Volcanic Ash

IDD60020
VOLCANIC ASH ADVISORIES FROM ANCHORAGE VAAC - LAST 7 DAYS
DARWIN VAAC 19:00 UTC, 02/10/2025
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Received FVAK21 at 21:06 UTC, 27/09/25 from PAWU
VAAAK1
VA ADVISORY

DTG: 20250927/2102Z

VAAC: ANCHORAGE

VOLCANO: KATMAI 312170

PSN: N5817 W15458

AREA: ALASKA PENINSULA

SUMMIT ELEV: 6716 FT [2047 M]

ADVISORY NR: 2025/033

INFO SOURCE: GOES

AVIATION COLOR CODE: GREEN

ERUPTION DETAILS: RESUSPENDED VA.

OBS VA DTG: 27/2102Z

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...NS

NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVAK21 at 15:16 UTC, 27/09/25 from PAWU
VAAAK1
VA ADVISORY

DTG: 20250927/1510Z

VAAC: ANCHORAGE

VOLCANO: KATMAI 312170

PSN: N5817 W15458

AREA: ALASKA PENINSULA

SUMMIT ELEV: 6716 FT [2047 M]

ADVISORY NR: 2025/032

INFO SOURCE: GOES

AVIATION COLOR CODE: GREEN

ERUPTION DETAILS: VA RESUSPENSION. NO ERUPTION.

OBS VA DTG: 27/1510Z

OBS VA CLD: SFC/FL060 N5830 W15440 - N5757 W15407 - N5753 W15451
- N5826 W15500 - N5830 W15440 MOV STNR

FCST VA CLD +6HR: 27/2110Z SFC/FL060 N5830 W15440 - N5757 W15407
- N5749 W15353 - N5729 W15439 - N5812 W15523 - N5825 W15459 -
N5830 W15440

FCST VA CLD +12HR: 28/0310Z SFC/FL060 N5830 W15440 - N5753
W15344 - N5725 W15443 - N5811 W15523 - N5830 W15440 - N5830 W15440

FCST VA CLD +18HR: 28/0910Z NO VA EXP

RMK: VA PARTIALLY OBSCURED BY MET CLOUD...PD

NXT ADVISORY: WILL BE ISSUED BY 20250927/2110Z=

IDD60154
VOLCANIC ASH ADVISORIES FROM BUENOS AIRES VAAC - LAST 7 DAYS
DARWIN VAAC 05:49 UTC, 28/09/2025
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Received FVAG01 at 05:59 UTC, 21/09/25 from SABM
VA ADVISORY
DTG: 20250921/0610Z

VAAC: BUENOS AIRES

VOLCANO: UNKNOWN
PSN: UNKNOWN

AREA: ARGENTINA

SUMMIT ELEV: UNKNOWN

ADVISORY NR: 2025/014

INFO SOURCE: GOES-E. GFS. VOLCAT.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: VA NOT IDENTIFIABLE FM
SATELLITE DATA

OBS VA DTG: 21/0530Z

OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA

FCST VA CLD +6 HR: 21/1130Z NOT AVAILABLE

FCST VA CLD +12 HR: 21/1730Z NOT AVAILABLE

FCST VA CLD +18 HR: 21/2330Z NOT AVAILABLE

RMK: RESUSPENDED VA HAS DISSIPATED AND IS NO
LONGER IDENTIFIABLE FROM SATELLITE DATA. ...SMN

NXT ADVISORY: NO FURTHER ADVISORIES=

IDD60156
VOLCANIC ASH ADVISORIES FROM DARWIN VAAC - LAST 7 DAYS
DARWIN VAAC 19:00 UTC, 02/10/2025
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Received FVAU01 at 18:59 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1859Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/586
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 DISSIPATED AT 02/1120Z
OBS VA DTG: 02/1440Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL120 100/20KT
FCST VA CLD +6 HR: 02/2040Z NO VA EXP
FCST VA CLD +12 HR: 03/0240Z NO VA EXP
FCST VA CLD +18 HR: 03/0840Z NO VA EXP
RMK: VA FROM 02/0854Z ERUPTION HAS DISSIPATED. NO FURTHER
ERUPTIONS REPORTED. ADVISORY TERMINATED. *UPDATED TO REMOVE
NEXT ISSUE TIME*
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVAU02 at 18:56 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1900Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1125
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED 02/1122Z
EST VA DTG: 02/1840Z
EST VA CLD: SFC/FL140 S0808 E11257 - S0829 E11212 - S0801
E11207 - S0803 E11256 MOV W 10KT
FCST VA CLD +6 HR: 03/0040Z SFC/FL140 S0808 E11257 - S0827
E11206 - S0758 E11204 - S0803 E11256
FCST VA CLD +12 HR: 03/0640Z SFC/FL140 S0808 E11258 - S0832
E11200 - S0756 E11157 - S0802 E11257
FCST VA CLD +18 HR: 03/1240Z SFC/FL140 S0808 E11258 - S0832
E11200 - S0756 E11157 - S0802 E11257
RMK: VA UNIDENTIFIABLE ON SAT IMG, HOWEVER GROUND REPORTS
INDICATE INTERMITTENT EMISSIONS. VA LAST OBS 02/0233Z. VA
HEIGHT AND FORECAST BASED ON GROUND REPORT AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251003/0100Z=

Received FVAU03 at 18:11 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1811Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/8
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 MOV NE LAST OBS AT 02/1100Z
EST VA DTG: 02/1750Z
EST VA CLD: SFC/FL090 N1211 E09356 - N1213 E09343 - N1336
E09342 - N1309 E09459 MOV NE 05KT
FCST VA CLD +6 HR: 02/2350Z SFC/FL090 N1211 E09343 - N1321
E09331 - N1304 E09442 - N1208 E09358
FCST VA CLD +12 HR: 03/0550Z SFC/FL090 N1211 E09336 - N1306
E09330 - N1243 E09437 - N1203 E09359
FCST VA CLD +18 HR: 03/1150Z SFC/FL090 N1201 E09346 - N1217
E09332 - N1249 E09339 - N1237 E09415 - N1202 E09421
RMK: VA UNIDENTIFIABLE ON SAT IMAGERY, LAST OBS MOV NE OF
SUMMIT AT 02/1100Z. VA HEIGHT AND MOVEMENT EXTRAPOLATED FROM
LAST OBSERVATION ON SAT IMG AND DERIVED FROM MODEL DATA.
NXT ADVISORY: NO LATER THAN 20251003/0011Z=

Received FVAU06 at 15:56 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1113
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REP AT 02/1511Z
EST VA DTG: 02/1540Z
EST VA CLD: SFC/FL070 N0128 E12739 - N0120 E12723 - N0135
E12722 - N0131 E12739 MOV W 05KT
FCST VA CLD +6 HR: 02/2140Z SFC/FL070 N0128 E12739 - N0124
E12720 - N0138 E12723 - N0131 E12739
FCST VA CLD +12 HR: 03/0340Z SFC/FL070 N0128 E12739 - N0128
E12718 - N0141 E12721 - N0130 E12739
FCST VA CLD +18 HR: 03/0940Z SFC/FL070 N0128 E12739 - N0128
E12718 - N0141 E12721 - N0130 E12740
RMK: VA UNIDENTIFIABLE ON SAT IMG DUE TO MET CLOUD. GROUND
REPORTS INDICATE REGULAR DISCRETE ERUPTIONS. VA HEIGHT AND
MOVEMENT ESTIMATED FROM GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/2200Z=

Received FVAU01 at 14:40 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1440Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/585
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 DISSIPATED AT 02/1120Z
OBS VA DTG: 02/1420Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL120 100/20KT
FCST VA CLD +6 HR: 02/2020Z NO VA EXP
FCST VA CLD +12 HR: 03/0220Z NO VA EXP
FCST VA CLD +18 HR: 03/0820Z NO VA EXP
RMK: VA FROM 02/0854Z ERUPTION HAS DISSIPATED. NO FURTHER
ERUPTIONS REPORTED. ADVISORY TERMINATED.
NXT ADVISORY: NO LATER THAN 20251002/2020Z=

Received FVAU02 at 12:56 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1300Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1124
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED 02/1122Z
EST VA DTG: 02/1230Z
EST VA CLD: SFC/FL140 S0807 E11258 - S0832 E11216 - S0805
E11203 - S0757 E11220 - S0802 E11256 MOV SW 15KT
FCST VA CLD +6 HR: 02/1830Z SFC/FL140 S0808 E11257 - S0829
E11212 - S0801 E11203 - S0758 E11214 - S0803 E11256
FCST VA CLD +12 HR: 03/0030Z SFC/FL140 S0808 E11257 - S0827
E11206 - S0758 E11204 - S0803 E11256
FCST VA CLD +18 HR: 03/0630Z SFC/FL140 S0808 E11258 - S0831
E11158 - S0755 E11156 - S0802 E11257
RMK: VA UNIDENTIFIABLE ON SAT IMG, HOWEVER GROUND REPORTS
INDICATE INTERMITTENT EMISSIONS. VA LAST OBS 02/0233Z. VA
HEIGHT AND FORECAST BASED ON SAT IMG, GROUND REPORT AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/1900Z=

