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