FVXX23 KNES 160739
VA ADVISORY
DTG: 20230316/0739Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/034

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 16/0710Z

OBS VA CLD: SFC/FL140 N1446 W09132 - N1433 W09121
- N1429 W09130 - N1445 W09133 - N1446 W09132 MOV
SE 5KT 

FCST VA CLD +6HR: 16/1300Z SFC/FL140 N1447 W09109
- N1435 W09110 - N1444 W09133 - N1446 W09133 -
N1447 W09109 

FCST VA CLD +12HR: 16/1900Z NO VA EXP

FCST VA CLD +18HR: 17/0100Z NO VA EXP

RMK: FREQUENT VA EMS OBS IN STLT IMG MOV SE AND
EXT 15 NMI FM SUMMIT. MVMT TO SHIFT E BY T+6. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230316/1345Z