FVXX22 KNES 151712
VA ADVISORY
DTG: 20250815/1712Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/579

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: VA EMS ONGOING

OBS VA DTG: 15/1650Z

OBS VA CLD: SFC/FL140 N1508 W09312 - N1441 W09207
- N1446 W09134 - N1444 W09131 - N1434 W09156 -
N1441 W09247 - N1459 W09315 - N1508 W09312 MOV W
25KT 

FCST VA CLD +6HR: 15/2300Z SFC/FL140 N1447 W09134
- N1443 W09132 - N1348 W09323 - N1446 W09344 -
N1447 W09134 

FCST VA CLD +12HR: 16/0500Z SFC/FL140 N1458
W09347 - N1447 W09133 - N1444 W09132 - N1403
W09338 - N1458 W09347 

FCST VA CLD +18HR: 16/1100Z SFC/FL140 N1446
W09133 - N1443 W09131 - N1341 W09320 - N1437
W09341 - N1446 W09133 

RMK: UPDATED TO CORRECT HEADER, LOCATION, AND FOR NEW
NWP GUIDANCE. MULT VA EMS OBS IN STLT IMG UP TO
APPRX 100NM FM SUMMIT. NWP MDL GUIDANCE FCSTS GEN
WSW TO SW MOVMT THRU T+18. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20250815/2315Z
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