FVXX20 KNES 122035 VA ADVISORY DTG: 20191212/2035Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1387 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: LIGHT OCNL VA EMS SEEN IN STLT IMAGERY OBS VA DTG: 12/2000Z OBS VA CLD: SFC/FL170 S0002 W07740 - S0011 W07723 - S0016 W07726 - S0005 W07741 - S0002 W07740 MOV SE 5-10KT FCST VA CLD +6HR: 13/0200Z SFC/FL170 NO ASH EXP FCST VA CLD +12HR: 13/0800Z NO ASH EXP FCST VA CLD +18HR: 13/1400Z NO ASH EXP RMK: PSBO VA CLD EMS SEEN IN STLT IMAGERY THRU WX CLDS WITH LOW CONF. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20191213/0230Z