FVXX25 KNES 150956 VA ADVISORY DTG: 20250115/0956Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/027 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL OBS VA DTG: 15/0940Z OBS VA CLD: SFC/FL200 S0154 W07830 - S0159 W07820 - S0201 W07820 - S0202 W07832 - S0154 W07830 MOV W 15KT FCST VA CLD +6HR: 15/1530Z SFC/FL200 S0146 W07835 - S0159 W07820 - S0201 W07820 - S0157 W07840 - S0146 W07835 FCST VA CLD +12HR: 15/2130Z NO VA EXP FCST VA CLD +18HR: 16/0330Z NO VA EXP RMK: RCNT VA EMS OBS IN WEBCAM BUT NOT SEEN IN STLT IMAGERY. VA EMS REMAIN PSBL W/WNW FM SUMMIT. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20250115/1600Z