Received FVAU03 at 12:07 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1211Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/7
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 MOV NE LAST OBS AT 02/1100Z
EST VA DTG: 02/1140Z
EST VA CLD: SFC/FL090 N1209 E09353 - N1216 E09342 - N1249
E09409 - N1335 E09418 - N1320 E09459 - N1244 E09438 MOV NE
10KT
FCST VA CLD +6 HR: 02/1740Z SFC/FL090 N1211 E09356 - N1213
E09343 - N1342 E09350 - N1311 E09502
FCST VA CLD +12 HR: 02/2340Z SFC/FL090 N1212 E09343 - N1327
E09337 - N1308 E09451 - N1208 E09358
FCST VA CLD +18 HR: 03/0540Z SFC/FL090 N1213 E09343 - N1317
E09338 - N1255 E09443 - N1209 E09358
RMK: VA UNIDENTIFIABLE ON SAT IMAGERY, LAST OBS MOV NE OF
SUMMIT AT 02/1100Z. VA HEIGHT AND MOVEMENT EXTRAPOLATED FROM
LAST OBSERVATION ON SAT IMG AND DERIVED FROM MODEL DATA.
NXT ADVISORY: NO LATER THAN 20251002/1811Z=

Received FVAU06 at 09:56 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/1000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1112
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REP AT 02/0822Z
EST VA DTG: 02/0940Z
EST VA CLD: SFC/FL070 N0128 E12739 - N0118 E12725 - N0131
E12721 - N0131 E12738 MOV W 10KT
FCST VA CLD +6 HR: 02/1540Z SFC/FL070 N0128 E12739 - N0120
E12724 - N0133 E12722 - N0131 E12739
FCST VA CLD +12 HR: 02/2140Z SFC/FL070 N0128 E12739 - N0123
E12721 - N0137 E12722 - N0131 E12739
FCST VA CLD +18 HR: 03/0340Z SFC/FL070 N0128 E12739 - N0127
E12719 - N0139 E12722 - N0131 E12739
RMK: VA CURRENTLY UNIDENTIFIABLE ON SAT IMG DUE TO MET
CLOUD. GROUND REPORTS INDICATE REGULAR DISCRETE ERUPTIONS.
VA HEIGHT AND MOVEMENT ESTIMATED FROM GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/1600Z=

Received FVAU01 at 09:32 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0932Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/584
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 RPT FM GND 02/0854Z MOV NW
EST VA DTG: 02/0920Z
EST VA CLD: SFC/FL120 S0832 E12247 - S0835 E12246 - S0832
E12228 - S0822 E12232 MOV NW 20KT
FCST VA CLD +6 HR: 02/1520Z NO VA EXP
FCST VA CLD +12 HR: 02/2120Z NO VA EXP
FCST VA CLD +18 HR: 03/0320Z NO VA EXP
RMK: VA IDENTIFIABLE ON RECENT SAT IMAGERY. CVGHM GROUND OBS
REPORTED VA TO FL120. VA LIKELY TO DISSIPATE WITHIN 6 HOURS.
NXT ADVISORY: NO LATER THAN 20251002/1532Z=

Received FVAU01 at 08:37 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0836Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/583
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 REPORTED FM GND 01/2332Z MOV
SW
EST VA DTG: 02/0820Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL080 100/20KT
FCST VA CLD +6 HR: 02/1420Z NO VA EXP
FCST VA CLD +12 HR: 02/2020Z NO VA EXP
FCST VA CLD +18 HR: 03/0220Z NO VA EXP
RMK: VA UNIDENTIFIABLE ON RECENT SAT IMAGERY IN CLEAR
CONDITIONS. NO OTHER REPORTS INDICATE ONGOING EMISSIONS.
ADVISORY WILL BE UPDATED IF NEW ERUPTION IS OBSERVED OR
REPORTED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVAU02 at 06:52 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0700Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1123
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL140 OBS 02/0233Z MOV SW
EST VA DTG: 02/0630Z
EST VA CLD: SFC/FL140 S0806 E11258 - S0840 E11223 - S0815
E11208 - S0803 E11239 - S0803 E11255 MOV SW 15KT
FCST VA CLD +6 HR: 02/1230Z SFC/FL140 S0807 E11258 - S0832
E11216 - S0805 E11203 - S0755 E11221 - S0802 E11256
FCST VA CLD +12 HR: 02/1830Z SFC/FL140 S0808 E11257 - S0829
E11212 - S0801 E11203 - S0756 E11227 - S0803 E11256
FCST VA CLD +18 HR: 03/0030Z SFC/FL140 S0808 E11257 - S0827
E11212 - S0754 E11203 - S0749 E11240 - S0804 E11258
RMK: VA IDENTIFIABLE ON RECENT SATELLITE IMG. VA HEIGHT AND
FORECAST BASED ON LATEST HIMAWARI-9 SAT IMG, GROUND REPORT
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/1300Z=

Received FVAU03 at 06:11 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0611Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/6
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL100 MOVING NNE OBS AT 02/0550Z
OBS VA DTG: 02/0550Z
OBS VA CLD: SFC/FL100 N1211 E09355 - N1213 E09344 - N1348
E09351 - N1333 E09443 MOV NE 10KT
FCST VA CLD +6 HR: 02/1150Z SFC/FL100 N1211 E09357 - N1212
E09343 - N1436 E09331 - N1415 E09517 - N1248 E09440
FCST VA CLD +12 HR: 02/1750Z SFC/FL100 N1211 E09356 - N1213
E09343 - N1330 E09318 - N1512 E09327 - N1429 E09547 - N1240
E09448
FCST VA CLD +18 HR: 02/2350Z SFC/FL100 N1209 E09344 - N1352
E09300 - N1539 E09318 - N1446 E09612 - N1257 E09532 - N1208
E09401
RMK: VA IDENTIFIABLE ON LATEST SAT IMAGERY, MOV NNE. VA
HEIGHT AND MOVEMENT BASED ON SAT IMAGERY AND MODEL DATA.
NXT ADVISORY: NO LATER THAN 20251002/1211Z=

Received FVAU03 at 05:24 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0524Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2025/462
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 01/2320Z MOV W
EST VA DTG: 02/0500Z
EST VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL070 100/20KT
FCST VA CLD +6 HR: 02/1100Z NO VA EXP
FCST VA CLD +12 HR: 02/1700Z NO VA EXP
FCST VA CLD +18 HR: 02/2300Z NO VA EXP
RMK: VA NOT IDENTIFIABLE ON SATELITE IMG IN CLEAR
CONDITIONS. NO OTHER REPORTS INDICATE ONGOING EMISSION.
ADVISORY TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVAU06 at 03:55 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0400Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1111
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REP AT 01/1556Z MOV SW
EST VA DTG: 02/0330Z
EST VA CLD: SFC/FL070 N0128 E12739 - N0117 E12727 - N0129
E12721 - N0131 E12738 MOV SW 05KT
FCST VA CLD +6 HR: 02/0930Z SFC/FL070 N0128 E12739 - N0117
E12727 - N0129 E12721 - N0131 E12738
FCST VA CLD +12 HR: 02/1530Z SFC/FL070 N0128 E12739 - N0118
E12726 - N0131 E12721 - N0131 E12738
FCST VA CLD +18 HR: 02/2130Z SFC/FL070 N0128 E12739 - N0121
E12722 - N0136 E12721 - N0131 E12739
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD. RECENT GROUNDS REPORT INDICATE ONGOING ERUPTIONS.
VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: WILL BE ISSUED BY 20251002/1000Z=

Received FVAU01 at 02:43 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0250Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/582
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL080 REPORTED FM GND 01/2332Z MOV
SW
EST VA DTG: 02/0220Z
EST VA CLD: SFC/FL080 S0834 E12247 - S0836 E12213 - S0822
E12214 - S0831 E12248 MOV W 20KT
FCST VA CLD +6 HR: 02/0820Z SFC/FL080 S0834 E12247 - S0836
E12213 - S0823 E12214 - S0831 E12247
FCST VA CLD +12 HR: 02/1420Z SFC/FL080 S0834 E12247 - S0836
E12213 - S0823 E12214 - S0831 E12248
FCST VA CLD +18 HR: 02/2020Z SFC/FL080 S0834 E12247 - S0836
E12213 - S0822 E12214 - S0832 E12247
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT ING. CVGHM
RECENTLY REPORTED VA 600M ABOVE SUMMIT. HEIGHT AND MOVEMENT
BASED ON H9 SAT IMG, GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/0850Z=

