FVXX23 KNES 220614
VA ADVISORY
DTG: 20231222/0614Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/285

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EMS

OBS VA DTG: 22/0540Z

OBS VA CLD: SFC/FL140 N1452 W09149 - N1447 W09132
- N1445 W09132 - N1441 W09150 - N1452 W09149 MOV
W 5KT 

FCST VA CLD +6HR: 22/1130Z SFC/FL140 N1505 W09153
- N1447 W09132 - N1444 W09133 - N1444 W09202 -
N1505 W09153 

FCST VA CLD +12HR: 22/1730Z NO VA EXP

FCST VA CLD +18HR: 22/2330Z NO VA EXP

RMK: NEW VA EMS OBS IN STLT IMAGERY MOVG W. VA
FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE BUT
LGT/VRBL WINDS EXPECTED.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20231222/1215Z
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