FVXX20 KNES 210639
VA ADVISORY
DTG: 20250321/0639Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/296

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: FREQUENT VA EMS

OBS VA DTG: 21/0610Z

OBS VA CLD: SFC/FL130 N1446 W09132 - N1445 W09132
- N1432 W09157 - N1444 W09201 - N1446 W09132 MOV
W 10KT 

FCST VA CLD +6HR: 21/1200Z SFC/FL130 N1446 W09132
- N1445 W09132 - N1431 W09204 - N1442 W09208 -
N1446 W09132 

FCST VA CLD +12HR: 21/1800Z SFC/FL130 N1446
W09132 - N1445 W09132 - N1420 W09155 - N1428
W09203 - N1446 W09132 

FCST VA CLD +18HR: 22/0000Z SFC/FL130 N1446
W09132 - N1445 W09132 - N1426 W09201 - N1436
W09207 - N1446 W09132 

RMK: VA EMS VISIBLE IN STLT IMG MOV WSW EXT APRX
30NM FM SUMMIT. MVMT TO SHIFT TWD THE SW BY T+12.
FCST BASED ON STLT AND MDL WINDS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20250321/1245Z