Received FVAU02 at 01:02 UTC, 02/10/25 from ADRM
VA ADVISORY
DTG: 20251002/0100Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1122
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL140 OBS 01/2330Z MOV SW
EST VA DTG: 02/0030Z
EST VA CLD: SFC/FL140 S0803 E11256 - S0807 E11259 - S0834
E11229 - S0813 E11216 MOV SW 15KT
FCST VA CLD +6 HR: 02/0630Z SFC/FL140 S0806 E11258 - S0840
E11223 - S0815 E11208 - S0803 E11255
FCST VA CLD +12 HR: 02/1230Z SFC/FL140 S0807 E11258 - S0836
E11220 - S0810 E11205 - S0802 E11256
FCST VA CLD +18 HR: 02/1830Z SFC/FL140 S0808 E11258 - S0832
E11213 - S0801 E11203 - S0803 E11256
RMK: VA IDENTIFIABLE ON RECENT SATELLITE IMG. VA HEIGHT AND
FORECAST BASED ON LATEST HIMAWARI-9 SAT IMG, GROUND REPORT
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/0700Z=

Received FVAU03 at 23:49 UTC, 01/10/25 from ADRM
VA ADVISORY
DTG: 20251001/2350Z
VAAC: DARWIN
VOLCANO: LEWOTOLOK 264230
PSN: S0816 E12330
AREA: INDONESIA
SUMMIT ELEV: 1423M
ADVISORY NR: 2025/461
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 01/2320Z MOV W
OBS VA DTG: 01/2320Z
OBS VA CLD: SFC/FL070 S0815 E12332 - S0817 E12332 - S0824
E12229 - S0805 E12229 MOV W 20KT
FCST VA CLD +6 HR: 02/0520Z SFC/FL070 S0817 E12332 - S0823
E12231 - S0803 E12232 - S0815 E12332
FCST VA CLD +12 HR: 02/1120Z SFC/FL070 S0814 E12332 - S0817
E12332 - S0825 E12231 - S0801 E12232
FCST VA CLD +18 HR: 02/1720Z SFC/FL070 S0818 E12332 - S0824
E12230 - S0801 E12230 - S0814 E12332
RMK: VA IDENTIFIABLE ON LATEST SATELITE IMG MOVING W. VA
HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/0550Z=

Received FVAU06 at 21:57 UTC, 01/10/25 from ADRM
VA ADVISORY
DTG: 20251001/2200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1110
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REP AT 01/1556Z
EST VA DTG: 01/2130Z
EST VA CLD: SFC/FL070 N0129 E12740 - N0117 E12728 - N0129
E12720 - N0131 E12728 - N0131 E12738 MOV SW 05KT
FCST VA CLD +6 HR: 02/0330Z SFC/FL070 N0129 E12740 - N0119
E12727 - N0131 E12721 - N0132 E12728 - N0131 E12739
FCST VA CLD +12 HR: 02/0930Z SFC/FL070 N0128 E12739 - N0119
E12723 - N0133 E12720 - N0133 E12729 - N0130 E12739
FCST VA CLD +18 HR: 02/1530Z SFC/FL070 N0128 E12739 - N0120
E12722 - N0133 E12720 - N0133 E12729 - N0130 E12739
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD. RECENT GROUNDS REPORT INDICATE ONGOING ERUPTIONS.
VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: WILL BE ISSUED BY 20251002/0400Z=

Received FVAU02 at 18:46 UTC, 01/10/25 from ADRM
VA ADVISORY
DTG: 20251001/1900Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1121
INFO SOURCE: CVGHM, HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL140 REP AT 01/1803Z MOV SW
EST VA DTG: 01/1840Z
EST VA CLD: SFC/FL140 S0804 E11300 - S0818 E11254 - S0833
E11229 - S0814 E11215 - S0802 E11242 - S0801 E11258 MOV SW
10KT
FCST VA CLD +6 HR: 02/0040Z SFC/FL140 S0801 E11258 - S0804
E11301 - S0819 E11253 - S0834 E11229 - S0813 E11216 - S0801
E11244
FCST VA CLD +12 HR: 02/0640Z SFC/FL140 S0800 E11257 - S0804
E11302 - S0822 E11252 - S0836 E11229 - S0835 E11228 - S0813
E11214 - S0801 E11243
FCST VA CLD +18 HR: 02/1240Z SFC/FL140 S0804 E11300 - S0820
E11252 - S0836 E11228 - S0812 E11212 - S0801 E11242 - S0801
E11257
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMG DUE TO MET
CLOUD.HOWEVER, ASH IS STILL EXPECTED IN THE AREA. VA HEIGHT
AND FORECAST BASED ON LATEST HIMAWARI-9 SAT IMG, GROUND
REPORT 01/1803Z AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251002/0100Z=

Received FVAU06 at 15:58 UTC, 01/10/25 from ADRM
VA ADVISORY
DTG: 20251001/1600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1109
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL070 LAST REP AT 30/1458Z
EST VA DTG: 01/1540Z
EST VA CLD: SFC/FL070 N0129 E12740 - N0123 E12732 - N0124
E12720 - N0134 E12720 - N0135 E12731 - N0131 E12740 MOV SW
05KT
FCST VA CLD +6 HR: 01/2140Z SFC/FL070 N0128 E12740 - N0122
E12734 - N0122 E12720 - N0131 E12719 - N0133 E12731 - N0131
E12739
FCST VA CLD +12 HR: 02/0340Z SFC/FL070 N0131 E12739 - N0127
E12741 - N0121 E12736 - N0121 E12721 - N0131 E12719 - N0133
E12732
FCST VA CLD +18 HR: 02/0940Z SFC/FL070 N0132 E12740 - N0128
E12741 - N0121 E12736 - N0122 E12720 - N0123 E12720 - N0130
E12719 - N0132 E12733
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD, HOWEVER RECENT GROUND REPORT SUGGESTS AN ONGOING
ERUPTION. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251001/2200Z=

Received FVAU04 at 20:41 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/2045Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/575
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST REPORTED AT 30/1322Z
EST VA DTG: 30/2030Z
EST VA CLD: SFC/FL120 S0837 E12248 - S0830 E12153 - S0811
E12148 - S0802 E12208 - S0830 E12252 MOV NW 15KT
FCST VA CLD +6 HR: 01/0230Z SFC/FL120 S0838 E12249 - S0829
E12143 - S0810 E12138 - S0800 E12157 - S0830 E12253
FCST VA CLD +12 HR: 01/0830Z SFC/FL120 S0837 E12252 - S0841
E12150 - S0823 E12140 - S0811 E12158 - S0827 E12252
FCST VA CLD +18 HR: 01/1430Z SFC/FL120 S0837 E12252 - S0849
E12156 - S0833 E12140 - S0818 E12153 - S0825 E12251
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
DARKNESS. DISCRETE EMISSIONS ARE EXPECTED TO BE ONGOING.
HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251001/0245Z=

Received FVAU04 at 14:42 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/1445Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/574
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST REPORTED AT 30/1322Z
EST VA DTG: 30/1430Z
EST VA CLD: SFC/FL120 S0837 E12251 - S0844 E12157 - S0824
E12145 - S0812 E12205 - S0825 E12250 MOV W 15KT
FCST VA CLD +6 HR: 30/2030Z SFC/FL120 S0837 E12248 - S0830
E12153 - S0811 E12148 - S0802 E12208 - S0830 E12252
FCST VA CLD +12 HR: 01/0230Z SFC/FL120 S0838 E12249 - S0831
E12142 - S0813 E12136 - S0803 E12154 - S0830 E12253
FCST VA CLD +18 HR: 01/0830Z SFC/FL120 S0837 E12252 - S0847
E12151 - S0829 E12140 - S0811 E12158 - S0827 E12252
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD AND DARKNESS. DISCRETE EMISSIONS ARE EXPECTED TO
BE ONGOING. HEIGHT AND FORECAST BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250930/2045Z=

Received FVAU04 at 09:44 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/0944Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/573
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL120 REPORTED AT 30/0917Z MOV WNW
EST VA DTG: 30/0920Z
EST VA CLD: SFC/FL120 S0837 E12251 - S0845 E12154 - S0832
E12139 - S0811 E12158 - S0826 E12251 MOV W 15KT
FCST VA CLD +6 HR: 30/1520Z SFC/FL120 S0837 E12251 - S0841
E12154 - S0819 E12146 - S0809 E12207 - S0825 E12250
FCST VA CLD +12 HR: 30/2120Z SFC/FL120 S0837 E12248 - S0830
E12153 - S0811 E12148 - S0802 E12208 - S0830 E12252
FCST VA CLD +18 HR: 01/0320Z SFC/FL120 S0838 E12249 - S0830
E12142 - S0811 E12137 - S0801 E12155 - S0830 E12253
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD AND DARKNESS. DISCRETE EMISSIONS ARE EXPECTED TO
BE ONGOING. HEIGHT INCREASED TO FL120 BASED ON MOST RECENT
GROUND REPORT. FORECAST BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250930/1544Z=

