FVXX20 KNES 212136
VA ADVISORY
DTG: 20230921/2136Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/179

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

ERUPTION DETAILS: NEW VA EM OBS IN SAT.

OBS VA DTG: 21/2110Z

OBS VA CLD: SFC/FL150 N1449 W09153 - N1447 W09133
- N1445 W09132 - N1440 W09153 - N1449 W09153 MOV
W 15KT 

FCST VA CLD +6HR: 22/0300Z SFC/FL150 N1449 W09214
- N1447 W09133 - N1444 W09132 - N1433 W09212 -
N1449 W09214 

FCST VA CLD +12HR: 22/0900Z NO VA EXP

FCST VA CLD +18HR: 22/1500Z NO VA EXP

RMK: NEW VA EM OBS MOV W 20 NM FM SUMMIT. OSB VA
FL ESTD FM NWP MDLS. VOLCAT ALERT RECEIVED. LTLCG
FCST IN FL WINDS THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230922/0330Z