FVXX23 KNES 231314
VA ADVISORY
DTG: 20231223/1314Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/291

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 23/1250Z

OBS VA CLD: SFC/FL140 N1450 W09138 - N1447 W09132
- N1443 W09133 - N1443 W09134 - N1450 W09138 MOV
N 10KT 

FCST VA CLD +6HR: 23/1900Z SFC/FL140 N1508 W09140
- N1444 W09133 - N1443 W09134 - N1458 W09156 -
N1508 W09140 

FCST VA CLD +12HR: 24/0100Z NO VA EXP

FCST VA CLD +18HR: 24/0700Z NO VA EXP

RMK: VA CLD 1ST OBSD ON 1240Z IMAGE. VA CLD NOW
OBSD 6NMI NNW TO 4 NMI N OF THE SUMMIT. NWP MDLS
SUGGEST VA AT FL140 AND FCST VA TO MOV NW BY
T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20231223/1915Z