FVXX20 KNES 301843 VA ADVISORY DTG: 20181130/1843Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1138 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 30/1815Z OBS VA CLD: SFC/FL170 S0002 W07739 - S0023 W07747 - S0015 W07758 - S0002 W07739 MOV SW 5KT FCST VA CLD +6HR: 01/0030Z SFC/FL170 NO ASH EXP FCST VA CLD +12HR: 01/0630Z NO ASH EXP FCST VA CLD +18HR: 01/1230Z NO ASH EXP RMK: VA EMS OBS MOV SW IN STLT IMAGERY. VA EMS IS BECOMING DISP WITH TIME. NWP MDLS INDICATE CONT WINDS OUT OF THE NE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20181201/0045Z