FVXX22 KNES 150638 VA ADVISORY DTG: 20250515/0638Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/258 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 15/0610Z OBS VA CLD: SFC/FL200 S0157 W07840 - S0200 W07820 - S0201 W07820 - S0202 W07840 - S0157 W07840 MOV W 20KT FCST VA CLD +6HR: 15/1200Z SFC/FL200 S0150 W07842 - S0200 W07820 - S0201 W07820 - S0158 W07844 - S0150 W07842 FCST VA CLD +12HR: 15/1800Z SFC/FL200 S0148 W07841 - S0200 W07820 - S0201 W07820 - S0155 W07844 - S0148 W07841 FCST VA CLD +18HR: 16/0000Z SFC/FL200 S0150 W07842 - S0200 W07820 - S0201 W07820 - S0158 W07845 - S0150 W07842 RMK: VA EMS VISIBLE IN STLT IMG MOV W EXT APRX 20NM FM SUMMIT. WNW MVMT EXP BY T+6. FCST BASED ON STLT AND MDL WINDS. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20250515/1245Z