FVXX25 KNES 081649
VA ADVISORY
DTG: 20250608/1649Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/471

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: LGT VA EMS OBSD

OBS VA DTG: 08/1620Z

OBS VA CLD: SFC/FL145 N1446 W09132 - N1445 W09132
- N1437 W09157 - N1443 W09159 - N1446 W09132 MOV
SW 10KT 

FCST VA CLD +6HR: 08/2230Z SFC/FL145 N1446 W09133
- N1445 W09132 - N1428 W09159 - N1435 W09203 -
N1446 W09133 

FCST VA CLD +12HR: 09/0430Z SFC/FL145 N1446
W09133 - N1444 W09132 - N1429 W09159 - N1437
W09203 - N1446 W09133 

FCST VA CLD +18HR: 09/1030Z SFC/FL145 N1446
W09204 - N1446 W09132 - N1444 W09132 - N1438
W09203 - N1446 W09204 

RMK: VA EMS OBSD EXTG APPRX 25 NM WSW FM SUMMIT.
WSW MVMT EXP TO SHIFT SW BY T+6 HRS, AND EXP TO
SHIFT W BY T+18 HRS. MVMT AND HGT BASED ON STLT
OBS AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250608/2245Z
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