FVXX24 KNES 170515 VA ADVISORY DTG: 20230317/0515Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/222 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 17/0440Z OBS VA CLD: SFC/FL190 S0152 W07745 - S0207 W07743 - S0159 W07820 - S0152 W07745 MOV E 10KT FCST VA CLD +6HR: 17/1030Z SFC/FL190 S0146 W07721 - S0211 W07720 - S0159 W07820 - S0146 W07721 FCST VA CLD +12HR: 17/1630Z SFC/FL190 S0137 W07652 - S0218 W07648 - S0158 W07820 - S0137 W07652 FCST VA CLD +18HR: 17/2230Z NO VA EXP RMK: CONT VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO CONT E MOV THRU T+12HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20230317/1115Z