FVXX23 KNES 080833 VA ADVISORY DTG: 20220108/0833Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/030 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONTG FRQ VA EMS. OBS VA DTG: 08/0810Z OBS VA CLD: SFC/FL160 N0013 W07754 - S0004 W07738 - S0005 W07740 - N0007 W07800 - N0013 W07754 MOV NW 5KT FCST VA CLD +6HR: 08/1400Z SFC/FL160 N0010 W07758 - S0003 W07738 - S0004 W07740 - N0002 W07802 - N0010 W07758 FCST VA CLD +12HR: 08/2000Z SFC/FL160 N0002 W07801 - S0003 W07739 - S0005 W07740 - S0005 W07802 - N0002 W07801 FCST VA CLD +18HR: 09/0200Z SFC/FL160 N0002 W07802 - S0003 W07739 - S0004 W07739 - S0006 W07803 - N0002 W07802 RMK: FRQ VA EMS OBS IN SAT MOV NW UP TO 25 NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. FL MVMT FCST TO TURN TO W BY T+12 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220108/1430Z