FVXX21 KNES 240356 VA ADVISORY DTG: 20230924/0356Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/680 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 24/0330Z EST VA CLD: SFC/FL210 S0159 W07820 - S0201 W07820 - S0209 W07835 - S0202 W07838 - S0159 W07820 MOV SW 15KT FCST VA CLD +6HR: 24/0930Z NO VA EXP FCST VA CLD +12HR: 24/1530Z NO VA EXP FCST VA CLD +18HR: 24/2130Z 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. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20230924/1000Z