FVXX20 KNES 140555 VA ADVISORY DTG: 20250314/0555Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/268 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 14/0520Z OBS VA CLD: SFC/FL140 N1454 W09208 - N1448 W09133 - N1443 W09132 - N1431 W09210 - N1454 W09208 MOV W 10KT FCST VA CLD +6HR: 14/1130Z SFC/FL140 N1450 W09207 - N1447 W09134 - N1444 W09132 - N1432 W09210 - N1450 W09207 FCST VA CLD +12HR: 14/1730Z SFC/FL140 N1450 W09210 - N1447 W09133 - N1443 W09134 - N1432 W09210 - N1450 W09210 FCST VA CLD +18HR: 14/2330Z SFC/FL140 N1454 W09209 - N1447 W09133 - N1444 W09133 - N1434 W09210 - N1454 W09209 RMK: INTERMITTENT VA EMS NOTED IN IR STLT IMAGERY. VA MOV TO THE W AND WSW OF THE SUMMIT AND EXTENDS TO NEAR THE MEXICO BORDER. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20250314/1200Z