FVXX24 KNES 311635
VA ADVISORY
DTG: 20231231/1635Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/300

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS.

OBS VA DTG: 31/1610Z

OBS VA CLD: SFC/FL140 N1456 W09135 - N1444 W09133
- N1443 W09134 - N1449 W09141 - N1456 W09135 MOV
N 5KT 

FCST VA CLD +6HR: 31/2200Z SFC/FL140 N1509 W09135
- N1444 W09133 - N1443 W09135 - N1505 W09147 -
N1509 W09135 

FCST VA CLD +12HR: 01/0400Z NO VA EXP

FCST VA CLD +18HR: 01/1000Z NO VA EXP

RMK: MULT VA EMS CLRLY OBSD MOVG NNW-WARD. NWP
MDLS SUGGEST VA UP TO FL140 AND FCST LTLCG IN
WINDS THRU T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20231231/2230Z