FVXX22 KNES 230553 VA ADVISORY DTG: 20220123/0553Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/079 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONTG VA EMS. OBS VA DTG: 23/0530Z OBS VA CLD: SFC/FL150 S0003 W07740 - S0005 W07738 - S0020 W07749 - S0013 W07757 - S0003 W07740 MOV SW 5KT FCST VA CLD +6HR: 23/1130Z SFC/FL150 S0004 W07740 - S0004 W07738 - S0021 W07749 - S0014 W07755 - S0004 W07740 FCST VA CLD +12HR: 23/1730Z SFC/FL150 S0003 W07740 - S0005 W07738 - S0019 W07753 - S0011 W07758 - S0003 W07740 FCST VA CLD +18HR: 23/2330Z SFC/FL150 S0003 W07740 - S0004 W07738 - S0022 W07752 - S0013 W07758 - S0003 W07740 RMK: NEW VA EM OBS IN SAT MOV SW 20 NM FM SUMMIT AND BEGINNING TO DSIPT. OBS VA FL ESTD FM NWP MDLS. LTLCG FCST IN FL MVMT THRU T+18 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220123/1200Z