FVXX21 KNES 151931 VA ADVISORY DTG: 20190715/1931Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/761 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM OBSD OBS VA DTG: 15/1900Z OBS VA CLD: SFC/FL160 N0004 W07758 - N0002 W07751 - S0003 W07753 - S0001 W07759 - N0004 W07758 MOV W 10-15KT FCST VA CLD +6HR: 16/0100Z SFC/FL160 NO ASH EXP FCST VA CLD +12HR: 16/0700Z NO ASH EXP FCST VA CLD +18HR: 16/1300Z NO ASH EXP RMK: PUFF OF VA CLD SEEN DRIFTING WNW AWAY FM SUMMIT. VA EXPCD TO DISPT WI 6 HRS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190716/0130Z