FVXX24 KNES 141804
VA ADVISORY
DTG: 20211214/1804Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12375 FT (3772 M)

ADVISORY NR: 2021/021

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LIGHT VA EMS SW OF SUMMIT

OBS VA DTG: 14/1730Z

OBS VA CLD: SFC/FL150 N1446 W09132 - N1444 W09132
- N1432 W09143 - N1439 W09149 - N1446 W09132 MOV
SW 25KT 

FCST VA CLD +6HR: 14/2330Z SFC/FL150 N1446 W09132
- N1444 W09132 - N1428 W09149 - N1436 W09155 -
N1446 W09132 

FCST VA CLD +12HR: 15/0530Z NO VA EXP

FCST VA CLD +18HR: 15/1130Z NO VA EXP

RMK: DISCRETE VA EMS FANNING OUT APPRX 15NM TO
THE SW OF SUMMIT. VA FCST THRU T+6 HRS BASED ON
NWP MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211215/0000Z
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