FVXX21 KNES 220147 VA ADVISORY DTG: 20180222/0147Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/185 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 22/0100Z OBS VA CLD: SFC/FL230 S0005 W07737 - S0040 W07701 - S0046 W07708 - S0005 W07738 - S0005 W07737 MOV SE 20-25KT FCST VA CLD +6HR: 22/0700Z SFC/FL230 S0004 W07738 - S0049 W07639 - S0101 W07650 - S0005 W07739 - S0004 W07738 FCST VA CLD +12HR: 22/1300Z SFC/FL230 S0005 W07735 - S0044 W07632 - S0059 W07646 - S0005 W07738 - S0005 W07735 FCST VA CLD +18HR: 22/1900Z SFC/FL230 S0005 W07735 - S0044 W07632 - S0059 W07646 - S0006 W07738 - S0005 W07735 RMK: VA EXTD 55 NM SE FR THE SUMMIT. NMP MODEL GUIDANCE SUGGESTS A CONT SE MOV THROUGH +18 HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180222/0745Z