS MAY BE OBSCD. LTLCG IN FCST EXP THRU
T+12 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251219/0845Z
Received FVXX20 at 00:54 UTC, 19/12/25 from KNES
VA ADVISORY
DTG: 20251219/0051Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2025/1293
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EM
EST VA DTG: 19/0030Z
EST VA CLD: SFC/FL140 S0004 W07739 - S0005 W07739
- S0014 W07749 - S0010 W07752 - S0004 W07739 MOV
SW 5KT
FCST VA CLD +6HR: 19/0630Z SFC/FL140 S0004 W07740
- S0005 W07740 - S0018 W07744 - S0015 W07749 -
S0004 W07740
FCST VA CLD +12HR: 19/1230Z SFC/FL140 S0005
W07740 - S0005 W07739 - S0019 W07737 - S0018
W07744 - S0005 W07740
FCST VA CLD +18HR: 19/1830Z SFC/FL140 S0005
W07739 - S0019 W07737 - S0018 W07743 - S0005
W07740 - S0005 W07739
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. HOTSPOT ON SWIR SO VA EMS LIKELY
CONTINUE. MDL WINDS AT FL FCST TO BACK OVR NXT 12
HR BECMG MORE FM THE N. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251219/0645Z
Received FVXX23 at 23:59 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/2356Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/687
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 18/2310Z
EST VA CLD: SFC/FL140 N1437 W09057 - N1428 W09052
- N1428 W09053 - N1435 W09101 - N1437 W09057 MOV
NW 5KT
FCST VA CLD +6HR: 19/0500Z SFC/FL140 N1438 W09051
- N1428 W09052 - N1428 W09053 - N1438 W09056 -
N1438 W09051
FCST VA CLD +12HR: 19/1100Z SFC/FL140 N1439
W09050 - N1437 W09045 - N1428 W09052 - N1428
W09053 - N1439 W09050
FCST VA CLD +18HR: 19/1700Z SFC/FL140 N1439 W09050
- N1437 W09045 - N1428 W09052 - N1428 W09053 -
N1439 W09050
RMK: VA NOT DETECTED ON STLT DUE TO THK WX CLDS
IN SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN
RECENT ACVTVTY. MDL WINDS AT FL FCST LGT/VRB THRU
T+18 HR SO VA PSN CONF LO ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251219/0545Z
Received FVXX25 at 22:27 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/2225Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0201 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/961
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
OBS VA DTG: 18/2200Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820
- S0209 W07829 - S0205 W07832 - S0200 W07820 MOV
SW 10KT
FCST VA CLD +6HR: 19/0400Z SFC/FL200 S0200 W07820
- S0201 W07820 - S0207 W07835 - S0202 W07837 -
S0200 W07820
FCST VA CLD +12HR: 19/1000Z SFC/FL200 S0158
W07838 - S0200 W07820 - S0201 W07820 - S0204
W07838 - S0158 W07838
FCST VA CLD +18HR: 19/1600Z NO VA EXP
RMK: VA DETECTED ON STLT MOVG SW OF SUMMIT. VONA
INDICATES VA EMS. MDL WINDS AT FL FCST TO VEER
OVR NXT 12 HR BECMG MORE FM THE E. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251219/0430Z
Received FVXX22 at 21:04 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/2102Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/521
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 19/2051Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 20/0300Z NO VA EXP
FCST VA CLD +12HR: 20/0900Z NO VA EXP
FCST VA CLD +18HR: 20/1500Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS.
