FVXX20 KNES 170746 VA ADVISORY DTG: 20250317/0746Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/281 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 17/0710Z OBS VA CLD: SFC/FL140 N1446 W09133 - N1426 W09156 - N1432 W09200 - N1446 W09133 MOV SW 15KT FCST VA CLD +6HR: 17/1300Z SFC/FL140 N1446 W09133 - N1426 W09158 - N1432 W09202 - N1446 W09133 FCST VA CLD +12HR: 17/1900Z SFC/FL140 N1446 W09132 - N1424 W09158 - N1430 W09202 - N1446 W09132 FCST VA CLD +18HR: 18/0100Z NO VA EXP RMK: CONT VA EMS OBS MOV SW FM THE SUMMIT. VA FCST TO CONT SW MOV THRU T+12HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20250317/1345Z