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 10 kts in W direction.
The full report is as follows:
FVXX22 at 02:30 UTC, 22/11/25 from KNES
VA ADVISORY
DTG: 20251122/0228Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2025/777
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT LGT VA EMS PSBL
OBS VA DTG: 22/0200Z
OBS VA CLD: SFC/FL140 N1446 W09132 – N1427 W09201
– N1441 W09207 – N1446 W09132 MOV W 10KT
FCST VA CLD +6HR: 22/0800Z SFC/FL140 N1446 W09132
– N1427 W09201 – N1441 W09206 – N1446 W09132
FCST VA CLD +12HR: 22/1400Z NO VA EXP
FCST VA CLD +18HR: 22/2000Z NO VA EXP
RMK: CONT LGT VA EMS PSBL MOV W TO WSW IN STLT
IMAGERY. PSBL VA FCST TO CONT W TO WSW MOV THRU
T+6HRS BEFORE DISP. VO ACT LOW. …FISHER
NXT ADVISORY: WILL BE ISSUED BY 20251122/0830Z