WEBCAM SHOWS SUMMIT QUIET CURRENTLY. NEW VA EMS
LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 20:45 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/2043Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2025/106
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 18/2010Z
EST VA CLD: SFC/FL190 N0222 W07637 - N0219 W07623
- N0219 W07624 - N0217 W07637 - N0222 W07637 MOV
W 5KT
FCST VA CLD +6HR: 19/0200Z SFC/FL190 N0219 W07624
- N0219 W07624 - N0212 W07632 - N0216 W07636 -
N0219 W07624
FCST VA CLD +12HR: 19/0800Z SFC/FL190 N0219
W07624 - N0219 W07623 - N0210 W07631 - N0214
W07635 - N0219 W07624
FCST VA CLD +18HR: 19/1400Z SFC/FL190 N0219 W07624
- N0219 W07623 - N0209 W07631 - N0213 W07635 -
N0219 W07624
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VONA INDICATES VA EMS. MDL WINDS AT
FL FCST TO BACK OVR NXT 12 HR BECMG MORE FM THE
NE. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251219/0245Z
Received FVXX20 at 19:19 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1916Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2025/1292
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS ONGOING
EST VA DTG: 18/1850Z
EST VA CLD: SFC/FL140 S0004 W07740 - S0005 W07739
- S0011 W07746 - S0008 W07750 - S0004 W07740 MOV
SW 10KT
FCST VA CLD +6HR: 19/0100Z SFC/FL140 S0005 W07739
- S0014 W07739 - S0013 W07744 - S0005 W07740 -
S0005 W07739
FCST VA CLD +12HR: 19/0700Z SFC/FL140 S0004 W07739
- S0014 W07736 - S0013 W07743 - S0005 W07740 -
S0004 W07739
FCST VA CLD +18HR: 19/1300Z SFC/FL140 S0004
W07740 - S0005 W07739 - S0014 W07736 - S0013
W07742 - S0004 W07740
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENT
ACTVTY. MDL WINDS AT FL FCST TO BACK OVR NXT 12
HR EVENTUALLY BECMG MORE FM THE N. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251219/0115Z
Received FVXX26 at 18:36 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1833Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/864
INFO SOURCE: GOES-19. WEBCAM.
ERUPTION DETAILS: VA EMS ENDED
OBS VA DTG: 18/1800Z
OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA
FCST VA CLD +6HR: 19/0000Z NO VA EXP
FCST VA CLD +12HR: 19/0600Z NO VA EXP
FCST VA CLD +18HR: 19/1200Z NO VA EXP
RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS.
WEBCAM SHOWS SUMMIT OBSC BY WX CLDS CURRENTLY.
NEW VA EMS LIKELY AT ANY TIME. ...KONON
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX23 at 17:46 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1743Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/686
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 18/1720Z
EST VA CLD: SFC/FL140 N1438 W09057 - N1428 W09052
- N1428 W09053 - N1435 W09102 - N1438 W09057 MOV
NW 10KT
FCST VA CLD +6HR: 18/2330Z SFC/FL140 N1438 W09056
- N1438 W09048 - N1428 W09052 - N1429 W09053 -
N1438 W09056
FCST VA CLD +12HR: 19/0530Z SFC/FL140 N1437
W09055 - N1435 W09046 - N1428 W09052 - N1428
W09053 - N1437 W09055
FCST VA CLD +18HR: 19/1130Z SFC/FL140 N1435
W09055 - N1434 W09047 - N1428 W09052 - N1428
W09053 - N1435 W09055
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENT
ACVTVTY. MDL WINDS AT FL FCST LGT/VRB BY T+18 HR
SO VA PSN CONF LO. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251218/2345Z
Received FVXX22 at 15:16 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1513Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/520
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS
OBS VA DTG: 18/1456Z
OBS VA CLD: SFC/FL190 N1936 W09746 - N1923 W09744
- N1923 W09752 - N1935 W09751 - N1936 W09746 MOV
NE 30KT SFC/FL230 N1943 W09747 - N1937 W09744 -
N1935 W09752 - N1940 W09753 - N1943 W09747 MOV NE
35KT
FCST VA CLD +6HR: 18/2100Z SFC/FL190 NO VA
EXPSFC/FL230 N2115 W09501 - N2058 W09456 - N2056
W09510 - N2111 W09512 - N2115 W09501
FCST VA CLD +12HR: 19/0300Z NO VA EXP
FCST VA CLD +18HR: 19/0900Z NO VA EXP
RMK: DENSE VA CLD OBS IN STLT IMG AT APPRX 60NM
FM SUMMIT. HGT UPDATED BASED ON MOVMT AND NWP
MDLS. NWP MLD GUIDANCE FCSTS GEN NE MOVMT THRU
T+6. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/2115Z
Received FVXX24 at 14:50 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1448Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2025/105
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS OBS
OBS VA DTG: 18/1430Z
OBS VA CLD: SFC/FL210 N0228 W07625 - N0219 W07622
- N0217 W07625 - N0223 W07632 - N0228 W07625 MOV
NW 10KT
FCST VA CLD +6HR: 18/2030Z SFC/FL210 N0246 W07617
- N0241 W07605 - N0217 W07623 - N0219 W07625 -
N0246 W07617
FCST VA CLD +12HR: 19/0230Z SFC/FL210 N0247
W07620 - N0243 W07610 - N0218 W07623 - N0219
W07625 - N0247 W07620
FCST VA CLD +18HR: 19/0830Z SFC/FL210 N0246
W07618 - N0241 W07607 - N0217 W07623 - N0219
W07625 - N0246 W07618
RMK: LGT VA EMS OBS IN STLT IMG DISPERSING NW FM
SUMMIT. NWP MDL GUIDANCE FCSTS GEN NNE MOVMT THRU
T+18. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/2045Z
Received FVXX22 at 13:46 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1344Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/519
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
RADIOSONDE.
