FVXX25 KNES 160924 VA ADVISORY DTG: 20250116/0924Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/031 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS LIKELY OBS VA DTG: 16/0840Z OBS VA CLD: SFC/FL190 S0153 W07829 - S0159 W07820 - S0201 W07820 - S0201 W07831 - S0153 W07829 MOV NW 10KT FCST VA CLD +6HR: 16/1430Z SFC/FL190 S0147 W07840 - S0159 W07820 - S0201 W07820 - S0159 W07844 - S0147 W07840 FCST VA CLD +12HR: 16/2030Z NO VA EXP FCST VA CLD +18HR: 17/0230Z NO VA EXP RMK: OCNL VA EMS OBS IN STLT IMAGERY OVER THE PAST FEW HRS. STLT IMAGERY AND WEBCAM CRNTLY OBSCD BY WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20250116/1530Z