FVXX25 KNES 202110 VA ADVISORY DTG: 20231120/2110Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/784 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OBS VA DTG: 20/2050Z OBS VA CLD: SFC/FL150 S0001 W07738 - S0026 W07728 - S0028 W07738 - S0003 W07741 - S0001 W07738 MOV S 15KT FCST VA CLD +6HR: 21/0300Z SFC/FL150 S0001 W07738 - S0031 W07708 - S0043 W07723 - S0004 W07741 - S0001 W07738 FCST VA CLD +12HR: 21/0900Z NO VA EXP FCST VA CLD +18HR: 21/1500Z NO VA EXP RMK: NEW VA EM OBS IN SAT MOV S 10 NM FM SUMMIT. WEBCAM OBSCD BY MET CLDS. OBS VA FL ESTD FM NWP MDLS AND PREV ACT. FL MVMT FCST TO TURN TO SE BY T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20231121/0315Z