FVXX25 KNES 191425
VA ADVISORY
DTG: 20231019/1425Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/193

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LGT VA EMS

OBS VA DTG: 19/1350Z

OBS VA CLD: SFC/FL150 N1449 W09147 - N1446 W09133
- N1445 W09132 - N1437 W09149 - N1449 W09147 MOV
W 10KT 

FCST VA CLD +6HR: 19/2000Z SFC/FL150 N1448 W09154
- N1446 W09133 - N1445 W09132 - N1438 W09153 -
N1448 W09154 

FCST VA CLD +12HR: 20/0200Z NO VA EXP

FCST VA CLD +18HR: 20/0800Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG MOV W EXT ABOUT 20
NMI FM SUMMIT. W MVMT EXP THRU T+6. FL AND MVMT
BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231019/2030Z
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