FVXX20 KNES 040508 VA ADVISORY DTG: 20191204/0508Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1348 INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. ERUPTION DETAILS: POSS VA CLDS SEEN IN STLT. OBS VA DTG: 04/0450Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07739 - S0012 W07750 - S0006 W07752 - S0004 W07740 MOV SW 10-15KT FCST VA CLD +6HR: 04/1100Z SFC/FL150 S0004 W07740 - S0005 W07739 - S0011 W07752 - S0004 W07753 - S0004 W07740 FCST VA CLD +12HR: 04/1700Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 04/2300Z NO ASH EXP RMK: POSS VA CLDS SEEN IN STLT MOV WSW. VA IS DIFFICULT TO SEE DUE TO WX CLDS. MODEL GUIDANCE CONT TO SHOW A WSW MOV THRU T+6 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20191204/1115Z