FVXX21 KNES 172258 VA ADVISORY DTG: 20180217/2258Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/167 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 17/2230Z OBS VA CLD: SFC/FLF160 N0008 W07800 - S0004 W07739 - S0005 W07740 - S0002 W07805 - N0008 W07800 MOV W 5KT FCST VA CLD +6HR: 18/0430Z SFC/FL160 N0008 W07805 - S0004 W07739 - S0005 W07740 - S0003 W07808 - N0008 W07805 FCST VA CLD +12HR: 18/1030Z SFC/FL160 N0009 W07806 - S0004 W07738 - S0005 W07739 - S0003 W07808 - N0009 W07806 FCST VA CLD +18HR: 18/1630Z SFC/FL160 N0009 W07806 - S0004 W07738 - S0005 W07739 - S0003 W07808 - N0009 W07806 RMK: VA EXTD 25 NM WNW OF VOLCANO AND SEEN IN STLT IMAGERY. NWP MODEL GUIDANCE CONTS TO SHOW A W-WARD MOV THROUGH T+18 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180218/0500Z