FVXX26 KNES 231719
VA ADVISORY
DTG: 20230323/1719Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/053

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBSD AT 1500Z

OBS VA DTG: 23/1700Z

OBS VA CLD: SFC/FL140 N1458 W09152 - N1446 W09132
- N1444 W09134 - N1451 W09156 - N1458 W09152 MOV
NW 15KT 

FCST VA CLD +6HR: 23/2300Z SFC/FL140 N1446 W09132
- N1444 W09132 - N1438 W09146 - N1444 W09147 -
N1446 W09132 

FCST VA CLD +12HR: 24/0500Z NO VA EXP

FCST VA CLD +18HR: 24/1100Z NO VA EXP

RMK: VA EMS OBSD AROUND 1500Z IN SAT. VA CLDS
EXTD APPX 20NMI NW FM SUMMIT BEFORE DISP. NWP MDL
FCST BACKING THRU T+6HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230323/2315Z