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