ERUPTION DETAILS: VA EMS OBS
OBS VA DTG: 18/1331Z
OBS VA CLD: SFC/FL200 N1913 W09827 - N1909 W09823
- N1858 W09835 - N1901 W09838 - N1913 W09827 MOV
NE 25KT
FCST VA CLD +6HR: 18/1930Z SFC/FL200 N1953 W09752
- N1943 W09742 - N1859 W09835 - N1901 W09838 -
N1953 W09752
FCST VA CLD +12HR: 19/0130Z NO VA EXP
FCST VA CLD +18HR: 19/0730Z NO VA EXP
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 17NM FM
SUMMIT. VA EMS SEEN IN WEBCAM. VOLCAT ALERT RCVD
CONFIRMING VA PRESENCE. NWP MDL GUIDANCE FCSTS
GEN NW MOVMT THRU T+6. HGT BASED ON 12Z UAIR
SOUNDING AND WEBCAM. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1945Z
Received FVXX20 at 13:32 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1330Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2025/1291
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 18/1250Z
EST VA CLD: SFC/FL150 S0003 W07751 - S0004 W07740
- S0005 W07740 - S0007 W07751 - S0003 W07751 MOV
W 10KT
FCST VA CLD +6HR: 18/1900Z SFC/FL150 S0004 W07740
- S0005 W07738 - S0021 W07802 - S0013 W07806 -
S0004 W07740
FCST VA CLD +12HR: 19/0100Z SFC/FL150 S0004
W07740 - S0005 W07738 - S0032 W07742 - S0029
W07750 - S0004 W07740
FCST VA CLD +18HR: 19/0700Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG DUE TO HVY WX CLD
CVR. VA EMS PSBLY CONTNG BASED ON PREV ACTIVITY.
NWP MDL GUIDANCE FCSTS BACKING MOVMT TO THE SSW
BY T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1930Z
Received FVXX26 at 12:56 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1254Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/863
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS OBS
OBS VA DTG: 18/1230Z
OBS VA CLD: SFC/FL140 N1450 W09146 - N1446 W09132
- N1444 W09133 - N1447 W09147 - N1450 W09146 MOV
W 10KT
FCST VA CLD +6HR: 18/1830Z SFC/FL140 N1506 W09144
- N1445 W09132 - N1444 W09133 - N1501 W09152 -
N1506 W09144
FCST VA CLD +12HR: 19/0030Z SFC/FL140 N1507
W09143 - N1445 W09131 - N1444 W09132 - N1502
W09151 - N1507 W09143
FCST VA CLD +18HR: 19/0630Z NO VA EXP
RMK: LGT VA EMS LKLY OBS IN STLT IMG MOVNG NW FM
SUMMIT THRU WX CLDS. LGT VA EMS SEEN IN WEBCAM.
NWP MDL GUIDANCE FCSTS GEN NW MOVMT THRU T+12.
