FVXX22 KNES 121319 VA ADVISORY DTG: 20190812/1319Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/875 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 12/1300Z OBS VA CLD: SFC/FL140 N0002 W07809 - S0004 W07740 - S0005 W07739 - S0007 W07810 - N0002 W07809 MOV W 20KT FCST VA CLD +6HR: 12/1900Z SFC/FL140 N0004 W07810 - S0004 W07740 - S0005 W07740 - S0005 W07813 - N0004 W07810 FCST VA CLD +12HR: 13/0100Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 13/0700Z NO ASH EXP RMK: VA EXTD 28NM W FM THE SUMMIT. NWP MDL INDICATES A CONT W MOV THRU +6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190812/1915Z