FVXX21 KNES 180117 VA ADVISORY DTG: 20200918/0117Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/806 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: POSSIBLE VA EM OBS VA DTG: 17/0050Z OBS VA CLD: SFC/FL160 S0002 W07752 - S0006 W07739 - S0006 W07740 - S0008 W07752 - S0002 W07752 MOV W 5-10KT FCST VA CLD +6HR: 17/0700Z SFC/FL160 S0003 W07752 - S0005 W07739 - S0007 W07740 - S0009 W07753 - S0003 W07752 FCST VA CLD +12HR: 17/1300Z SFC/FL160 S0002 W07752 - S0005 W07741 - S0006 W07740 - S0009 W07752 - S0002 W07752 FCST VA CLD +18HR: 17/1900Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET CLD OBSC. HOWEVER, WEBCAM SHOWS EMS WHICH MAY CONTAIN VA. LTLCG EXPCD THRU T+12 HRS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20200918/0715Z