...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1900Z
Received FVXX23 at 11:50 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1148Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/685
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS PSBL
EST VA DTG: 18/1120Z
EST VA CLD: SFC/FL140 N1433 W09102 - N1429 W09052
- N1426 W09053 - N1429 W09104 - N1433 W09102 MOV
NW 10KT
FCST VA CLD +6HR: 18/1730Z SFC/FL140 N1444 W09108
- N1428 W09052 - N1426 W09052 - N1438 W09114 -
N1444 W09108
FCST VA CLD +12HR: 18/2330Z SFC/FL140 N1446
W09107 - N1428 W09052 - N1426 W09052 - N1440
W09113 - N1446 W09107
FCST VA CLD +18HR: 19/0530Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG OR WEBCAM DUE TO
HVY WX CLD CVR. VA EMS PSBLY CONTNG BASED ON PREV
ACTIVITY. NWP MDL GUIDANCE FCSTS GEN NW MOVMT
THRU T+12. ...MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1800Z
Received FVXX21 at 11:01 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1100Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2025/588
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS OBSD
EST VA DTG: 18/1030Z
EST VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 18/1630Z NO VA EXP
FCST VA CLD +12HR: 18/2230Z NO VA EXP
FCST VA CLD +18HR: 19/0430Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG. NO RCNT RPTS OF
VA EMS RCVD. ...BERTALAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX25 at 10:37 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/1034Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/960
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS OBSD
EST VA DTG: 18/1000Z
EST VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 18/1600Z NO VA EXP
FCST VA CLD +12HR: 18/2200Z NO VA EXP
FCST VA CLD +18HR: 19/0400Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG. NO RCNT RPTS OF
VA EMS RCVD. ...BERTALAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX24 at 09:42 UTC, 18/12/25 from KNES
VA ADVISORY -CORRECTION
DTG: 20251218/0939Z
VAAC: WASHINGTON
VOLCANO: PURACE 351060
PSN: N0219 W07624
AREA: COLOMBIA
SOURCE ELEV: 15256 FT AMSL
ADVISORY NR: 2025/104
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: VONA RPTD VA EMS
EST VA DTG: 18/0850Z
EST VA CLD: SFC/FL210 N0231 W07622 - N0219 W07623
- N0219 W07625 - N0230 W07632 - N0231 W07622 MOV
NW 10KT
FCST VA CLD +6HR: 18/1500Z SFC/FL210 N0235 W07634
- N0219 W07623 - N0219 W07624 - N0228 W07644 -
N0235 W07634
FCST VA CLD +12HR: 18/2100Z SFC/FL210 N0235
W07620 - N0219 W07623 - N0219 W07625 - N0234
W07632 - N0235 W07620
FCST VA CLD +18HR: 19/0300Z SFC/FL210 N0235
W07620 - N0219 W07623 - N0219 W07625 - N0234
W07632 - N0235 W07620
RMK: CORRECTED FOR FL210. VA EMS NOT VSBL IN STLT
IMG DUE TO MET CLDS, BUT VA EMS RPTD IN VONA. NNW
MVMT EXP TO SHIFT MORE NW BY T+6 HRS, AND TO
SHIFT N BY T+12 HRS. MVMT AND HGT BASED ON VONA,
AND NWP MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1545Z
Received FVXX20 at 07:30 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0728Z
VAAC: WASHINGTON
VOLCANO: REVENTADOR 352010
PSN: S0004 W07739
AREA: ECUADOR
SOURCE ELEV: 11686 FT AMSL
ADVISORY NR: 2025/1290
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: CONS VA EMS
OBS VA DTG: 18/0700Z
OBS VA CLD: SFC/FL150 S0002 W07752 - S0004 W07739
- S0005 W07738 - S0019 W07752 - S0011 W07756 -
S0002 W07752 MOV SW 5KT
FCST VA CLD +6HR: 18/1300Z SFC/FL150 N0001 W07755
- S0004 W07739 - S0005 W07739 - S0005 W07758 -
N0001 W07755
FCST VA CLD +12HR: 18/1900Z SFC/FL150 N0002
W07755 - S0004 W07739 - S0005 W07739 - S0005
W07757 - N0002 W07755
FCST VA CLD +18HR: 19/0100Z SFC/FL150 N0002
W07755 - S0004 W07739 - S0005 W07739 - S0004
W07757 - N0002 W07755
RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 20 NM SW
AND W FM SUMMIT. SW MVMT EXP TO SHIFT WNW BY T+6
HRS. MVMT AND HGT BASED ON VONA, STLT OBS AND NWP
MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1345Z
Received FVXX23 at 05:50 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0547Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/684