Received FVAU05 at 07:58 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/0800Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/159
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA REPORTED TO FL110 AT 30/0239Z MOV E
OBS VA DTG: 30/0740Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND
SFC/FL110 330/05KT
FCST VA CLD +6 HR: 30/1340Z NO VA EXP
FCST VA CLD +12 HR: 30/1940Z NO VA EXP
FCST VA CLD +18 HR: 01/0140Z NO VA EXP
RMK: CURRENT SAT IMG INDICATES THAT VA FROM VOLCANO MARAPI
HAS DISSIPATED. NO OTHER DATA SOURCE SUGGESTS AN ONGOING
ERUPTION. VAA TERMINATED.
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVAU04 at 07:00 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/0700Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/572
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 LAST REP AT 30/0410Z
EST VA DTG: 30/0640Z
EST VA CLD: SFC/FL090 S0837 E12251 - S0852 E12156 - S0834
E12141 - S0815 E12154 - S0827 E12250 MOV W 10KT
FCST VA CLD +6 HR: 30/1240Z SFC/FL090 S0837 E12251 - S0853
E12156 - S0835 E12140 - S0816 E12153 - S0826 E12251
FCST VA CLD +12 HR: 30/1840Z SFC/FL090 S0837 E12251 - S0854
E12155 - S0837 E12140 - S0813 E12156 - S0825 E12250
FCST VA CLD +18 HR: 01/0040Z SFC/FL090 S0837 E12252 - S0852
E12156 - S0835 E12140 - S0816 E12153 - S0826 E12251
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. DISCRETE EMISSIONS ARE EXPECTED TO BE ONGOING.
HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250930/1300Z=

Received FVAU05 at 03:13 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/0313Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/158
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA REPORTED TO FL110 AT 30/0239Z MOV E
EST VA DTG: 30/0300Z
EST VA CLD: SFC/FL110 S0016 E10026 - S0024 E10130 - S0058
E10117 - S0027 E10022 MOV E 10KT
FCST VA CLD +6 HR: 30/0900Z SFC/FL110 S0022 E10021 - S0016
E10033 - S0106 E10118 - S0123 E10039
FCST VA CLD +12 HR: 30/1500Z NO VA EXP
FCST VA CLD +18 HR: 30/2100Z NO VA EXP
RMK: VA NOT DISCERNIBLE ON LATEST SATELLITE IMAGERY DUE TO
OBSCURATION BY MET CLOUD. GROUND REPORT OF ERUPTION TO 400M
ABOVE SUMMIT. FORECAST BASED ON GROUND REPORT AND MODEL
GUIDANCE. VA FORECAST TO DISSIPATE WITHIN 6-12 HOURS.
NXT ADVISORY: NO LATER THAN 20250930/0913Z=

Received FVAU04 at 00:56 UTC, 30/09/25 from ADRM
VA ADVISORY
DTG: 20250930/0100Z
VAAC: DARWIN
VOLCANO: LEWOTOBI 264180
PSN: S0833 E12246
AREA: INDONESIA
SUMMIT ELEV: 1703M
ADVISORY NR: 2025/571
INFO SOURCE: HIMAWARI-9, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 LAST OBS AT 29/2320Z
EST VA DTG: 30/0040Z
EST VA CLD: SFC/FL090 S0836 E12252 - S0852 E12155 - S0828
E12144 - S0811 E12155 - S0826 E12252 MOV W 10KT
FCST VA CLD +6 HR: 30/0640Z SFC/FL090 S0837 E12251 - S0852
E12156 - S0834 E12141 - S0815 E12154 - S0827 E12250
FCST VA CLD +12 HR: 30/1240Z SFC/FL090 S0837 E12251 - S0853
E12156 - S0835 E12140 - S0816 E12153 - S0826 E12251
FCST VA CLD +18 HR: 30/1840Z SFC/FL090 S0837 E12251 - S0854
E12155 - S0837 E12140 - S0813 E12156 - S0825 E12250
RMK: VA NOT IDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. DISCRETE EMISSIONS ARE EXPECTED TO BE ONGOING.
HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20250930/0700Z=

Nil current VOLCANIC ASH.

IDD60160
VOLCANIC ASH ADVISORIES FROM MONTREAL VAAC - LAST 7 DAYS
DARWIN VAAC 12:25 UTC, 26/09/2025
--------------------------------------------------------------------

Received FVCN01 at 12:55 UTC, 19/09/25 from CWAO
VA ADVISORY
STATUS: TEST
DTG: 20250919/1254Z
VAAC: MONTREAL
VOLCANO: HEART PEAKS 320040
PSN: N5836 W13158
AREA: CANADA
SUMMIT ELEV: 2012M
ADVISORY NR: 2025/0004
INFO SOURCE: VA TEST
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS: VA TEST
OBS VA DTG: 19/1215Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND SFC/FL001
VRB01KT
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: NO FURTHER ADVISORIES

IDD60162
VOLCANIC ASH ADVISORIES FROM TOKYO VAAC - LAST 7 DAYS
DARWIN VAAC 19:00 UTC, 02/10/2025
--------------------------------------------------------------------

Received FVFE01 at 18:13 UTC, 02/10/25 from RJTD
VA ADVISORY
DTG: 20251002/1811Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/8
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 MOV NE LAST OBS AT 02/1100Z
EST VA DTG: 02/1750Z
EST VA CLD: SFC/FL090 N1211 E09356 - N1213 E09343 - N1336
E09342 - N1309 E09459 MOV NE 05KT
FCST VA CLD +6 HR: 02/2350Z SFC/FL090 N1211 E09343 - N1321
E09331 - N1304 E09442 - N1208 E09358
FCST VA CLD +12 HR: 03/0550Z SFC/FL090 N1211 E09336 - N1306
E09330 - N1243 E09437 - N1203 E09359
FCST VA CLD +18 HR: 03/1150Z SFC/FL090 N1201 E09346 - N1217
E09332 - N1249 E09339 - N1237 E09415 - N1202 E09421
RMK: VA UNIDENTIFIABLE ON SAT IMAGERY, LAST OBS MOV NE OF
SUMMIT AT 02/1100Z. VA HEIGHT AND MOVEMENT EXTRAPOLATED FROM
LAST OBSERVATION ON SAT IMG AND DERIVED FROM MODEL DATA.
NXT ADVISORY: NO LATER THAN 20251003/0011Z=

Received FVFE01 at 18:00 UTC, 02/10/25 from RJTD
VA ADVISORY
DTG: 20251002/1800Z
VAAC: TOKYO
VOLCANO: SUWANOSEJIMA 282030
PSN: N2938 E12943
AREA: JAPAN
SUMMIT ELEV: 796M
ADVISORY NR: 2025/210
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 02/1720Z
OBS VA CLD: SFC/FL070 N2938 E12941 - N2945 E12934 - N2948 E12938 -
N2940 E12944 MOV NW 10KT
FCST VA CLD +6 HR: 02/2320Z SFC/FL070 N3050 E12957 - N2942 E13040 -
N2933 E12939 - N3023 E12857
FCST VA CLD +12 HR: 03/0520Z SFC/FL070 N3204 E12957 - N2947 E13133 -

N2935 E12936 - N3138 E12839
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20251003/0000Z=

Received FVFE01 at 12:09 UTC, 02/10/25 from RJTD
VA ADVISORY
DTG: 20251002/1211Z
VAAC: DARWIN
VOLCANO: BARREN ISLAND 260010
PSN: N1217 E09351
AREA: INDIA
SUMMIT ELEV: 354M
ADVISORY NR: 2025/7
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA TO FL090 MOV NE LAST OBS AT 02/1100Z
EST VA DTG: 02/1140Z
EST VA CLD: SFC/FL090 N1209 E09353 - N1216 E09342 - N1249
E09409 - N1335 E09418 - N1320 E09459 - N1244 E09438 MOV NE
10KT
FCST VA CLD +6 HR: 02/1740Z SFC/FL090 N1211 E09356 - N1213
E09343 - N1342 E09350 - N1311 E09502
FCST VA CLD +12 HR: 02/2340Z SFC/FL090 N1212 E09343 - N1327
E09337 - N1308 E09451 - N1208 E09358
FCST VA CLD +18 HR: 03/0540Z SFC/FL090 N1213 E09343 - N1317
E09338 - N1255 E09443 - N1209 E09358
RMK: VA UNIDENTIFIABLE ON SAT IMAGERY, LAST OBS MOV NE OF
SUMMIT AT 02/1100Z. VA HEIGHT AND MOVEMENT EXTRAPOLATED FROM
LAST OBSERVATION ON SAT IMG AND DERIVED FROM MODEL DATA.
NXT ADVISORY: NO LATER THAN 20251002/1811Z=

