FVXX23 KNES 201941
VA ADVISORY
DTG: 20230820/1941Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/151

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 21/1910Z

OBS VA CLD: SFC/FL150 N1452 W09137 - N1441 W09132
- N1437 W09149 - N1446 W09152 - N1452 W09137 MOV
W 10KT 

FCST VA CLD +6HR: 22/0100Z NO VA EXP

FCST VA CLD +12HR: 22/0700Z NO VA EXP

FCST VA CLD +18HR: 22/1300Z NO VA EXP

RMK: VA EMS NOTED IN IR STLT IMAGERY. PUFFS SEEM
TO BE LESSENING FROM EARLIER UPDATE. VA MOV TO W
AND WSW OF THE SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20230821/0145Z