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS OBSD IN WEBCAM
OBS VA DTG: 18/0510Z
OBS VA CLD: SFC/FL140 N1432 W09102 - N1429 W09052
- N1428 W09053 - N1427 W09103 - N1432 W09102 MOV
W 10KT
FCST VA CLD +6HR: 18/1100Z SFC/FL140 N1435 W09108
- N1428 W09052 - N1427 W09053 - N1428 W09110 -
N1435 W09108
FCST VA CLD +12HR: 18/1700Z SFC/FL140 N1440
W09104 - N1428 W09052 - N1428 W09053 - N1434
W09108 - N1440 W09104
FCST VA CLD +18HR: 18/2300Z SFC/FL140 N1441
W09101 - N1428 W09052 - N1428 W09053 - N1437
W09106 - N1441 W09101
RMK: VA EMS VSBL IN WEBCAM. VA EMS NOT OBSD IN
STLT IMG DUE TO MET CLDS. WNW MVMT EXP TO SHIFT
NW BY T+12 HRS. MVMT AND HGT BASED ON WEBCAM OBS
AND NWP MDLS. ...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1200Z
Received FVXX21 at 05:22 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0519Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2025/587
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 18/0420Z
EST VA CLD: SFC/FL190 N0455 W07529 - N0454 W07519
- N0453 W07519 - N0449 W07529 - N0455 W07529 MOV
SW 5KT
FCST VA CLD +6HR: 18/1030Z SFC/FL190 N0453 W07519
- N0453 W07518 - N0441 W07529 - N0447 W07534 -
N0453 W07519
FCST VA CLD +12HR: 18/1630Z NO VA EXP
FCST VA CLD +18HR: 18/2230Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG PSBLY DUE TO MET
CLDS. VA EMS MAY BE OBSCD. WSW MVMT EXP TO SHIFT
SW BY T+6 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1115Z
Received FVXX25 at 05:07 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0504Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/959
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 18/0410Z
EST VA CLD: SFC/FL190 S0155 W07829 - S0200 W07820
- S0201 W07820 - S0159 W07831 - S0155 W07829 MOV
NW 10KT
FCST VA CLD +6HR: 18/1000Z SFC/FL190 S0153 W07834
- S0200 W07820 - S0201 W07820 - S0159 W07836 -
S0153 W07834
FCST VA CLD +12HR: 18/1600Z NO VA EXP
FCST VA CLD +18HR: 18/2200Z NO VA EXP
RMK: VA EMS NOT OBSD IN STLT IMG DUE TO MET CLDS
BUT VA EMS MAY BE OBSCD. LTLCG IN FCST EXP THRU
T+6 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251218/1045Z
Received FVXX21 at 00:44 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0041Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2025/586
INFO SOURCE: GOES-19. VONA. NWP MODELS.
ERUPTION DETAILS: NEW VA EMS
EST VA DTG: 18/0010Z
EST VA CLD: SFC/FL190 N0455 W07525 - N0454 W07519
- N0453 W07519 - N0448 W07524 - N0455 W07525 MOV
W 5KT
FCST VA CLD +6HR: 18/0600Z SFC/FL190 N0453 W07531
- N0453 W07520 - N0452 W07519 - N0445 W07529 -
N0453 W07531
FCST VA CLD +12HR: 18/1200Z NO VA EXP
FCST VA CLD +18HR: 18/1800Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VONA INDICATES VA EMS. NO CHG FCST
TO MDL WINDS AT FL NXT 6 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251218/0845Z
Received FVXX25 at 00:03 UTC, 18/12/25 from KNES
VA ADVISORY
DTG: 20251218/0000Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SOURCE ELEV: 17342 FT AMSL
ADVISORY NR: 2025/958
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
EST VA DTG: 17/2340Z
EST VA CLD: SFC/FL190 S0155 W07829 - S0200 W07820
- S0201 W07820 - S0201 W07829 - S0155 W07829 MOV
W 10KT
FCST VA CLD +6HR: 18/0530Z SFC/FL190 S0153 W07832
- S0201 W07820 - S0201 W07821 - S0200 W07832 -
S0153 W07832
FCST VA CLD +12HR: 18/1130Z SFC/FL190 S0153
W07832 - S0200 W07820 - S0201 W07820 - S0201
W07832 - S0153 W07832
FCST VA CLD +18HR: 18/1730Z NO VA EXP
RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENT
ACTVTY. NO CHG FCST TO MDL WINDS AT FL NXT 12 HR.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20251218/0600Z
Received FVXX22 at 15:53 UTC, 17/12/25 from KNES
VA ADVISORY
DTG: 20251217/1552Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/518
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS NOT OBS
OBS VA DTG: 17/1541Z
OBS VA CLD: NO VA EXP
FCST VA CLD +6HR: 17/2130Z NO VA EXP
FCST VA CLD +12HR: 18/0330Z NO VA EXP
FCST VA CLD +18HR: 18/0930Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG UNDER CLR
CONDITIONS. ONLY STEAM AND GASES SEEN IN WEBCAM.
