FVXX23 KNES 231135
VA ADVISORY
DTG: 20241223/1135Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2024/642

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCSL VA EMS OBSD

OBS VA DTG: 23/1110Z

OBS VA CLD: SFC/FL140 N1446 W09134 - N1446 W09132
- N1427 W09128 - N1427 W09137 - N1446 W09134 MOV
S 5KT 

FCST VA CLD +6HR: 23/1700Z SFC/FL140 N1504 W09134
- N1444 W09132 - N1443 W09135 - N1456 W09151 -
N1504 W09134 

FCST VA CLD +12HR: 23/2300Z NO VA EXP

FCST VA CLD +18HR: 24/0500Z NO VA EXP

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 20 NM S
FM SUMMIT. S MVMT EXP TO SHIFT NNW THRU T+6 HRS.
LOW CONF IN FCST DUE TO LOW WINDS. MVMT AND HGT
BASED ON STLT OBS AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20241223/1730Z