FVXX22 KNES 031617 VA ADVISORY DTG: 20231203/1617Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/884 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 03/1550Z EST VA CLD: SFC/FL200 S0152 W07842 - S0159 W07820 - S0200 W07820 - S0202 W07842 - S0152 W07842 MOV W 10KT FCST VA CLD +6HR: 03/2200Z NO VA EXP FCST VA CLD +12HR: 04/0400Z NO VA EXP FCST VA CLD +18HR: 04/1000Z NO VA EXP RMK: VA NOT OBS IN SAT BUT MET CLDS IN THE AREA MAY HAVE OBSCD VA CLD OBS. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20231203/2215Z