FVXX20 KNES 301029 VA ADVISORY DTG: 20191230/1029Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1444 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: POSS VA EM OBS VA DTG: 20/1010Z OBS VA CLD: SFC/FL170 S0004 W07802 - S0004 W07739 - S0005 W07739 - S0010 W07802 - S0004 W07802 MOV W 10KT FCST VA CLD +6HR: 20/1600Z SFC/FL170 S0004 W07739 - S0005 W07739 - S0014 W07801 - S0008 W07802 - S0004 W07739 FCST VA CLD +12HR: 20/2200Z SFC/FL170 S0004 W07740 - S0005 W07739 - S0015 W07801 - S0010 W07802 - S0004 W07740 FCST VA CLD +18HR: 21/0400Z SFC/FL170 S0004 W07740 - S0005 W07739 - S0020 W07755 - S0014 W07801 - S0004 W07740 RMK: VA EM NOT SEEN IN RECENT STLT IMAGES DUE TO DENS MET CLDS. VA EM POSS BASED ON RECENT ACT. VA EXPECTED TO EXTND TO APRX 25 WSW OF SUMMIT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20191230/1630Z