FVXX20 KNES 111951 VA ADVISORY DTG: 20190911/1951Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/979 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 11/1920Z OBS VA CLD: SFC/FL150 N0002 W07755 - S0004 W07740 - S0005 W07739 - S0006 W07756 - N0002 W07755 MOV W 15-20KT FCST VA CLD +6HR: 12/0130Z SFC/FL150 N0007 W07806 - S0004 W07740 - S0005 W07739 - S0007 W07810 - N0007 W07806 FCST VA CLD +12HR: 12/0730Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 12/1330Z NO ASH EXP RMK: VA EXTD 16NM W FM THE SUMMIT. NWP MDL INDICATES A CONT W MOV THRU +6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190912/0145Z