NO RCNT RPRTS OF VA RCVD. ...MONAGHAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX21 at 15:34 UTC, 17/12/25 from KNES
VA ADVISORY
DTG: 20251217/1527Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2025/585
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EMS NOT OBS
OBS VA DTG: 17/1500Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 17/2100Z NO VA EXP
FCST VA CLD +12HR: 18/0300Z NO VA EXP
FCST VA CLD +18HR: 18/0900Z NO VA EXP
RMK: VA EMS NOT OBS IN STLT IMG UNDER MSTLY CLR
CONDITIONS. NO RCNT RPRTS OF VA RCVD. ...MONAGHAN
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX22 at 10:37 UTC, 17/12/25 from KNES
VA ADVISORY
DTG: 20251217/1034Z
VAAC: WASHINGTON
VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837
AREA: MEXICO
SOURCE ELEV: 17693 FT AMSL
ADVISORY NR: 2025/517
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: NEW VA EMS OBS
OBS VA DTG: 17/1021Z
OBS VA CLD: SFC/FL200 N1912 W09831 - N1905 W09825
- N1901 W09837 - N1912 W09831 MOV NE 10KT
FCST VA CLD +6HR: 17/1630Z SFC/FL200 N1942 W09809
- N1921 W09750 - N1901 W09837 - N1942 W09809
FCST VA CLD +12HR: 17/2230Z SFC/FL200 N2005
W09753 - N1932 W09725 - N1902 W09837 - N2005
W09753
FCST VA CLD +18HR: 18/0430Z NO VA EXP
RMK: NEW VA EMS OBS MOV NE FM SUMMIT. CONT PSBL
VA EMS FCST TO MOV NE OF SUMMIT THRU T+12HRS
BEFORE DISP. VO ACT MODERATE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20251217/1630Z
Received FVXX21 at 09:53 UTC, 17/12/25 from KNES
VA ADVISORY
DTG: 20251217/0950Z
VAAC: WASHINGTON
VOLCANO: RUIZ 351020
PSN: N0453 W07519
AREA: COLOMBIA
SOURCE ELEV: 17319 FT AMSL
ADVISORY NR: 2025/584
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS PSBL
OBS VA DTG: 17/0920Z
OBS VA CLD: SFC/FL200 N0501 W07544 - N0454 W07519
- N0450 W07543 - N0501 W07544 MOV W 10KT
FCST VA CLD +6HR: 17/1530Z SFC/FL200 N0501 W07544
- N0453 W07519 - N0450 W07543 - N0501 W07544
FCST VA CLD +12HR: 17/2130Z NO VA EXP
FCST VA CLD +18HR: 18/0330Z NO VA EXP
RMK: CONT LGT VA EMS PSBL MOV W FM SUMMIT. VA NOT
OBS IN STLT IMAGERY. CONT NEW VA PSBL MOV W FM
SUMMIT THRU T+6HRS BEFORE DISP. VO ACT LOW.
...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20251217/1545Z
Received FVXX26 at 06:55 UTC, 15/12/25 from KNES
VA ADVISORY
DTG: 20251215/0653Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/862
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: NO VA EMS
OBS VA DTG: 15/0620Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.
FCST VA CLD +6HR: 15/1230Z NO VA EXP
FCST VA CLD +12HR: 15/1830Z NO VA EXP
FCST VA CLD +18HR: 16/0030Z NO VA EXP
RMK: VA NOT DETECTED IN STLT IMG. NO RPRTS OF VA
EMS RCVD. ...GATLING
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX27 at 04:47 UTC, 15/12/25 from KNES
VA ADVISORY
DTG: 20251215/0443Z
VAAC: WASHINGTON
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN.IS
SOURCE ELEV: 9373 FT AMSL
ADVISORY NR: 2025/002
INFO SOURCE: ANCHORAGE VAAC.
