FVXX21 KNES 282328 VA ADVISORY DTG: 20250528/2328Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/310 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 28/2300Z OBS VA CLD: SFC/FL210 S0151 W07858 - S0159 W07820 - S0201 W07821 - S0202 W07858 - S0151 W07858 MOV W 10KT FCST VA CLD +6HR: 29/0500Z SFC/FL210 S0149 W07856 - S0159 W07820 - S0202 W07821 - S0200 W07858 - S0149 W07856 FCST VA CLD +12HR: 29/1100Z SFC/FL210 S0148 W07855 - S0159 W07820 - S0201 W07820 - S0159 W07858 - S0148 W07855 FCST VA CLD +18HR: 29/1700Z SFC/FL210 S0147 W07855 - S0159 W07820 - S0201 W07821 - S0158 W07858 - S0147 W07855 RMK: ALTHOUGH WX CLDS HAVE OBSCURED WEBCAM IMAGERY, VA PUFFS CAN BE SEEN IN IR STLT IMAGERY. VA MOV TO THE WNW OF THE SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20250529/0530Z