Schlagwort: volcano

Satellite image of Semeru volcano on 21 Jan 2026

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

FVAU02 at 05:44 UTC, 21/01/26 from ADRM
VA ADVISORY
DTG: 20260121/0550Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/83
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 21/0252Z
EST VA DTG: 21/0530Z
EST VA CLD: SFC/FL150 S0808 E11251 – S0802 E11250 – S0756
E11327 – S0805 E11331 – S0817 E11325 MOV E 15KT
FCST VA CLD +6 HR: 21/1130Z SFC/FL150 S0809 E11250 – S0802
E11250 – S0755 E11326 – S0805 E11333 – S0817 E11326
FCST VA CLD +12 HR: 21/1730Z SFC/FL150 S0809 E11250 – S0801
E11250 – S0757 E11324 – S0805 E11331 – S0816 E11324
FCST VA CLD +18 HR: 21/2330Z SFC/FL150 S0808 E11250 – S0801
E11250 – S0756 E11323 – S0805 E11330 – S0816 E11326
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD, HOWEVER GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS COULD BE ONGOING. VA HEIGHT AND MOVEMENT
BASED ON RECENT GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260121/1150Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 .
The full report is as follows:

FVXX20 at 03:57 UTC, 21/01/26 from KNES
VA ADVISORY
DTG: 20260121/0355Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SOURCE ELEV: 11686 FT AMSL

ADVISORY NR: 2026/083

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA MOVG SSE

OBS VA DTG: 21/0330Z

OBS VA CLD: SFC/FL160 S0004 W07739 – S0016 W07729
– S0019 W07735 – S0005 W07740 – S0004 W07739 MOV
SE 5KT

FCST VA CLD +6HR: 21/0930Z SFC/FL160 S0005 W07739
– S0021 W07728 – S0023 W07741 – S0005 W07740 –
S0005 W07739

FCST VA CLD +12HR: 21/1530Z SFC/FL160 S0004
W07739 – S0005 W07739 – S0022 W07738 – S0018
W07749 – S0004 W07739

FCST VA CLD +18HR: 21/2130Z SFC/FL160 S0004
W07739 – S0018 W07729 – S0022 W07737 – S0005
W07740 – S0004 W07739

RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG APPRX
15NM SSE FM SUMMIT. VA FCST THRU T+18 HRS BASED
ON NWP MDL GUIDANCE BUT FL WINDS REMAIN LGT.
…COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20260121/1000Z

Satellite image of Ibu volcano on 20 Jan 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 20 kts in SE direction.
The full report is as follows:

FVAU01 at 22:52 UTC, 20/01/26 from ADRM
VA ADVISORY
DTG: 20260120/2300Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/80
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: VA TO FL060 LAST REP AT 20/1531Z
EST VA DTG: 20/2240Z
EST VA CLD: SFC/FL060 N0132 E12729 – N0141 E12737 – N0105
E12851 – N0029 E12822 MOV SE 20KT
FCST VA CLD +6 HR: 21/0440Z SFC/FL060 N0131 E12730 – N0139
E12737 – N0106 E12853 – N0025 E12821
FCST VA CLD +12 HR: 21/1040Z SFC/FL060 N0135 E12728 – N0143
E12734 – N0104 E12853 – N0026 E12820
FCST VA CLD +18 HR: 21/1640Z SFC/FL060 N0131 E12728 – N0142
E12737 – N0106 E12853 – N0026 E12821
RMK: VA UNIDENTIFIABLE ON LATEST SATELLITE IMAGERY DUE TO
MET CLOUD. RECENT GROUND REPORTS SUGGESTS ONGOING
EMISSIONS. VA HEIGHT AND MOVEMENT BASED ON RECENT GROUND
REPORTS, HIMAWARI-9 SATELLITE IMAGE AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260121/0500Z=

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

FVFE01 at 18:30 UTC, 20/01/26 from RJTD
VA ADVISORY
DTG: 20260120/1830Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/60
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260120/1608Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 20/1810Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 360/4KT
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=

Satellite image of Mayon volcano on 20 Jan 2026

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

FVFE01 at 11:00 UTC, 20/01/26 from RJTD
VA ADVISORY
DTG: 20260120/1100Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/58
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260120/1036Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 20/1040Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 300/2KT
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=