FVXX21 KNES 200400 VA ADVISORY DTG: 20180220/0400Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/177 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: PSBL VA ACT OBS VA DTG: 20/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 315/5KT FCST VA CLD +6HR: 20/0930Z FCST VA CLD +12HR: 20/1530Z FCST VA CLD +18HR: 20/2130Z RMK: VA IS NOT SEEN IN STLT IMAGERY DUE TO WX CLDS. NWP MODEL GUIDANCE INDICATES MOV TO THE SSE. WINDS ARE LGT AND VARIABLE. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180220/1000Z