The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.
Original VAAC bulletin:
FVXX22 at 14:59 UTC, 03/09/26 from KNES
VA ADVISORY
DTG: 20260903/1457Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SOURCE ELEV: 12287 FT AMSL
ADVISORY NR: 2026/503
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS SEEN ON WEBCAM
EST VA DTG: 03/1420Z
EST VA CLD: SFC/FL140 N1446 W09133 - N1445 W09132
- N1436 W09150 - N1441 W09153 - N1446 W09133 MOV
W 10KT
FCST VA CLD +6HR: 03/2030Z SFC/FL140 N1446 W09132
- N1445 W09131 - N1438 W09145 - N1442 W09147 -
N1446 W09132
FCST VA CLD +12HR: 04/0230Z SFC/FL140 N1449
W09153 - N1446 W09132 - N1445 W09132 - N1442
W09153 - N1449 W09153
FCST VA CLD +18HR: 04/0830Z NO VA EXP
RMK: OCNL LGT VA EMS SEEN ON WEBCAM. WX CLDS OBSC
STLT IMG. NWP MDLS FCST MVMT WSW THRU T+6 THEN W
THRU T+12 ...BUTLER
NXT ADVISORY: WILL BE ISSUED BY 20260903/2100Z