FVXX21 KNES 182014 VA ADVISORY DTG: 20190718/2014Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/776 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA OBS IN STLT. OBS VA DTG: 19/1950Z OBS VA CLD: SFC/FL160 N0008 W07822 - N0003 W07808 - S0003 W07808 - N0001 W07828 - N0008 W07822 MOV NW 15-20KT FCST VA CLD +6HR: 20/0200Z SFC/FL160 N0003 W07828 - S0003 W07740 - S0007 W07739 - S0005 W07828 - N0003 W07828 FCST VA CLD +12HR: 20/0800Z SFC/FL160 N0003 W07828 - S0003 W07740 - S0007 W07739 - S0005 W07828 - N0003 W07828 FCST VA CLD +18HR: 20/1400Z SFC/FL160 NO ASH EXP RMK: LGT VA CLD OBS IN STLT CENTERED 31 NM WNW OF SUMMIT. CONT LGT EM PSBL THRU T+12 HR BASED ON PREV ACTIVITY. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20190719/0215Z