FVXX21 KNES 200956 VA ADVISORY DTG: 20180220/0956Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/178 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: PSBL VA ACT. OBS VA DTG: 20/0930Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 000/5KT FCST VA CLD +6HR: 20/1530Z FCST VA CLD +12HR: 20/2130Z FCST VA CLD +18HR: 21/0330Z RMK: VA IS NOT SEEN IN STLT IMAGERY DUE TO THICK CLD COVER. NWP MODEL GUIDANCE INDICATES WINDS OUT OF THE NORTH. WINDS ARE LIGHT AND VARIABLE. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180220/1600Z