FVXX21 KNES 020249 VA ADVISORY DTG: 20180202/0249Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/101 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 02/0215Z OBS VA CLD: SFC/FL140 N0001 W07759 - S0001 W07739 - S0008 W07758 - N0001 W07759 MOV W 5-10KT FCST VA CLD +6HR: 02/0830Z SFC/FL140 N0005 W07759 - S0001 W07740 - S0005 W07801 - N0005 W07759 FCST VA CLD +12HR: 02/1430Z SFC/FL140 N0004 W07758 - S0001 W07741 - S0005 W07800 - N0004 W07758 FCST VA CLD +18HR: 02/2030Z SFC/FL140 N0005 W07758 - S0001 W07740 - S0006 W07800 - N0005 W07758 RMK: VA EXTD 15 NM W FR THE SUMMIT. NWP MODEL GUIDANCE SUGGESTS W MOV THROUGH +18 HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180202/0845Z