FVXX22 KNES 161808 VA ADVISORY DTG: 20250516/1808Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/264 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL EST VA DTG: 16/1720Z EST VA CLD: SFC/FL210 S0158 W07832 - S0159 W07820 - S0201 W07820 - S0203 W07832 - S0158 W07832 MOV W 15KT FCST VA CLD +6HR: 16/2330Z SFC/FL210 S0157 W07841 - S0159 W07820 - S0201 W07820 - S0207 W07840 - S0157 W07841 FCST VA CLD +12HR: 17/0530Z SFC/FL210 S0158 W07842 - S0159 W07820 - S0201 W07820 - S0208 W07841 - S0158 W07842 FCST VA CLD +18HR: 17/1130Z NO VA EXP RMK: NO VA CRNTLY OBS IN STLT IMAGERY OR WEBCAM DUE TO WX CLDS. VA EMS REMAIN PSBL GEN W OF SUMMIT. VA FCST THRU T+12 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20250517/0015Z