FVXX20 KNES 120458 VA ADVISORY DTG: 20220812/0458Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/662 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EM OBS VA DTG: 12/0420Z OBS VA CLD: SFC/FL150 S0002 W07744 - S0005 W07740 - S0005 W07740 - S0004 W07747 - S0002 W07744 MOV W 10KT FCST VA CLD +6HR: 12/1030Z SFC/FL150 S0001 W07745 - S0005 W07740 - S0005 W07740 - S0004 W07748 - S0001 W07745 FCST VA CLD +12HR: 12/1630Z NO VA EXP FCST VA CLD +18HR: 12/2230Z NO VA EXP RMK: POSS LGHT VA EM SEEN ON STLT IMAGERY MOVG WNW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20220812/1100Z