Received FVFE01 at 12:07 UTC, 02/10/25 from RJTD
VA ADVISORY
DTG: 20251002/1207Z
VAAC: TOKYO
VOLCANO: SUWANOSEJIMA 282030
PSN: N2938 E12943
AREA: JAPAN
SUMMIT ELEV: 796M
ADVISORY NR: 2025/209
INFO SOURCE: JMA HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 02/1120Z
OBS VA CLD: SFC/FL070 N2940 E12943 - N2933 E12954 - N2918 E12952 -
N2932 E12930 MOV SW 5KT
FCST VA CLD +6 HR: 02/1720Z SFC/FL070 N2934 E13107 - N2904 E13052 -
N2926 E12939 - N2955 E12854 - N3020 E12915
FCST VA CLD +12 HR: 02/2320Z SFC/FL070 N2920 E13213 - N2855 E13152 -

N2933 E12939 - N3101 E12817 - N3134 E12855
FCST VA CLD +18 HR: 03/0520Z SFC/FL070 N3048 E13040 - N2901 E13258 -

N2837 E13217 - N2936 E12939 - N3057 E12840 - N3311 E12810 - N3303
E12948
RMK: NIL
NXT ADVISORY: 20251002/1800Z=

Received FVFE01 at 11:50 UTC, 02/10/25 from RJTD
VA ADVISORY
DTG: 20251002/1150Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2025/369
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA IS NOT IDENTIFIABLE IN SATELLITE IMAGERY.
OBS VA DTG: 02/1120Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 270/29KT

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=

IDD60164
VOLCANIC ASH ADVISORIES FROM TOULOUSE VAAC - LAST 7 DAYS
DARWIN VAAC 19:00 UTC, 02/10/2025
--------------------------------------------------------------------

Received FVXX04 at 15:31 UTC, 26/09/25 from LFPW
VA ADVISORY
STATUS: EXER
DTG: 20250926/1530Z
VAAC: TOULOUSE
VOLCANO: TENERIFE 383030
PSN: N2816 W01638
AREA: CANARY VOLCANIC PROVINCE
SUMMIT ELEV: 3715M
ADVISORY NR: 2025/4
INFO SOURCE: EXERCISE EXERCISE EXERCISE
AVIATION COLOUR CODE: GREEN
ERUPTION DETAILS: ERUPTION AT 20250926/0900Z EXERCISE EXERCISE
EXERCISE
OBS VA DTG: 26/1520Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 275/10KT
FCST VA CLD +6 HR: 26/2120Z NO VA EXP
FCST VA CLD +12 HR: 27/0320Z NO VA EXP
FCST VA CLD +18 HR: 27/0920Z NO VA EXP
RMK: END OF EXERCISE PLEASE DISREGARD. EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVXX04 at 14:34 UTC, 26/09/25 from LFPW
VA ADVISORY
STATUS: EXER
DTG: 20250926/1433Z
VAAC: TOULOUSE
VOLCANO: TENERIFE 383030
PSN: N2816 W01638
AREA: CANARY VOLCANIC PROVINCE
SUMMIT ELEV: 3715M
ADVISORY NR: 2025/3
INFO SOURCE: IGN EXERCISE EXERCISE EXERCISE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20250926/0900Z EXERCISE EXERCISE
EXERCISE
OBS VA DTG: 26/1430Z
OBS VA CLD: SFC/FL180 N2821 W01641 - N2827 W01609 - N2818 W01512 -
N2803 W01512 - N2733 W01609 - N2821 W01641 MOV E 10KT FL180/260 N2821
W01641 - N2818 W01611 - N2800 W01548 - N2651 W01542 - N2715 W01630 -
N2742 W01645 - N2821 W01641 MOV SE 10KT
FCST VA CLD +6 HR: 26/2030Z SFC/FL180 N2818 W01641 - N2821 W01424 -
N2803 W01357 - N2645 W01515 - N2712 W01557 - N2818 W01641 FL180/260
N2757 W01609 - N2636 W01457 - N2557 W01512 - N2654 W01641 - N2757
W01609
FCST VA CLD +12 HR: 27/0230Z SFC/FL180 N2821 W01648 - N2806 W01245 -
N2621 W01400 - N2706 W01557 - N2821 W01648 FL180/250 N2718 W01542 -
N2636 W01433 - N2521 W01415 - N2533 W01527 - N2618 W01636 - N2718
W01542
FCST VA CLD +18 HR: 27/0830Z SFC/FL180 N2821 W01648 - N2751 W01518 -
N2748 W01133 - N2609 W01227 - N2557 W01330 - N2733 W01633 - N2821
W01648 FL180/230 N2657 W01512 - N2633 W01354 - N2533 W01339 - N2536
W01439 - N2636 W01536 - N2657 W01512
RMK: EXERCISE PLEASE DISREGARD. EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO FURTHER ADVISORIES=

Received FVXX04 at 10:14 UTC, 26/09/25 from LFPW
VA ADVISORY
STATUS: EXER
DTG: 20250926/1014Z
VAAC: TOULOUSE
VOLCANO: TENERIFE 383030
PSN: N2816 W01638
AREA: CANARY VOLCANIC PROVINCE
SUMMIT ELEV: 3715M
ADVISORY NR: 2025/2
INFO SOURCE: IGN EXERCISE EXERCISE EXERCISE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20250926/0900Z EXERCISE EXERCISE
EXERCISE
OBS VA DTG: 26/1000Z
OBS VA CLD: SFC/FL260 N2818 W01639 - N2821 W01615 - N2800 W01615 -
N2751 W01630 - N2754 W01645 - N2818 W01639 MOV SE 15KT
FCST VA CLD +6 HR: 26/1600Z SFC/FL180 N2821 W01641 - N2818 W01500 -
N2800 W01500 - N2733 W01606 - N2821 W01641 FL180/260 N2821 W01641 -
N2748 W01551 - N2642 W01527 - N2654 W01626 - N2742 W01645 - N2821
W01641
FCST VA CLD +12 HR: 26/2200Z SFC/FL180 N2821 W01641 - N2815 W01342 -
N2712 W01424 - N2712 W01557 - N2821 W01641 FL180/260 N2821 W01641 -
N2709 W01445 - N2542 W01448 - N2615 W01615 - N2742 W01654 - N2821
W01641
FCST VA CLD +18 HR: 27/0400Z SFC/FL180 N2821 W01641 - N2800 W01224 -
N2642 W01336 - N2627 W01506 - N2712 W01630 - N2821 W01641 FL180/260
N2821 W01641 - N2703 W01430 - N2457 W01357 - N2609 W01700 - N2742
W01721 - N2821 W01641
RMK: EXERCISE PLEASE DISREGARD. EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO LATER THAN 20250926/1430Z=

Received FVXX04 at 09:15 UTC, 26/09/25 from LFPW
VA ADVISORY
STATUS: EXER
DTG: 20250926/0915Z
VAAC: TOULOUSE
VOLCANO: TENERIFE 383030
PSN: N2816 W01638
AREA: CANARY VOLCANIC PROVINCE
SUMMIT ELEV: 3715M
ADVISORY NR: 2025/1
INFO SOURCE: IGN EXERCISE EXERCISE EXERCISE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20250926/0900Z EXERCISE EXERCISE
EXERCISE
OBS VA DTG: 26/0900Z
OBS VA CLD: SFC/FL260 N2818 W01639 - N2809 W01630 - N2806 W01639 -
N2818 W01639 MOV SE 15KT
FCST VA CLD +6 HR:NOT PROVIDED
FCST VA CLD +12 HR:NOT PROVIDED
FCST VA CLD +18 HR:NOT PROVIDED
RMK: EXERCISE PLEASE DISREGARD. EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO LATER THAN 20250926/1015Z=

IDD60166
VOLCANIC ASH ADVISORIES FROM WASHINGTON VAAC - LAST 7 DAYS
DARWIN VAAC 19:00 UTC, 02/10/2025
---------------------------------------------------------------------

Received FVXX20 at 16:10 UTC, 02/10/25 from KNES
VA ADVISORY
DTG: 20251002/1608Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/961

