FVXX23 KNES 170054 VA ADVISORY DTG: 20250117/0054Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/061 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 17/0020Z OBS VA CLD: SFC/FL140 N1446 W09133 - N1444 W09131 - N1420 W09143 - N1438 W09202 - N1446 W09133 MOV SW 10KT FCST VA CLD +6HR: 17/0630Z SFC/FL140 N1446 W09133 - N1443 W09131 - N1410 W09214 - N1434 W09226 - N1446 W09133 FCST VA CLD +12HR: 17/1230Z SFC/FL140 N1449 W09228 - N1447 W09133 - N1444 W09132 - N1426 W09224 - N1449 W09228 FCST VA CLD +18HR: 17/1830Z SFC/FL140 N1450 W09228 - N1447 W09132 - N1444 W09132 - N1426 W09225 - N1450 W09228 RMK: VA EMS SEEN ON WEBCAM AND STLT MVG TWD THE SW. FCST THRU T+18 SGSTS VA MVMT SHFTNG TWD THE W. FL AND FCST BASED ON NWP MDLS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20250117/0700Z