ERUPTION DETAILS: NOT PROVIDED
OBS VA DTG: NOT PROVIDED
OBS VA CLD: NOT PROVIDED
FCST VA CLD +6HR: 15/1000Z NOT PROVIDED
FCST VA CLD +12HR: 15/1600Z NOT PROVIDED
FCST VA CLD +18HR: 15/2200Z NOT PROVIDED
RMK: PLEASE SEE FVAK22 PAWU 150428 ISSUED BY THE
ANCHORAGE VAAC THAT DESCRIBES CONDITIONS NEAR THE
WASHINGTON VAAC AREA OF RESPONSIBILITY. ...GATLING
NXT ADVISORY: NO FURTHER ADVISORIES
Received FVXX26 at 00:45 UTC, 15/12/25 from KNES
VA ADVISORY
DTG: 20251215/0043Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/861
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: PSBL VA EMS
EST VA DTG: 15/0010Z
EST VA CLD: SFC/FL140 N1446 W09134 - N1446 W09132
- N1437 W09140 - N1443 W09146 - N1446 W09134 MOV
SW 10KT
FCST VA CLD +6HR: 15/0600Z SFC/FL140 N1447 W09133
- N1444 W09132 - N1436 W09148 - N1444 W09155 -
N1447 W09133
FCST VA CLD +12HR: 15/1200Z NO VA EXP
FCST VA CLD +18HR: 15/1800Z NO VA EXP
RMK: VA EMS NOT VSBL IN STLT IMG DUE TO MET CLDS,
BUT VA EMS MAY BE OBSCD. A MORE WSW MVMT EXP BY
T+6 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251215/0700Z
Received FVXX27 at 00:05 UTC, 15/12/25 from KNES
VA ADVISORY
DTG: 20251215/0003Z
VAAC: WASHINGTON
VOLCANO: SHISHALDIN 311360
PSN: N5445 W16358
AREA: ALEUTIAN.IS
SOURCE ELEV: 9373 FT AMSL
ADVISORY NR: 2025/001
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 FVAK22 PAWU 142236 ISSUED BY THE
ANCHORAGE VAAC THAT DESCRIBES CONDITIONS NEAR THE
WASHINGTON VAAC AREA OF RESPONSIBILITY.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251215/0600Z
Received FVXX26 at 18:45 UTC, 14/12/25 from KNES
VA ADVISORY
DTG: 20251214/1843Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/860
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: LGT VA EMS
OBS VA DTG: 14/1810Z
OBS VA CLD: SFC/FL140 N1446 W09133 - N1444 W09132
- N1423 W09201 - N1433 W09215 - N1446 W09133 MOV
SW 10KT
FCST VA CLD +6HR: 15/0000Z SFC/FL140 N1446 W09134
- N1445 W09132 - N1419 W09202 - N1428 W09216 -
N1446 W09134
FCST VA CLD +12HR: 15/0600Z SFC/FL140 N1446
W09132 - N1445 W09132 - N1423 W09208 - N1434
W09222 - N1446 W09132
FCST VA CLD +18HR: 15/1200Z NO VA EXP
RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 40 NM SW
FM SUMMIT. LTLCG IN FCST EXP THRU T+18 HRS. MVMT
AND HGT BASED ON STLT OBS AND NWP MDLS.
...BERTALAN
NXT ADVISORY: WILL BE ISSUED BY 20251215/0045Z |
Wellington VAACIDD60168
VOLCANIC ASH ADVISORIES FROM WELLINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 02:39 UTC, 17/12/2025
---------------------------------------------------------------------
Received FVPS01 at 02:41 UTC, 10/12/25 from NZKL
VA ADVISORY
DTG: 20251210/0241Z
VAAC: WELLINGTON
VOLCANO: WHAKAARI/WHITE ISLAND 241040
PSN: S3731 E17711
AREA: NEW ZEALAND
SUMMIT ELEV: 294M
ADVISORY NR: 2025/190
INFO SOURCE: PIREP, H-9 SATELLITE IMAGERY
AVIATION COLOUR CODE: YELLOW
ERUPTION DETAILS: LOW LEVEL VA REPORTED AT 10/0155Z AND
10/0002Z
OBS VA DTG: 10/0241Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL030 060/10KT
FCST VA CLD +6 HR: 10/0841Z NO VA EXP
FCST VA CLD +12 HR: 10/1441Z NO VA EXP
FCST VA CLD +18 HR: 10/2041Z NO VA EXP
RMK: PIREP RECEIVED REPORTING VA TO 3000FT ABOVE SUMMIT. VA
UNIDENTIFIABLE ON SATELLITE IMAGERY AND WEBCAMS IN CLEAR
CONDITIONS. CONFIRMED WITH SVO.
NXT ADVISORY: NO FURTHER ADVISORIES= |