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL VA EMS

EST VA DTG: 02/1540Z

EST VA CLD: SFC/FL150 S0000 W07750 - S0004 W07739
- S0005 W07739 - S0004 W07750 - S0000 W07750 MOV
W 10KT

FCST VA CLD +6HR: 02/2130Z SFC/FL150 N0000 W07749
- S0004 W07739 - S0005 W07739 - S0004 W07750 -
N0000 W07749

FCST VA CLD +12HR: 03/0330Z SFC/FL150 N0000
W07749 - S0004 W07739 - S0005 W07739 - S0004
W07750 - N0000 W07749

FCST VA CLD +18HR: 03/0930Z SFC/FL150 S0000
W07750 - S0004 W07739 - S0005 W07739 - S0004
W07750 - S0000 W07750

RMK: VA NOT VISIBLE IN STLT IMG MAYBE DUE TO MET
CLD CVR. VA EMS LIKELY TO CONT BASED ON PREV VOL
ACTIVITY. WNW MVMT EXP THRU T+18. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20251002/2215Z

Received FVXX20 at 10:12 UTC, 02/10/25 from KNES
VA ADVISORY
DTG: 20251002/1010Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/960

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS:

OBS VA DTG: 02/0950Z

OBS VA CLD: SFC/FL150 N0002 W07759 - S0004 W07740
- S0005 W07739 - S0004 W07759 - N0002 W07759 MOV
W 10KT

FCST VA CLD +6HR: 02/1600Z SFC/FL150 N0004 W07804
- S0004 W07740 - S0005 W07740 - S0004 W07804 -
N0004 W07804

FCST VA CLD +12HR: 02/2200Z SFC/FL150 N0004 W07804
- S0004 W07739 - S0005 W07739 - S0004 W07805 -
N0004 W07804

FCST VA CLD +18HR: 03/0400Z SFC/FL150 N0004
W07805 - S0004 W07740 - S0005 W07740 - S0004
W07805 - N0004 W07805

RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. HOTSPOT
ON SWIR. WEBCAM SHOWS NEAR CONS VA EMS. NO CHG
FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20251002/1615Z

Received FVXX24 at 04:41 UTC, 02/10/25 from KNES
VA ADVISORY
DTG: 20251002/0439Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SUMMIT ELEV: 4009 FT [1222 M]

ADVISORY NR: 2025/022

INFO SOURCE: GOES-19. WEBCAM.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 02/0426Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 02/1030Z NO VA EXP

FCST VA CLD +12HR: 02/1630Z NO VA EXP

FCST VA CLD +18HR: 02/2230Z NO VA EXP

RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS
ONLY SO2. WEBCAM SHOWS MOSTLY STEAM/GAS EMS.
...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX20 at 04:17 UTC, 02/10/25 from KNES
VA ADVISORY
DTG: 20251002/0415Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/959

INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS.

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 02/0340Z

OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07740
- S0012 W07752 - S0007 W07755 - S0004 W07740 MOV
SW 10KT

FCST VA CLD +6HR: 02/0930Z SFC/FL150 S0002 W07759
- S0004 W07740 - S0005 W07739 - S0007 W07759 -
S0002 W07759

FCST VA CLD +12HR: 02/1530Z SFC/FL150 S0002 W07759
- S0005 W07740 - S0005 W07739 - S0007 W07759 -
S0002 W07759

FCST VA CLD +18HR: 02/2130Z SFC/FL150 S0001 W07759
- S0004 W07739 - S0005 W07740 - S0007 W07759 -
S0001 W07759

RMK: VA DETECTED ON STLT MOVG SW OF SUMMIT. VONA
INDICATES VA EMS AND WEBCAM SHOWS NEAR CONS
ACTVTY. MDL WINDS AT FL FCST TO VEER NXT 6 HR
BECMG MORE FM THE E. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20251002/1015Z

Received FVXX22 at 02:41 UTC, 02/10/25 from KNES
VA ADVISORY
DTG: 20251002/0239Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SUMMIT ELEV: 12346 FT [3763 M]

ADVISORY NR: 2025/366

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 02/0210Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 02/0800Z NO VA EXP

FCST VA CLD +12HR: 02/1400Z NO VA EXP

FCST VA CLD +18HR: 02/2000Z 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 22:45 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/2242Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SUMMIT ELEV: 4009 FT [1222 M]

ADVISORY NR: 2025/021

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL VA EMS

EST VA DTG: 01/2226Z

EST VA CLD: SFC/FL130 N1928 W15528 - N1926 W15517
- N1923 W15517 - N1920 W15527 - N1928 W15528 MOV
SW 5KT

FCST VA CLD +6HR: 02/0430Z SFC/FL130 N1929 W15536
- N1926 W15517 - N1924 W15516 - N1917 W15535 -
N1929 W15536

FCST VA CLD +12HR: 02/1030Z SFC/FL130 N1937
W15532 - N1925 W15517 - N1923 W15517 - N1926
W15536 - N1937 W15532

FCST VA CLD +18HR: 02/1630Z NO VA EXP

RMK: VA EMS NOT VSBL IN STLT IMG DUE TO MET CLDS,
BUT VA EMS MAY BE OBSCD. A MORE WNW MVMT EXP BY
T+12 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251002/0500Z

Received FVXX20 at 22:12 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/2209Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/958

INFO SOURCE: GOES-19. VONA. NWP MODELS.

ERUPTION DETAILS: CONT VA EMS

EST VA DTG: 01/2150Z

EST VA CLD: SFC/FL150 N0004 W07750 - S0003 W07739
- S0005 W07739 - S0004 W07754 - N0004 W07750 MOV
NW 10KT

FCST VA CLD +6HR: 02/0330Z SFC/FL150 N0006 W07756
- S0003 W07739 - S0006 W07739 - S0005 W07800 -
N0006 W07756

FCST VA CLD +12HR: 02/0930Z SFC/FL150 N0002
W07758 - S0004 W07739 - S0006 W07740 - S0008
W07758 - N0002 W07758

FCST VA CLD +18HR: 02/1530Z NO VA EXP

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 12 NM WNW
FM SUMMIT. A MORE W MVMT EXP BY T+12 HRS. MVMT
AND HGT BASED ON VONA, STLT OBS, AND NWP MDLS.
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251002/0415Z

Received FVXX22 at 20:49 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/2046Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SUMMIT ELEV: 12346 FT [3763 M]

ADVISORY NR: 2025/365

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL VA EMS

EST VA DTG: 01/2020Z

EST VA CLD: SFC/FL140 N1438 W09059 - N1429 W09052
- N1427 W09053 - N1432 W09104 - N1438 W09059 MOV
NW 15KT

FCST VA CLD +6HR: 02/0230Z SFC/FL140 N1440 W09108
- N1428 W09052 - N1427 W09052 - N1431 W09115 -
N1440 W09108

FCST VA CLD +12HR: 02/0830Z NO VA EXP

FCST VA CLD +18HR: 02/1430Z NO VA EXP

RMK: VA EMS NOT VSBL IN STLT IMG DUE TO MET CLDS
BUT VA EMS MAY BE OBSCD. A MORE WNW MVMT EXP BY
T+6 HRS. MVMT AND HGT BASED ON NWP MDLS.
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251002/0245Z

Received FVXX24 at 17:35 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1732Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SUMMIT ELEV: 4009 FT [1222 M]

ADVISORY NR: 2025/020

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 01/1721Z

OBS VA CLD: SFC/FL130 N1926 W15519 - N1922 W15516
- N1902 W15533 - N1900 W15542 - N1914 W15549 -
N1926 W15519 MOV SW 5KT

FCST VA CLD +6HR: 01/2330Z SFC/FL130 N1926 W15518
- N1925 W15516 - N1902 W15555 - N1916 W15604 -
N1926 W15518

FCST VA CLD +12HR: 02/0530Z SFC/FL130 N1926
W15517 - N1924 W15516 - N1905 W15558 - N1920
W15604 - N1926 W15517

FCST VA CLD +18HR: 02/1130Z SFC/FL130 N1942
W15601 - N1926 W15517 - N1924 W15517 - N1926
W15602 - N1942 W15601

RMK: VA EMS OBSD IN WEBCAM AND STLT IMG EXTG
APPRX 35 NM SW FM SUMMIT. SW MVMT EXP TO SHIFT
WSW BY T+12 HRS, AND TO SHIFT WNW BY T+18 HRS.
MVMT AND HGT BASED ON WEBCAM, STLT OBS, AND NWP
MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251001/2315Z

Received FVXX20 at 16:17 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1613Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/957

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: CONT VA EMS

EST VA DTG: 01/1550Z

EST VA CLD: SFC/FL180 N0002 W07748 - S0004 W07739
- S0005 W07740 - S0004 W07751 - N0002 W07748 MOV
NW 10KT

FCST VA CLD +6HR: 01/2200Z SFC/FL180 N0009 W07752
- S0004 W07738 - S0006 W07739 - N0001 W07759 -
N0009 W07752

FCST VA CLD +12HR: 02/0400Z SFC/FL180 N0007
W07754 - S0004 W07738 - S0006 W07740 - S0002
W07758 - N0007 W07754

FCST VA CLD +18HR: 02/1000Z SFC/FL180 N0004
W07756 - S0004 W07740 - S0006 W07740 - S0005
W07758 - N0004 W07756

RMK: VA EMS OBS IN WEBCAM BUT NOT VSBL IN STLT
IMG DUE TO MET CLDS. A MORE WNW MVMT EXP BY T+18
HRS. MVMT AND HGT BASED ON WEBCAM OBS AND NWP
MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251001/2215Z

