Schlagwort: volcano

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

FVFE01 at 04:57 UTC, 17/11/25 from RJTD
VA ADVISORY
DTG: 20251117/0457Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2025/385
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20251117/0440Z FL080 EXTD E REPORTED
OBS VA DTG: 17/0440Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL080 270/21KT

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 Ibu volcano on 17 Nov 2025

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

FVAU01 at 03:01 UTC, 17/11/25 from ADRM
VA ADVISORY
DTG: 20251117/0300Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2025/1289
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED AT 16/1445Z
EST VA DTG: 17/0240Z
EST VA CLD: SFC/FL060 N0129 E12735 – N0132 E12739 – N0126
E12752 – N0116 E12743 MOV SE 05KT
FCST VA CLD +6 HR: 17/0840Z SFC/FL060 N0129 E12735 – N0132
E12739 – N0125 E12752 – N0116 E12741
FCST VA CLD +12 HR: 17/1440Z SFC/FL060 N0129 E12735 – N0132
E12739 – N0123 E12750 – N0116 E12739
FCST VA CLD +18 HR: 17/2040Z SFC/FL060 N0129 E12735 – N0132
E12739 – N0121 E12749 – N0116 E12736
RMK: VA NOT IDNTIFIABLE ON SATELLITE IMAGERY, HOWEVER GROUND
REPORTS INDICATE INTERMITTENT DISCRETE ERUPTIONS ARE
ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251117/0900Z=

Satellite image of Sangay volcano on 16 Nov 2025

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report is as follows:

FVXX21 at 22:43 UTC, 16/11/25 from KNES
VA ADVISORY
DTG: 20251116/2241Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT [5286 M]

ADVISORY NR: 2025/863

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

ERUPTION DETAILS: VA EM DETECTED

OBS VA DTG: 16/2200Z

OBS VA CLD: SFC/FL190 S0159 W07820 – S0202 W07819
– S0216 W07836 – S0207 W07842 – S0159 W07820 MOV
SW 5KT

FCST VA CLD +6HR: 17/0400Z SFC/FL190 S0159 W07820
– S0202 W07818 – S0225 W07837 – S0216 W07846 –
S0159 W07820

FCST VA CLD +12HR: 17/1000Z SFC/FL190 S0159
W07820 – S0202 W07819 – S0218 W07845 – S0206
W07852 – S0159 W07820

FCST VA CLD +18HR: 17/1600Z NO VA EXP

RMK: VONA RCVD FOR VA EM MOVNG SW FM SUMMIT. VA
ALSO OBS IN WEBCAM AND STLT IMG MOVNG SW.
EXP WSW MOVNT THRU T+12 HRS. FL BSD ON VONA. FCST
BSD ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20251117/0445Z

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17500 ft (5300 m) altitude or flight level 175 .
The full report is as follows:

FVXX20 at 18:37 UTC, 16/11/25 from KNES
VA ADVISORY
DTG: 20251116/1835Z

VAAC: WASHINGTON

VOLCANO: REVENTADOR 352010
PSN: S0004 W07739

AREA: ECUADOR

SUMMIT ELEV: 11686 FT [3562 M]

ADVISORY NR: 2025/1151

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: VA EM DETECTED

OBS VA DTG: 16/1800Z

OBS VA CLD: SFC/FL175 S0004 W07740 – S0005 W07738
– S0024 W07747 – S0019 W07756 – S0004 W07740 MOV
SW 5KT

FCST VA CLD +6HR: 17/0000Z SFC/FL175 S0004 W07738
– S0021 W07720 – S0026 W07731 – S0005 W07740 –
S0004 W07738

FCST VA CLD +12HR: 17/0600Z SFC/FL175 S0004
W07738 – S0023 W07725 – S0028 W07737 – S0005
W07740 – S0004 W07738

FCST VA CLD +18HR: 17/1200Z SFC/FL175 S0004
W07740 – S0005 W07738 – S0028 W07746 – S0023
W07758 – S0004 W07740

RMK: VA EM SEEN IN STLT IMG MONVG SW AT APX 20
NMI FM SUMMIT. LGT AND VAR WNDS EXP WITH MOVNT TO
SW THRU T+18 HRS. FL BSD ON PST ACT. FCST BSD ON
NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20251117/0030Z

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 .
The full report is as follows:

FVXX22 at 14:05 UTC, 16/11/25 from KNES
VA ADVISORY
DTG: 20251116/1404Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT [3745 M]

ADVISORY NR: 2025/760

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: DISCRETE SML VA EM.

OBS VA DTG: 16/1330Z

OBS VA CLD: SFC/FL140 N1446 W09143 – N1446 W09133
– N1444 W09133 – N1443 W09143 – N1446 W09143 MOV
W 10KT

FCST VA CLD +6HR: 16/1930Z SFC/FL140 N1446 W09133
– N1444 W09133 – N1435 W09150 – N1442 W09153 –
N1446 W09133

FCST VA CLD +12HR: 17/0130Z NO VA EXP

FCST VA CLD +18HR: 17/0730Z NO VA EXP

RMK: SML VA CLD OBSD TO ABT 10 NMI W OF SUMMIT.
EM OCCURRED ARND 1250Z. FL ESTD FM NWP MDLS. NWP
MDLS FCST VA TO MOV WSW BY T+6HRS. …HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20251116/2000Z