FVXX24 KNES 311512 VA ADVISORY DTG: 20201231/1512Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1166 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA CLD SEEN IN STLT. OBS VA DTG: 31/1450Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07740 - S0007 W07745 - S0005 W07746 - S0004 W07740 MOV W 10KT FCST VA CLD +6HR: 31/2100Z SFC/FL150 S0004 W07740 - S0005 W07739 - S0009 W07745 - S0006 W07746 - S0004 W07740 FCST VA CLD +12HR: 01/0300Z NO VA EXP FCST VA CLD +18HR: 01/0900Z NO VA EXP RMK: PSBL VA CLD SEEN IN STL MOV WSW FM SUMMIT. THERE HAS BEEN NO VONA RPRTS OF VA ALTHOUGH SUMMIT AND WEBCAM ARE CLDY. MODEL GUIDANCE SHOWS A SW-LY MOV BY T+6 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20201231/2115Z