FVXX21 KNES 200655
VA ADVISORY
DTG: 20240820/0655Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT (3745 M)
ADVISORY NR: 2024/400
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: OCNL VA EMS
OBS VA DTG: 20/0620Z
OBS VA CLD: SFC/FL140 N1452 W09200 - N1446 W09133
- N1445 W09133 - N1445 W09201 - N1452 W09200 MOV
W 15KT
FCST VA CLD +6HR: 20/1230Z SFC/FL140 N1505 W09157
- N1446 W09132 - N1444 W09133 - N1454 W09203 -
N1505 W09157
FCST VA CLD +12HR: 20/1830Z SFC/FL140 N1505
W09157 - N1446 W09133 - N1444 W09133 - N1455
W09204 - N1505 W09157
FCST VA CLD +18HR: 21/0030Z NO VA EXP
RMK: VA EMS VISIBLE IN STLT IMG MOV W EXT APRX
30NM FM SUMMIT. A MORE WNW MVMT EXP BY T+6. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING
NXT ADVISORY: WILL BE ISSUED BY 20240820/1300Z
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