FVXX20 KNES 171050 VA ADVISORY DTG: 20180917/1050Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/879 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ABBA. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 17/1030Z OBS VA CLD: SFC/FL130 S0001 W07752 - S0005 W07740 - S0005 W07739 - S0007 W07752 - S0001 W07752 MOV W 5-10KT FCST VA CLD +6HR: 17/1630Z SFC/FL13 S0000 W07752 - S0005 W07739 - S0005 W07739 - S0007 W07752 - S0000 W07752 FCST VA CLD +12HR: 17/2230Z SFC/FL130 NO ASH EXP FCST VA CLD +18HR: 18/0430Z NO ASH EXP RMK: VARIOUS STLT IMAGERY MODES ALONG WITH WEBCAM SUGGESTS ONGOING VA EMS. VA MOV W OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180917/1645Z