Sangay Volcano Volcanic Ash Advisory: PSBL LGT VA EM to 22000 ft (6700 m)

Satellite image of Sangay volcano on 11 Jan 2026

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 .
The full report is as follows:

FVXX22 at 20:54 UTC, 11/01/26 from KNES
VA ADVISORY
DTG: 20260111/2052Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2026/035

INFO SOURCE: GOES-19. NWP MODELS.

ERUPTION DETAILS: PSBL LGT VA EM

OBS VA DTG: 11/2020Z

OBS VA CLD: SFC/FL220 S0154 W07839 – S0159 W07819
– S0202 W07819 – S0207 W07839 – S0154 W07839 MOV
W 10KT

FCST VA CLD +6HR: 12/0230Z SFC/FL220 S0153 W07846
– S0200 W07819 – S0201 W07819 – S0209 W07846 –
S0153 W07846

FCST VA CLD +12HR: 12/0830Z SFC/FL220 S0159
W07819 – S0202 W07819 – S0216 W07843 – S0159
W07846 – S0159 W07819

FCST VA CLD +18HR: 12/1430Z NO VA EXP

RMK: VA NOT SEEN IN WEBCAM OR STLT IMG DUE TO MET
CLD CVR IN SUMMIT AREA. EXP W TO WSW MOVNT THRU
T+12 HRS. FL AND PRSNT VA BSD ON PAST ACTIVITY.
FCST BSD ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260112/0245Z

Santiaguito Volcano Volcanic Ash Advisory: VA EM DETECTED

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

FVXX21 at 17:35 UTC, 11/01/26 from KNES
VA ADVISORY
DTG: 20260111/1732Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/025

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

ERUPTION DETAILS: VA EM DETECTED

EST VA DTG: 11/1700Z

EST VA CLD: SFC/FL140 N1447 W09156 – N1446 W09132
– N1444 W09132 – N1438 W09155 – N1447 W09156 MOV
W 15KT

FCST VA CLD +6HR: 11/2300Z SFC/FL140 N1450 W09204
– N1446 W09132 – N1444 W09132 – N1439 W09204 –
N1450 W09204

FCST VA CLD +12HR: 12/0500Z NO VA EXP

FCST VA CLD +18HR: 12/1100Z NO VA EXP

RMK: VA EM FM SUMMIT SEEN EARLIER IN WEBCAM. VA
NOT SEEN IN STLT IMG DUE TO MET CLD CVR. EXP W
MOVNT THRU T+6 HRS. FL BSD ON PAST ACTIVITY. FCST
BSD ON NWP MDLS. …LINER

NXT ADVISORY: WILL BE ISSUED BY 20260111/2330Z

Mayon Volcano Volcanic Ash Advisory: ERUPTION AT 20260111/1244Z VA CLD UNKNOWN REPORTED OBS VA DTG: 11/1300Z

Satellite image of Mayon volcano on 11 Jan 2026

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

FVFE01 at 13:16 UTC, 11/01/26 from RJTD
VA ADVISORY
DTG: 20260111/1316Z
VAAC: TOKYO
VOLCANO: MAYON 273030
PSN: N1315 E12341
AREA: PHILIPPINES
SOURCE ELEV: 2462M AMSL
ADVISORY NR: 2026/24
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260111/1244Z VA CLD UNKNOWN REPORTED
OBS VA DTG: 11/1300Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 100/12KT

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=

Canlaon Volcano Volcanic Ash Advisory: ERUPTION AT 20260111/0902Z FL090 EXTD SW REPORTED OBS VA DTG: 11/0900Z

Satellite image of Canlaon volcano on 11 Jan 2026

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

FVFE01 at 09:20 UTC, 11/01/26 from RJTD
VA ADVISORY
DTG: 20260111/0919Z
VAAC: TOKYO
VOLCANO: KANLAON 272020
PSN: N1025 E12308
AREA: PHILIPPINES
SOURCE ELEV: 2435M AMSL
ADVISORY NR: 2026/12
INFO SOURCE: HIMAWARI-9 PHIVOLCS
ERUPTION DETAILS: ERUPTION AT 20260111/0902Z FL090 EXTD SW REPORTED
OBS VA DTG: 11/0900Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 090/11KT

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=