FVXX21 KNES 211623
VA ADVISORY
DTG: 20260721/1623Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/403

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: FRQT VA EMS

OBS VA DTG: 21/1600Z

OBS VA CLD: SFC/FL140 N1453 W09258 - N1447 W09133
- N1444 W09132 - N1438 W09140 - N1428 W09258 -
N1453 W09258 MOV W 15KT 

FCST VA CLD +6HR: 21/2200Z SFC/FL140 N1446 W09133
- N1444 W09131 - N1404 W09241 - N1423 W09258 -
N1446 W09133 

FCST VA CLD +12HR: 22/0400Z SFC/FL140 N1455
W09258 - N1446 W09132 - N1444 W09132 - N1430
W09256 - N1455 W09258 

FCST VA CLD +18HR: 22/1000Z SFC/FL140 N1501
W09256 - N1446 W09132 - N1443 W09132 - N1438
W09254 - N1501 W09256 

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 85 NM W
FM SUMMIT. W MVMT EXP TO SHIFT SW BY T+6 HRS, AND
WNW BY T+18 HRS. MVMT AND HGT BASED ON STLT OBS
AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20260721/2230Z
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