FVXX23 KNES 102129 VA ADVISORY DTG: 20250110/2129Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/037 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS LIKELY OBS VA DTG: 10/2100Z OBS VA CLD: SFC/FL140 N1459 W09141 - N1446 W09131 - N1443 W09132 - N1447 W09147 - N1459 W09141 MOV NW 5KT FCST VA CLD +6HR: 11/0300Z SFC/FL140 N1511 W09145 - N1446 W09129 - N1443 W09133 - N1500 W09156 - N1511 W09145 FCST VA CLD +12HR: 11/0900Z SFC/FL140 N1513 W09134 - N1444 W09130 - N1444 W09133 - N1509 W09146 - N1513 W09134 FCST VA CLD +18HR: 11/1500Z NO VA EXP RMK: VA EMS REMAIN POSSIBLE NNW FM SUMMIT. WEBCAM AND STLT OBSCD BY WX CLDS. VA FCST THRU T+12 BASED ON NWP MDLS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20250111/0330Z