FVXX21 KNES 290553 VA ADVISORY DTG: 20240429/0553Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/163 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 29/0530Z EST VA CLD: SFC/FL230 S0144 W07857 - S0158 W07820 - S0201 W07821 - S0155 W07901 - S0144 W07857 MOV NW 10KT FCST VA CLD +6HR: 29/1130Z SFC/FL230 S0141 W07858 - S0158 W07820 - S0200 W07820 - S0153 W07903 - S0141 W07858 FCST VA CLD +12HR: 29/1730Z NO VA EXP FCST VA CLD +18HR: 29/2330Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO MET CLD OBSCN. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA. LTLCG FCST IN FL MVMT THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20240429/1200Z