FVXX22 KNES 010441 VA ADVISORY DTG: 20250401/0441Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/335 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING OBS VA DTG: 01/0410Z OBS VA CLD: SFC/FL140 N1446 W09132 - N1444 W09132 - N1441 W09135 - N1444 W09137 - N1446 W09132 MOV SW 5KT FCST VA CLD +6HR: 01/1000Z SFC/FL140 N1446 W09141 - N1446 W09133 - N1445 W09132 - N1441 W09141 - N1446 W09141 FCST VA CLD +12HR: 01/1600Z SFC/FL140 N1449 W09143 - N1446 W09132 - N1445 W09133 - N1444 W09143 - N1449 W09143 FCST VA CLD +18HR: 01/2200Z SFC/FL140 N1446 W09132 - N1445 W09132 - N1440 W09141 - N1444 W09143 - N1446 W09132 RMK: VA DETECTED ON STLT MOVG SW OF SUMMIT. MDL WINDS WINDS LGT/VRB NXT 18 HR SO FCST VA PSN CONF LO. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250401/1045Z