FVXX23 KNES 051815 VA ADVISORY DTG: 20250105/1815Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/015 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EMS OBSD OBS VA DTG: 05/1750Z OBS VA CLD: SFC/FL140 N1456 W09134 - N1445 W09132 - N1444 W09134 - N1454 W09138 - N1456 W09134 MOV NNW 5KT FCST VA CLD +6HR: 06/0000Z SFC/FL140 N1458 W09131 - N1444 W09132 - N1444 W09134 - N1458 W09137 - N1458 W09131 FCST VA CLD +12HR: 06/0600Z NO VA EXP FCST VA CLD +18HR: 06/1200Z NO VA EXP RMK: FBL VA EMS OBSD IN SAT AND VA CLDS EXTD APPX 10NMI NNW FM SUMMIT. VOLCAT ALERT RECEIVED. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20250106/0015Z