FVXX21 KNES 240050 VA ADVISORY DTG: 20250524/0050Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/289 INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 24/0020Z OBS VA CLD: SFC/FL230 S0147 W07908 - S0159 W07819 - S0202 W07819 - S0208 W07938 - S0158 W07939 - S0147 W07908 MOV W 25KT FCST VA CLD +6HR: 24/0630Z SFC/FL230 S0141 W07944 - S0159 W07820 - S0202 W07819 - S0211 W07947 - S0141 W07944 FCST VA CLD +12HR: 24/1230Z SFC/FL230 S0146 W07946 - S0159 W07819 - S0202 W07820 - S0215 W07945 - S0146 W07946 FCST VA CLD +18HR: 24/1830Z SFC/FL230 S0145 W07946 - S0159 W07819 - S0202 W07819 - S0214 W07945 - S0145 W07946 RMK: MULT VA CLDS OBSD. 1 OBSD 75 NMI W AND ANOTHER 55 NMI WNW OF SUMMIT. WEBCAM SHOWS MULT VA EMS SINCE 2255Z MOVG W. NWP MDLS FCST VA TO CONT MOVG W THRU T+18HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20250524/0645Z