FVXX20 KNES 151308
VA ADVISORY
DTG: 20230915/1308Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/164

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 15/1240Z

OBS VA CLD: SFC/FL150 N1449 W09150 - N1447 W09133
- N1446 W09132 - N1442 W09150 - N1449 W09150 MOV
W 10KT 

FCST VA CLD +6HR: 15/1830Z SFC/FL150 N1447 W09133
- N1445 W09132 - N1439 W09150 - N1446 W09151 -
N1447 W09133 

FCST VA CLD +12HR: 16/0030Z NO VA EXP

FCST VA CLD +18HR: 16/0630Z NO VA EXP

RMK: OCNL VA EMS OBS MOV W AND DSIPTG WITHIN 20
NM OF SUMMIT. OBS VA FL ESTD FM NWP MDLS. LTLCG
FCST IN FL MVMT THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20230915/1915Z
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