FVXX23 KNES 202255
VA ADVISORY
DTG: 20231220/2255Z
VAAC: WASHINGTON
VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133
AREA: GUATEMALA
SUMMIT ELEV: 12287 FT (3745 M)
ADVISORY NR: 2023/280
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: VA CLD OBS
OBS VA DTG: 20/2220Z
OBS VA CLD: SFC/FL140 N1438 W09156 - N1428 W09152
- N1426 W09158 - N1436 W09202 - N1438 W09156 MOV
SW 10KT
FCST VA CLD +6HR: 21/0430Z SFC/FL140 N1446 W09132
- N1444 W09132 - N1423 W09200 - N1442 W09208 -
N1446 W09132
FCST VA CLD +12HR: 21/1030Z NO VA EXP
FCST VA CLD +18HR: 21/1630Z NO VA EXP
RMK: DSCRT VA CLD OBS FM STLT DATA MV SW FM
SUMMIT AREA. HOTSPOT IS DETECTED. FL AND DIR
BASED ON NWP MDLS AND STLT DATA. ...BROWN
NXT ADVISORY: WILL BE ISSUED BY 20231221/0500Z
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