FVXX23 KNES 311823
VA ADVISORY
DTG: 20241231/1823Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2024/664

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LGT VA EMS OBSD

OBS VA DTG: 31/1740Z

OBS VA CLD: SFC/FL140 N1446 W09133 - N1446 W09132
- N1437 W09135 - N1441 W09142 - N1446 W09133 MOV
SW 5KT 

FCST VA CLD +6HR: 31/2330Z SFC/FL140 N1447 W09134
- N1446 W09132 - N1425 W09141 - N1432 W09150 -
N1447 W09134 

FCST VA CLD +12HR: 01/0530Z SFC/FL140 N1447
W09134 - N1446 W09132 - N1428 W09147 - N1438
W09156 - N1447 W09134 

FCST VA CLD +18HR: 01/1130Z SFC/FL140 N1447
W09133 - N1445 W09132 - N1431 W09150 - N1445
W09159 - N1447 W09133 

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 10 NM SW
FM SUMMIT. A MORE WSW MVMT EXP BY T+18 HRS. MVMT
AND HGT BASED ON STLT OBS AND NWP MDLS. 
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250101/0030Z