FVXX20 KNES 071728 VA ADVISORY DTG: 20200107/1728Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/029 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA CLDS SEEN IN STLT IMAGERY OBS VA DTG: 07/1650Z OBS VA CLD: SFC/FL160 S0001 W07800 - S0002 W07738 - S0007 W07737 - S0013 W07800 - S0001 W07800 MOV W 10-15KT FCST VA CLD +6HR: 07/2300Z SFC/FL160 N0002 W07811 - S0002 W07737 - S0006 W07737 - S0012 W07810 - N0002 W07811 FCST VA CLD +12HR: 08/0500Z SFC/FL160 N0004 W07810 - S0002 W07737 - S0007 W07737 - S0009 W07810 - N0004 W07810 FCST VA CLD +18HR: 08/1100Z SFC/FL160 N0011 W07808 - S0003 W07737 - S0007 W07738 - S0004 W07810 - N0011 W07808 RMK: VA CLDS SEEN 10 NM W OF SUMMIT. VA HGT AND DIR FM STLT AND NWP MDLS WHICH SHOW W-NW LY TREND THRU T+18. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200107/2330Z