Received FVXX21 at 15:59 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1556Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT [5279 M]

ADVISORY NR: 2025/502

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: NO VA EMS OBSD

EST VA DTG: 01/1530Z

EST VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 01/2130Z NO VA EXP

FCST VA CLD +12HR: 02/0330Z NO VA EXP

FCST VA CLD +18HR: 02/0930Z 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 FVXX22 at 15:03 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1501Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SUMMIT ELEV: 12346 FT [3763 M]

ADVISORY NR: 2025/364

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 01/1430Z

OBS VA CLD: SFC/FL140 N1432 W09115 - N1429 W09052
- N1426 W09052 - N1422 W09115 - N1432 W09115 MOV
W 10KT

FCST VA CLD +6HR: 01/2030Z SFC/FL140 N1435 W09140
- N1429 W09052 - N1426 W09052 - N1421 W09140 -
N1435 W09140

FCST VA CLD +12HR: 02/0230Z SFC/FL140 N1446
W09131 - N1429 W09052 - N1426 W09053 - N1432
W09135 - N1446 W09131

FCST VA CLD +18HR: 02/0830Z NO VA EXP

RMK: VA EMS SEEN ON STLT MVG W APPROX 20 NM FM
SUMMIT. WEBCAM SHOWS EMS. GEN W MVMT EXP THRU
T+12. FL AND FCST BASED ON NWP MDLS. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20251001/2100Z

Received FVXX24 at 13:10 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1307Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SUMMIT ELEV: 4009 FT [1222 M]

ADVISORY NR: 2025/019

INFO SOURCE: GOES-18. HVO. HONOLULU MWO. WEBCAM.
NWP MODELS. VOLCAT.

ERUPTION DETAILS: ERUPTION ONGOING

OBS VA DTG: 01/1256Z

OBS VA CLD: SFC/FL130 N1926 W15517 - N1925 W15516
- N1908 W15531 - N1914 W15536 - N1926 W15517 MOV
SW 10KT SFC/FL250 N1937 W15522 - N1925 W15516 -
N1925 W15518 - N1931 W15528 - N1937 W15522 MOV NW
10KT

FCST VA CLD +6HR: 01/1900Z SFC/FL130 N1926 W15517
- N1925 W15516 - N1859 W15542 - N1905 W15549 -
N1926 W15517 SFC/FL250 N1949 W15530 - N1925
W15516 - N1925 W15517 - N1941 W15540 - N1949
W15530

FCST VA CLD +12HR: 02/0100Z SFC/FL130 N1926
W15517 - N1925 W15516 - N1902 W15545 - N1910
W15551 - N1926 W15517 SFC/FL250 N1953 W15522 -
N1925 W15516 - N1925 W15518 - N1949 W15534 -
N1953 W15522

FCST VA CLD +18HR: 02/0700Z SFC/FL130 NO VA
EXP SFC/FL250 NO VA EXP

RMK: UPDATED FOR NEW HGT INFO. HVO RPRTS THAT
EPISODE 34 IS ONGOING. PLUME OF GAS/PSBL LGT VA
SEEN IN STLT MVG SW OF SUMMIT AT FL130, WITH
HIGHER PLUME RPRTD AT FL250 MVG NW. LTLCG IN MVMT
THRU T+12, FL BASED ON HVO RPRT. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20251001/1900Z

Received FVXX24 at 12:17 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1214Z

VAAC: WASHINGTON

VOLCANO: KILAUEA 332010
PSN: N1925 W15517

AREA: HAWAIIAN.IS

SUMMIT ELEV: 4009 FT [1222 M]

ADVISORY NR: 2025/018

INFO SOURCE: GOES-18. HVO. WEBCAM. NWP MODELS.
VOLCAT.

ERUPTION DETAILS: ERUPTION ONGOING

OBS VA DTG: 01/1201Z

OBS VA CLD: SFC/FL130 N1926 W15517 - N1925 W15516
- N1908 W15531 - N1914 W15536 - N1926 W15517 MOV
SW 10KT

FCST VA CLD +6HR: 01/1800Z SFC/FL130 N1926 W15517
- N1925 W15516 - N1859 W15542 - N1905 W15549 -
N1926 W15517

FCST VA CLD +12HR: 02/0000Z SFC/FL130 N1926
W15517 - N1925 W15516 - N1902 W15545 - N1910
W15551 - N1926 W15517

FCST VA CLD +18HR: 02/0600Z NO VA EXP

RMK: HVO RPRTS THAT EPISODE 34 IS ONGOING. PLUME
OF GAS/PSBL LGT VA SEEN IN STLT MVG SW OF SUMMIT,
THO MAJOR VA EMS LKLY CONTAINED TO SUMMIT AREA.
LTLCG IN MVMT THRU T+12, FL BASED ON HVO RPRT.
...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20251001/1815Z

Received FVXX21 at 10:16 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/1013Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT [5279 M]

ADVISORY NR: 2025/501

INFO SOURCE: GOES-19. VONA. NWP MODELS.

ERUPTION DETAILS: NEW VA EMS

EST VA DTG: 01/0940Z

EST VA CLD: SFC/FL200 N0459 W07522 - N0453 W07519
- N0453 W07520 - N0455 W07525 - N0459 W07522 MOV
NW 10KT

FCST VA CLD +6HR: 01/1530Z SFC/FL200 N0504 W07528
- N0453 W07519 - N0453 W07519 - N0459 W07533 -
N0504 W07528

FCST VA CLD +12HR: 01/2130Z NO VA EXP

FCST VA CLD +18HR: 02/0330Z NO VA EXP

RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN
SUMIT AREA. VONA INDICATES VA EMS. NO CHG FCST TO
MDL WINDS AT FL NXT 6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20251001/1615Z

Received FVXX23 at 09:41 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/0939Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/722

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 01/0910Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 01/1500Z NO VA EXP

FCST VA CLD +12HR: 01/2100Z NO VA EXP

FCST VA CLD +18HR: 02/0300Z NO VA EXP

RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR MUCH OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX23 at 03:41 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/0339Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/721

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 01/0310Z

OBS VA CLD: SFC/FL200 S0154 W07832 - S0200 W07820
- S0201 W07820 - S0159 W07832 - S0154 W07832 MOV
W 10KT

FCST VA CLD +6HR: 01/0900Z SFC/FL200 S0151 W07839
- S0159 W07820 - S0201 W07820 - S0158 W07840 -
S0151 W07839

FCST VA CLD +12HR: 01/1500Z NO VA EXP

FCST VA CLD +18HR: 01/2100Z NO VA EXP

RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. WX
CLDS CVR MUCH OF SUMMIT AREA CURENTLY. NO CHG FCST
TO MDL WINDS AT FL NXT 6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20251001/0945Z

Received FVXX22 at 02:28 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/0225Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SUMMIT ELEV: 12346 FT [3763 M]

ADVISORY NR: 2025/363

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDE

OBS VA DTG: 01/0200Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 01/0800Z NO VA EXP

FCST VA CLD +12HR: 01/1400Z NO VA EXP

FCST VA CLD +18HR: 01/2000Z NO VA EXP

RMK: VA NOT DETECTED ON VAROUS STLT PRODUCTS. WX
CLDS CVR PART OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX25 at 01:32 UTC, 01/10/25 from KNES
VA ADVISORY
DTG: 20251001/0129Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/667

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 01/0110Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 01/0700Z NO VA EXP

FCST VA CLD +12HR: 01/1300Z NO VA EXP

FCST VA CLD +18HR: 01/1900Z NO VA EXP

RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR MUCH OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX23 at 21:40 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/2138Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/720

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS PSBL

EST VA DTG: 30/2120Z

EST VA CLD: SFC/FL220 S0150 W07832 - S0158 W07820
- S0202 W07820 - S0201 W07834 - S0150 W07832 MOV
NW 15KT

FCST VA CLD +6HR: 01/0330Z SFC/FL220 S0141 W07903
- S0158 W07819 - S0204 W07819 - S0202 W07907 -
S0141 W07903

FCST VA CLD +12HR: 01/0930Z SFC/FL220 S0145
W07904 - S0159 W07818 - S0204 W07819 - S0206
W07907 - S0145 W07904

FCST VA CLD +18HR: 01/1530Z 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 GEN WNW MOVMT THRU T+12.
...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20251001/0345Z

Received FVXX22 at 20:41 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/2039Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SUMMIT ELEV: 12346 FT [3763 M]

ADVISORY NR: 2025/362

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.

