Schlagwort: volcano

Satellite image of Etna volcano on 11 Sep 2026

A weak ash emission from Etna was still ongoing as of 16:00 UTC on 11 September 2026, but no ash plume was identifiable from satellite or webcam data due to cloud cover. Forecasts indicate no volcanic ash expected in the following hours.
Original VAAC bulletin:

FVXX01 at 16:00 UTC, 11/09/26 from LFPW
VA ADVISORY
DTG: 20260911/1600Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2026/148
INFO SOURCE: VONA, INGV WEBCAMS, SAT IMAGERY
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION AT 20260909/0911Z WEAK ASH EMISSION STILL
ONGOING.
OBS VA DTG: 11/1600Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL080/FL140
100/20KT
FCST VA CLD +6 HR: 11/2200Z NO VA EXP
FCST VA CLD +12 HR: 12/0400Z NO VA EXP
FCST VA CLD +18 HR: 12/1000Z NO VA EXP
RMK: VA NOT DETECTABLE FROM SAT IMAGERY AND WEBCAMS DUE TO CLOUD
MASK. QVA NOT PROVIDED DUE TO THE LOW INTENSITY OF THE EVENT.
NXT ADVISORY: NO LATER THAN 20260911/2200Z=

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150, and moving at 10 kts in W direction.
Original VAAC bulletin:

FVXX20 at 10:43 UTC, 11/09/26 from KNES
VA ADVISORY
DTG: 20260911/1039Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/1059

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

ERUPTION DETAILS: FRQT VA EMS 

OBS VA DTG: 11/1010Z

OBS VA CLD: SFC/FL150 N1441 W09148 - N1434 W09132
- N1429 W09052 - N1427 W09052 - N1422 W09115 -
N1425 W09155 - N1441 W09148 MOV W 10KT 

FCST VA CLD +6HR: 11/1600Z SFC/FL150 N1429 W09053
- N1426 W09052 - N1407 W09206 - N1428 W09210 -
N1429 W09053 

FCST VA CLD +12HR: 11/2200Z SFC/FL150 N1429
W09052 - N1427 W09052 - N1408 W09137 - N1422
W09143 - N1429 W09052 

FCST VA CLD +18HR: 12/0400Z SFC/FL150 N1441
W09135 - N1429 W09052 - N1427 W09052 - N1428
W09138 - N1441 W09135 

RMK: VA EMS OBS ON STLT MVG GEN W AND RCHNG APPRX
60 NM FM SUMMIT. A GEN WSW MVMT EXP THRU T+12
ACCORDING TO NWP MDLS. FL EST FM WEBCAM OBS AND
NWP MDLS. ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20260911/1645Z

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140, and moving at 15 kts in W direction.
Original VAAC bulletin:

FVXX22 at 07:21 UTC, 11/09/26 from KNES
VA ADVISORY
DTG: 20260911/0718Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/522

INFO SOURCE: GOES-18. GOES-19. TOKYO VAAC.
WEBCAM. NWP MODELS. 

ERUPTION DETAILS: CONT VA EMS OBS

OBS VA DTG: 11/0650Z

OBS VA CLD: SFC/FL140 N1447 W09206 - N1446 W09132
- N1434 W09204 - N1447 W09206 MOV W 15KT 

FCST VA CLD +6HR: 11/1300Z SFC/FL140 N1452 W09208
- N1446 W09132 - N1438 W09205 - N1452 W09208 

FCST VA CLD +12HR: 11/1900Z SFC/FL140 N1450
W09208 - N1446 W09132 - N1435 W09206 - N1450
W09208 

FCST VA CLD +18HR: 12/0100Z SFC/FL140 N1449
W09209 - N1446 W09133 - N1434 W09206 - N1449
W09209 

RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA
FCST TO CONT W MOV THRU T+18HRS BEFORE DISP. 
...FISHER

NXT ADVISORY: NO FURTHER ADVISORIES

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 17000 ft (5200 m), or flight level 170, and moving at 20 kts in W direction.
Original VAAC bulletin:

FVXX23 at 04:17 UTC, 11/09/26 from KNES
VA ADVISORY
DTG: 20260911/0414Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/505

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

ERUPTION DETAILS: RPRT OF NEW EMS

OBS VA DTG: 11/0340Z

OBS VA CLD: SFC/FL170 N0221 W07629 - N0219 W07623
- N0218 W07630 - N0221 W07629 MOV W 20KT 

FCST VA CLD +6HR: 11/0930Z SFC/FL170 N0221 W07630
- N0219 W07623 - N0217 W07630 - N0221 W07630 

FCST VA CLD +12HR: 11/1530Z SFC/FL170 N0221
W07629 - N0219 W07623 - N0218 W07630 - N0221
W07629 

FCST VA CLD +18HR: 11/2130Z SFC/FL170 N0221
W07630 - N0219 W07623 - N0218 W07630 - N0221
W07630 

RMK: RPRT OF NEW EMS. VA NOT OBS IN STLT IMAGERY.
PSBL VA FCST TO MOV W FM THE SUMMIT BASED ON WIND
MDLS THRU T+18HRS. VO ACT LOW. ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20260911/1015Z

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150.
Original VAAC bulletin:

FVAU02 at 23:59 UTC, 10/09/26 from ADRM
VA ADVISORY
DTG: 20260911/0000Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/1038
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL150 OBS AT 10/1740Z MOV SE
EST VA DTG: 10/2340Z
EST VA CLD: SFC/FL150 S0802 E11249 - S0757 E11257 - S0811
 E11324 - S0830 E11317 - S0832 E11253 MOV SE 05KT
FCST VA CLD +6 HR: 11/0540Z SFC/FL150 S0803 E11248 - S0743
 E11308 - S0750 E11322 - S0813 E11320 - S0816 E11254
FCST VA CLD +12 HR: 11/1140Z SFC/FL150 S0812 E11253 - S0801
 E11242 - S0742 E11254 - S0746 E11315 - S0804 E11317
FCST VA CLD +18 HR: 11/1740Z SFC/FL150 S0812 E11256 - S0807
 E11247 - S0748 E11242 - S0741 E11308 - S0803 E11322
RMK: VA NOT IDENTIFIABLE ON CURRENT SAT IMG DUE TO MET
 CLOUD. GROUND REPORTS INDICATE ONGOING DISCRETE EMISSIONS.
 VA HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
 GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260911/0600Z=