FVXX20 KNES 180601 VA ADVISORY DTG: 20181218/0601Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1197 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 18/0530Z OBS VA CLD: SFC/FL160 N0007 W07743 - S0003 W07740 - N0002 W07750 - N0007 W07743 MOV NW 10-15KT FCST VA CLD +6HR: 18/1130Z SFC/FL160 NO ASH EXP FCST VA CLD +12HR: 18/1730Z NO ASH EXP FCST VA CLD +18HR: 18/2330Z NO ASH EXP RMK: ONGOING VA EMS OBS MOV NW FM SUMMIT. NWP MDLS SUGGEST CONT MOV NW FM SUMMIT THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20181218/1200Z