FVXX21 KNES 260626 VA ADVISORY DTG: 20180226/0626Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/204 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: NEAR CONTINUOUS VA EMS OBS VA DTG: 26/0600Z OBS VA CLD: SFC/FL170 N0013 W07734 - N0012 W07725 - S0007 W07738 - S0005 W07741 - N0013 W07734 MOV NE 15KT FCST VA CLD +6HR: 26/1200Z SFC/FL170 N0020 W07726 - N0019 W07718 - S0007 W07738 - S0004 W07741 - N0020 W07726 FCST VA CLD +12HR: 26/1800Z SFC/FL170 N0025 W07723 - N0023 W07714 - S0007 W07737 - S0005 W07742 - N0025 W07723 FCST VA CLD +18HR: 27/0000Z SFC/FL170 N0025 W07722 - N0023 W07714 - S0007 W07737 - S0004 W07741 - N0025 W07722 RMK: VA OBS IN STLT MOVG NE FM SUMMIT AT 15KTS NEAR FL170. VA EXTDS FOR APPROX 25 NMI THRU 0545Z. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20180226/1230Z