FVXX21 KNES 211427
VA ADVISORY
DTG: 20260721/1427Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/402

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: FREQUENT VA EMS

OBS VA DTG: 21/1350Z

OBS VA CLD: SFC/FL140 N1447 W09215 - N1446 W09133
- N1445 W09132 - N1437 W09217 - N1447 W09215 MOV
W 20KT 

FCST VA CLD +6HR: 21/2000Z SFC/FL140 N1446 W09132
- N1445 W09132 - N1438 W09207 - N1444 W09207 -
N1446 W09132 

FCST VA CLD +12HR: 22/0200Z SFC/FL140 N1450
W09207 - N1446 W09133 - N1445 W09132 - N1444
W09208 - N1450 W09207 

FCST VA CLD +18HR: 22/0800Z SFC/FL140 N1446
W09132 - N1445 W09132 - N1440 W09155 - N1444
W09155 - N1446 W09132 

RMK: VA EMS OBS IN WEBCAM AND STLT IMG EXT APRX
40NM W FM SUMMIT. A GEN W MVMT EXP THRU T+18.
FCST BASED ON STLT AND MDL WINDS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20260721/2030Z
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