Schlagwort: volcano

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.
Original VAAC bulletin:

FVXX20 at 19:41 UTC, 26/08/26 from KNES
VA ADVISORY
DTG: 20260826/1938Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/1002

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: FRQT VA EMS

OBS VA DTG: 26/1910Z

OBS VA CLD: SFC/FL150 N1435 W09143 - N1428 W09052
- N1427 W09052 - N1420 W09143 - N1435 W09143 MOV
W 20KT 

FCST VA CLD +6HR: 27/0100Z SFC/FL150 N1428 W09053
- N1427 W09052 - N1412 W09141 - N1426 W09145 -
N1428 W09053 

FCST VA CLD +12HR: 27/0700Z SFC/FL150 N1437
W09144 - N1428 W09052 - N1427 W09052 - N1422
W09144 - N1437 W09144 

FCST VA CLD +18HR: 27/1300Z SFC/FL150 N1437
W09144 - N1428 W09052 - N1426 W09052 - N1422
W09144 - N1437 W09144 

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 50 NM W
FM SUMMIT. A MORE WSW MVMT EXP BY T+6 HRS. MVMT
AND HGT BASED ON STLT IMG AND NWP MDLS ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20260827/0145Z

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 20 kts in NW direction.
Original VAAC bulletin:

FVXX22 at 14:31 UTC, 26/08/26 from KNES
VA ADVISORY
DTG: 20260826/1428Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0005 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/873

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

ERUPTION DETAILS: CONT VA EMS OBS IN WEBCAM

OBS VA DTG: 26/1350Z

OBS VA CLD: SFC/FL150 N0002 W07743 - S0004 W07740
- S0001 W07746 - N0002 W07743 MOV NW 20KT 

FCST VA CLD +6HR: 26/2000Z SFC/FL150 N0002 W07743
- S0004 W07739 - S0001 W07746 - N0002 W07743 

FCST VA CLD +12HR: 27/0200Z SFC/FL150 N0002
W07743 - S0004 W07739 - S0001 W07746 - N0002
W07743 

FCST VA CLD +18HR: 27/0800Z SFC/FL150 N0002
W07743 - S0004 W07739 - S0001 W07746 - N0002
W07743 

RMK: CONT VA EMS OBS IN WEBCAM. VA NOT OBS IN
STLT IMAGERY DUE TO WX CLDS. VO FCST TO MOV NW FM
SUMMIT THRU T+18HRS BEFORE DISP. VO ACT MODERATE.
 ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20260826/2030Z

An ongoing eruption at Aoba was observed with an ash plume reaching 10,000 ft (3,000 m) at 11:25 UTC on 26 August 2026. Forecasts indicate continued movement of ash to the north at 10 knots.
Original VAAC bulletin:

FVPS01 at 11:26 UTC, 26/08/26 from NZKL
VA ADVISORY
DTG: 20260826/1125Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SOURCE ELEV: 1496M AMSL
ADVISORY NR: 2026/339
INFO SOURCE: H9 SATELLITE IMAGERY
ERUPTION DETAILS: ERUPTION AT 20260825/0940Z ERUPTION
 ONGOING
OBS VA DTG: 26/1125Z
OBS VA CLD: SFC/FL100 S1537 E16741 - S1427 E16632 - S1357
 E16802 - S1534 E16809 MOV N 10KT SFC/FL250 S1542 E16747 -
 S1454 E16729 - S1321 E16947 - S1449 E17025 MOV NE 10KT
FCST VA CLD +6 HR: 26/1725Z SFC/FL100 S1542 E16748 - S1501
 E16624 - S1334 E16624 - S1403 E16835 SFC/FL250 S1548 E16746
 - S1453 E16717 - S1243 E16957 - S1344 E17202
FCST VA CLD +12 HR: 26/2325Z SFC/FL100 S1549 E16812 - S1552
 E16620 - S1423 E16609 - S1329 E16735 - S1403 E16842
 SFC/FL250 S1554 E16729 - S1443 E16716 - S1203 E17039 - S1247
 E17255 - S1547 E16916
FCST VA CLD +18 HR: 27/0525Z SFC/FL100 S1615 E16825 - S1627
 E16556 - S1458 E16526 - S1334 E16635 - S1431 E16858
 SFC/FL250 S1510 E16726 - S1138 E17116 - S1221 E17343 - S1616
 E17130 - S1619 E16716
RMK: ASH CLEARLY IDENTIFIABLE ON SATELLITE IMAGERY. PLUME
 HEIGHTS BASED OFF MODEL SOUNDINGS. FORECAST BASED ON HYSPLIT
 AND MODEL WINDS. STRONG SO2 SIGNAL.
NXT ADVISORY: NO LATER THAN 20260826/1725Z=

As of the latest report, no recent volcanic ash emissions have been observed from Puracé. Forecasts indicate no ash expected in the next 18 hours.
Original VAAC bulletin:

FVXX23 at 06:25 UTC, 26/08/26 from KNES
VA ADVISORY
DTG: 20260826/0624Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07624

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/446

INFO SOURCE: GOES-19. 

ERUPTION DETAILS: NO RCNT VA OBS

EST VA DTG: 26/0550Z

EST VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA.

FCST VA CLD +6HR: 26/1200Z NO VA EXP

FCST VA CLD +12HR: 26/1800Z NO VA EXP

FCST VA CLD +18HR: 27/0000Z NO VA EXP

RMK: NO RCNT VA EMS OBS IN STLT IMAGERY. NO RCNT
RPRTS OF VA RCVD. ...COVERDALE

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 15000 ft (4600 m), or flight level 150.
Original VAAC bulletin:

FVXX22 at 02:57 UTC, 26/08/26 from KNES
VA ADVISORY
DTG: 20260826/0255Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/871

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

ERUPTION DETAILS: VA MOVG WNW

OBS VA DTG: 26/0220Z

OBS VA CLD: SFC/FL150 N0003 W07753 - S0004 W07739
- S0005 W07739 - S0003 W07756 - N0003 W07753 MOV
NW 10KT 

FCST VA CLD +6HR: 26/0830Z SFC/FL150 N0006 W07759
- S0004 W07739 - S0005 W07739 - S0003 W07802 -
N0006 W07759 

FCST VA CLD +12HR: 26/1430Z SFC/FL150 N0007
W07755 - S0004 W07739 - S0005 W07740 - N0000
W07759 - N0007 W07755 

FCST VA CLD +18HR: 26/2030Z SFC/FL150 N0005
W07753 - S0004 W07739 - S0005 W07740 - S0002
W07756 - N0005 W07753 

RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG WNW FM
SUMMIT. WEBCAM OBSCD BY WX CLDS. VA FCST THRU
T+18 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20260826/0900Z