Schlagwort: volcano

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 12:00 UTC, 21/02/26 from RJTD
VA ADVISORY
DTG: 20260221/1200Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/204
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260221/1130Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 21/1140Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 010/4KT
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=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 10 kts in W direction.
The full report is as follows:

FVAG01 at 08:21 UTC, 21/02/26 from SABM
VA ADVISORY
DTG: 20260221/0830Z

VAAC: BUENOS AIRES

VOLCANO: SABANCAYA 354006
PSN: S1547 W07150

AREA: PERU

SUMMIT ELEV: 19576 FT [5967 M]

ADVISORY NR: 2026/101

INFO SOURCE: GOES-E. GFS. VOLCAT.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: PUFF EMISSION

OBS VA DTG: 21/0740Z

OBS VA CLD: SFC/FL250 S1543 W07213 – S1546 W07151
– S1549 W07150 – S1552 W07213 – S1547 W07216 –
S1543 W07213 MOV W 10KT

FCST VA CLD +6 HR: 21/1340Z SFC/FL250 S1541 W07219
– S1546 W07150 – S1551 W07153 – S1552 W07220 –
S1546 W07223 – S1541 W07219

FCST VA CLD +12 HR: 21/1940Z SFC/FL250 S1540
W07214 – S1543 W07153 – S1546 W07150 – S1550
W07152 – S1550 W07203 – S1550 W07214 – S1545
W07217 – S1540 W07214

FCST VA CLD +18 HR: 22/0140Z SFC/FL250 S1544
W07155 – S1546 W07150 – S1552 W07151 – S1555
W07156 – S1556 W07216 – S1552 W07220 – S1547
W07217 – S1544 W07155

RMK: THIN VA PLUME DETECTED IN SATELLITE DATA
UNDER MOSTLY CLEAR SKIES MOV W 10KT. WEBCAM NOT
AVAILABLE. …SMN

NXT ADVISORY: WILL BE ISSUED BY 20260221/1430Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 20 kts in NE direction.
The full report is as follows:

FVXX23 at 04:45 UTC, 21/02/26 from KNES
VA ADVISORY
DTG: 20260221/0443Z

VAAC: WASHINGTON

VOLCANO: FUEGO 342090
PSN: N1428 W09052

AREA: GUATEMALA

SOURCE ELEV: 12346 FT AMSL

ADVISORY NR: 2026/220

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

ERUPTION DETAILS: FQNT VA EMS OBS

OBS VA DTG: 21/0410Z

OBS VA CLD: SFC/FL140 N1438 W09053 – N1438 W09050
– N1428 W09052 – N1428 W09053 – N1438 W09053 MOV
N 5KT SFC/FL170 N1451 W09047 – N1450 W09044 –
N1428 W09052 – N1428 W09053 – N1451 W09047 MOV NE
20KT

FCST VA CLD +6HR: 21/1000Z SFC/FL140 N1443 W09047
– N1440 W09041 – N1426 W09052 – N1428 W09054 –
N1443 W09047 SFC/FL170 N1458 W09024 – N1450
W09019 – N1426 W09052 – N1429 W09053 – N1458
W09024

FCST VA CLD +12HR: 21/1600Z SFC/FL140 N1441
W09044 – N1437 W09040 – N1426 W09052 – N1428
W09054 – N1441 W09044 SFC/FL170 NO VA EXP

FCST VA CLD +18HR: 21/2200Z SFC/FL140 N1432
W09039 – N1426 W09038 – N1427 W09053 – N1428
W09052 – N1432 W09039

RMK: VA EMS OBS IN STLT IMG MOVNG N AND NE UP TO
APPRX 25NM FM SUMMIT. FQNT VOL ACTIVITY SEEN IN
WEBCAM. NWP MDL GUIDANCE FCSTS VEERING MOVMT TO
THE ENE BY T+18. HGT BASED ON MOVMT AND NWP MDLS.
…MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20260221/1045Z

Satellite image of Semeru volcano on 20 Feb 2026

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU02 at 22:04 UTC, 20/02/26 from ADRM
VA ADVISORY
DTG: 20260220/2210Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/209
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 20/1519Z
EST VA DTG: 20/2150Z
EST VA CLD: SFC/FL150 S0806 E11252 – S0742 E11306 – S0804
E11322 – S0810 E11255 MOV NE 05KT
FCST VA CLD +6 HR: 21/0350Z SFC/FL150 S0806 E11252 – S0745
E11309 – S0803 E11322 – S0810 E11255
FCST VA CLD +12 HR: 21/0950Z SFC/FL150 S0806 E11252 – S0741
E11303 – S0802 E11322 – S0810 E11255
FCST VA CLD +18 HR: 21/1550Z SFC/FL150 S0806 E11252 – S0740
E11257 – S0802 E11322 – S0810 E11255
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260221/0410Z=

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU01 at 21:38 UTC, 20/02/26 from ADRM
VA ADVISORY
DTG: 20260220/2140Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/210
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 20/1636Z
EST VA DTG: 20/2120Z
EST VA CLD: SFC/FL070 N0127 E12736 – N0132 E12736 – N0135
E12802 – N0126 E12808 – N0118 E12800 MOV E 10KT
FCST VA CLD +6 HR: 21/0320Z SFC/FL070 N0127 E12736 – N0132
E12736 – N0138 E12801 – N0121 E12808 – N0111 E12753
FCST VA CLD +12 HR: 21/0920Z SFC/FL070 N0127 E12736 – N0132
E12736 – N0136 E12801 – N0117 E12806 – N0108 E12749
FCST VA CLD +18 HR: 21/1520Z SFC/FL070 N0127 E12736 – N0132
E12736 – N0138 E12801 – N0119 E12807 – N0109 E12751
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260221/0340Z=