FVXX20 KNES 221854 VA ADVISORY DTG: 20181222/1854Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1214 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EM AT 22/1752Z OBS VA DTG: 22/1830Z OBS VA CLD: SFC/FL140 S0001 W07752 - S0004 W07741 - S0006 W07740 - S0008 W07752 - S0001 W07752 MOV W 5-10KT FCST VA CLD +6HR: 23/0030Z SFC/FL140 S0001 W07753 - S0004 W07741 - S0006 W07740 - S0008 W07752 - S0001 W07753 FCST VA CLD +12HR: 23/0630Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 23/1230Z NO ASH EXP RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. HGT AND MOV BASED ON MODEL GUIDANCE AND LATEST RPRT. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20181223/0100Z