ERUPTION DETAILS: VA EMS PSBL

EST VA DTG: 30/2010Z

EST VA CLD: SFC/FL140 N1432 W09108 - N1429 W09052
- N1426 W09052 - N1424 W09108 - N1432 W09108 MOV
W 15KT

FCST VA CLD +6HR: 01/0200Z SFC/FL140 N1436 W09126
- N1429 W09052 - N1426 W09052 - N1417 W09127 -
N1436 W09126

FCST VA CLD +12HR: 01/0800Z SFC/FL140 N1428
W09052 - N1426 W09052 - N1411 W09122 - N1428
W09126 - N1428 W09052

FCST VA CLD +18HR: 01/1400Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG DUE TO HVY WX CLD
CVR. VA EMS PREVSLY SEEN IN WEBCAM. VA EMS LKLY
CONTNG BASED ON PREV ACTIVITY. NWP MDL GUIDANCE
FCSTS GEN W TO WSW MOVMT THRU T+12. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20251001/0245Z

Received FVXX25 at 19:41 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1939Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/666

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS PSBL

EST VA DTG: 30/1900Z

EST VA CLD: SFC/FL140 N1449 W09148 - N1447 W09132
- N1444 W09132 - N1442 W09148 - N1449 W09148 MOV
NW 15KT

FCST VA CLD +6HR: 01/0100Z SFC/FL140 N1454 W09210
- N1446 W09132 - N1444 W09132 - N1439 W09211 -
N1454 W09210

FCST VA CLD +12HR: 01/0700Z NO VA EXP

FCST VA CLD +18HR: 01/1300Z 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 GEN W MOVMT THRU T+6.
...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20251001/0145Z

Received FVXX21 at 18:06 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1805Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT [5279 M]

ADVISORY NR: 2025/500

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS NOT OBS

OBS VA DTG: 30/1740Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 30/2330Z NO VA EXP

FCST VA CLD +12HR: 01/0530Z NO VA EXP

FCST VA CLD +18HR: 01/1130Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG. HVY WX CLD CVR
OSBC THE SUMMIT AREA. NO RCNT RPRTS OF VA RCVD.
...MONAGHAN

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX23 at 15:43 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1541Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/719

INFO SOURCE: GOES-19. VONA. NWP MODELS.

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 30/1510Z

OBS VA CLD: SFC/FL220 S0150 W07828 - S0159 W07819
- S0201 W07821 - S0154 W07833 - S0150 W07828 MOV
NW 10KT

FCST VA CLD +6HR: 30/2100Z SFC/FL220 S0125 W07850
- S0159 W07819 - S0202 W07821 - S0141 W07906 -
S0125 W07850

FCST VA CLD +12HR: 01/0300Z SFC/FL220 S0122
W07848 - S0200 W07819 - S0202 W07820 - S0138
W07905 - S0122 W07848

FCST VA CLD +18HR: 01/0900Z SFC/FL220 S0134
W07859 - S0200 W07819 - S0202 W07820 - S0156
W07907 - S0134 W07859

RMK: VONA RCVD RPRTNG VA EMS UP TO FL220. VA OBS
IN STLT IMG UP TO APPRX 15NM FM SUMMIT. NWP MDL
GUIDANCE FCSTS GEN NW MOVMT THRU T+12, THEN WNW
MOVMT BY T+18. HGT BASED ON VONA RPRT. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20250930/2145Z

Received FVXX25 at 13:56 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1353Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/665

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 30/1320Z

OBS VA CLD: SFC/FL140 N1447 W09132 - N1445 W09132
- N1437 W09145 - N1445 W09149 - N1447 W09132 MOV
SW 10KT

FCST VA CLD +6HR: 30/1930Z SFC/FL140 N1446 W09132
- N1445 W09132 - N1431 W09156 - N1440 W09201 -
N1446 W09132

FCST VA CLD +12HR: 01/0130Z SFC/FL140 N1447
W09132 - N1444 W09132 - N1437 W09155 - N1446
W09156 - N1447 W09132

FCST VA CLD +18HR: 01/0730Z NO VA EXP

RMK: VA EMS OBS ON STLT MVG WSW APPROX 10 NM FM
SUMMIT. LTLCG EXP IN VA MVMT THRU T+12. FCST AND
FL BASED ON NWP MDLS. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250930/2000Z

Received FVXX21 at 12:35 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1232Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT [5279 M]

ADVISORY NR: 2025/499

INFO SOURCE: GOES-19. VONA. NWP MODELS.

ERUPTION DETAILS: VA EMS RPRTD

EST VA DTG: 30/1200Z

EST VA CLD: SFC/FL230 N0456 W07538 - N0455 W07519
- N0452 W07517 - N0440 W07531 - N0456 W07538 MOV
W 5KT

FCST VA CLD +6HR: 30/1800Z SFC/FL230 N0455 W07518
- N0452 W07517 - N0430 W07550 - N0448 W07559 -
N0455 W07518

FCST VA CLD +12HR: 01/0000Z NO VA EXP

FCST VA CLD +18HR: 01/0600Z NO VA EXP

RMK: VONA RPRTS VA EMS MVG WSW. VA NOT OBS ON
STLT DUE TO HEAVY WX CLD CVR. NWP MDLS SUG LGT
AND VRBL WINDS SO MVMT THRU T+6 BASED ON CRNT
ACTIVITY. CONF LO. FL BASED ON VONA. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250930/1830Z

Received FVXX23 at 11:10 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/1108Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/718

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL VA EMS

EST VA DTG: 30/1040Z

EST VA CLD: SFC/FL200 S0150 W07828 - S0159 W07819
- S0201 W07820 - S0201 W07834 - S0150 W07828 MOV
NW 10KT

FCST VA CLD +6HR: 30/1630Z SFC/FL200 S0144 W07838
- S0159 W07819 - S0202 W07820 - S0155 W07843 -
S0144 W07838

FCST VA CLD +12HR: 30/2230Z NO VA EXP

FCST VA CLD +18HR: 01/0430Z NO VA EXP

RMK: VA EMS NOT SEEN IN STLT DUE TO WX CLD CVR.
NWP MDLS SUG VA MVMT TWD THE NW WITH LTLCG EXP
THRU T+6. FL BASED ON RCNT ACTIVITY. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20250930/1715Z

Received FVXX25 at 03:48 UTC, 30/09/25 from KNES
VA ADVISORY
DTG: 20250930/0346Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/664

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 30/0320Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 30/0930Z NO VA EXP

FCST VA CLD +12HR: 30/1530Z NO VA EXP

FCST VA CLD +18HR: 30/2130Z NO VA EXP

RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR MUCH OF SUMMIT AREA CURRENTLY. NEW VA
EMS LIKELY AT ANY TIME. ...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Received FVXX25 at 22:10 UTC, 29/09/25 from KNES
VA ADVISORY
DTG: 20250929/2208Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/663

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EMS PSBL

EST VA DTG: 29/2130Z

EST VA CLD: SFC/FL140 N1450 W09141 - N1446 W09132
- N1444 W09132 - N1446 W09142 - N1450 W09141 MOV
NW 10KT

FCST VA CLD +6HR: 30/0330Z SFC/FL140 N1453 W09158
- N1446 W09132 - N1444 W09132 - N1443 W09158 -
N1453 W09158

FCST VA CLD +12HR: 30/0930Z NO VA EXP

FCST VA CLD +18HR: 30/1530Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG. INTENSE
CONVECTIVE WX CLDS OBC THE SUMMIT AREA. VA EMS
PSBLY CONTNG BASED ON PREV ACTIVITY. NWP MDL
GUIDANCE FCSTS GEN W MOVMT THRU T+6. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20250930/0415Z

Received FVXX21 at 04:56 UTC, 29/09/25 from KNES
VA ADVISORY
DTG: 20250929/0454Z

VAAC: WASHINGTON

VOLCANO: RUIZ 351020
PSN: N0453 W07519

AREA: COLOMBIA

SUMMIT ELEV: 17319 FT [5279 M]

ADVISORY NR: 2025/498

INFO SOURCE: GOES-19.

ERUPTION DETAILS: VA EMS ENDED

OBS VA DTG: 29/0420Z

OBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATA

FCST VA CLD +6HR: 29/1030Z NO VA EXP

FCST VA CLD +12HR: 29/1630Z NO VA EXP

FCST VA CLD +18HR: 29/2230Z NO VA EXP

RMK: VA NOT DETECTED ON VARIOUS STLT PRODUCTS. WX
CLDS CVR PART OF SUMMIT AREA CURRENTLY. NEW VA
EMS PSBL AT ANY TIIME. ...KONON

NXT ADVISORY: NO FURTHER ADVISORIES

Nil current VOLCANIC ASH.