FVXX26 KNES 181254
VA ADVISORY
DTG: 20251218/1254Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2025/863

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

ERUPTION DETAILS: LGT VA EMS OBS

OBS VA DTG: 18/1230Z

OBS VA CLD: SFC/FL140 N1450 W09146 - N1446 W09132
- N1444 W09133 - N1447 W09147 - N1450 W09146 MOV
W 10KT 

FCST VA CLD +6HR: 18/1830Z SFC/FL140 N1506 W09144
- N1445 W09132 - N1444 W09133 - N1501 W09152 -
N1506 W09144 

FCST VA CLD +12HR: 19/0030Z SFC/FL140 N1507
W09143 - N1445 W09131 - N1444 W09132 - N1502
W09151 - N1507 W09143 

FCST VA CLD +18HR: 19/0630Z NO VA EXP

RMK: LGT VA EMS LKLY OBS IN STLT IMG MOVNG NW FM
SUMMIT THRU WX CLDS. LGT VA EMS SEEN IN WEBCAM.
NWP MDL GUIDANCE FCSTS GEN NW MOVMT THRU T+12.
...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20251218/1900Z
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