FVXX25 KNES 210253 VA ADVISORY DTG: 20231121/0253Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/785 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. EST VA DTG: 21/0230Z EST VA CLD: SFC/FL150 S0003 W07739 - S0010 W07730 - S0013 W07735 - S0004 W07740 - S0003 W07739 MOV SE 5KT FCST VA CLD +6HR: 21/0830Z NO VA EXP FCST VA CLD +12HR: 21/1430Z NO VA EXP FCST VA CLD +18HR: 21/2030Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO DENSE MET CLD OBSCN. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA WITH LOWER CONFIDENCE DUE TO LGT FL WINDS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20231121/0900Z