FVXX26 KNES 210248
VA ADVISORY
DTG: 20230321/0248Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/040

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EM.

OBS VA DTG: 21/0210Z

OBS VA CLD: SFC/FL140 N1446 W09132 - N1444 W09132
- N1435 W09139 - N1439 W09143 - N1446 W09132 MOV
SW 10KT 

FCST VA CLD +6HR: 21/0800Z SFC/FL140 N1450 W09155
- N1446 W09133 - N1445 W09132 - N1434 W09154 -
N1450 W09155 

FCST VA CLD +12HR: 21/1400Z NO VA EXP

FCST VA CLD +18HR: 21/2000Z NO VA EXP

RMK: VA CLD 1ST OBSD ON 0130Z IMAGE AFTER WX CLD
OVR SUMMIT DISPD. VA CLD NOW 6 N MI FM SUMMIT.
NWP MDLS SUGGEST VA AT FL140 AND FCST FURTHER VA
CLDS TO MOV BTWN W AND WNW THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230321/0845Z
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