FVXX21 KNES 311020
VA ADVISORY
DTG: 20251231/1020Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2025/903

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

ERUPTION DETAILS: OCNL VA EMS

EST VA DTG: 31/0950Z

EST VA CLD: SFC/FL140 N1454 W09137 - N1446 W09132
- N1444 W09133 - N1448 W09143 - N1454 W09137 MOV
NW 5KT 

FCST VA CLD +6HR: 31/1600Z SFC/FL140 N1455 W09143
- N1446 W09132 - N1445 W09132 - N1441 W09146 -
N1455 W09143 

FCST VA CLD +12HR: 31/2200Z NO VA EXP

FCST VA CLD +18HR: 01/0400Z NO VA EXP

RMK: OCNL VA EMS OBS IN WEBCAM BUT TOUGH TO SEE
IN STLT IMAGERY. NWP MDL GUIDANCE SUGGESTS
LGT/VRBL FL WINDS THRU T+6 HRS SO LWR CONF FCST. 
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20251231/1615Z
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