FVXX21 KNES 211656
VA ADVISORY
DTG: 20251221/1656Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2025/869

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS

OBS VA DTG: 21/1620Z

OBS VA CLD: SFC/FL130 N1447 W09144 - N1447 W09141
- N1444 W09141 - N1443 W09144 - N1447 W09144 MOV
W 10KT 

FCST VA CLD +6HR: 21/2230Z SFC/FL130 N1446 W09133
- N1445 W09132 - N1437 W09139 - N1440 W09142 -
N1446 W09133 

FCST VA CLD +12HR: 22/0430Z SFC/FL130 N1446
W09133 - N1445 W09132 - N1440 W09142 - N1444
W09144 - N1446 W09133 

FCST VA CLD +18HR: 22/1030Z NO VA EXP

RMK: SML VA PUFF OBS IN STLT IMG EXT APRX 10NM W
FM SUMMIT. VA EMS LIKELY TO CONT. SW MVMT EXP BY
T+6. FCST BASED ON STLT AND MDL WINDS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20251221/2300Z
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