FVXX24 KNES 251720 VA ADVISORY DTG: 20201225/1720Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1148 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: INTMT VA CLD EMS. OBS VA DTG: 25/1650Z OBS VA CLD: SFC/FL160 S0005 W07740 - S0005 W07739 - S0015 W07736 - S0016 W07741 - S0005 W07740 MOV S 10KT FCST VA CLD +6HR: 25/2300Z SFC/FL160 S0005 W07740 - S0014 W07732 - S0016 W07738 - S0005 W07741 - S0005 W07740 FCST VA CLD +12HR: 26/0500Z SFC/FL160 S0005 W07740 - S0010 W07726 - S0016 W07729 - S0005 W07740 - S0005 W07740 FCST VA CLD +18HR: 26/1100Z NO VA EXP RMK: VA CLD OBSD MOVG S THRU BKN WX CLD CVR ON G16 STLT IMAGERY. WEBCAM OBSCD BY WX CLD CVR. NWP MDLS SUGGEST VA TO FL160. NWP MDLS FCST VA TO MOV SSE BY T+6 AND SE-ESE BY T+12. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20201225/2315Z