FVXX21 KNES 180218 VA ADVISORY DTG: 20180418/0218Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/396 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA ACT. OBS VA DTG: 18/0200Z OBS VA CLD: SFC/FL150 N0004 W07800 - S0004 W07740 - S0005 W07740 - S0009 W07802 - N0004 W07800 MOV W 5-10KT FCST VA CLD +6HR: 18/0800Z SFC/FL150 N0007 W07804 - S0004 W07740 - S0005 W07740 - S0007 W07802 - N0007 W07804 FCST VA CLD +12HR: 18/1400Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 18/2000Z NO ASH EXP RMK: VA NOT SEEN IN STLT IMAGERY OVER LAST COUPLE HRS DUE TO WX CLDS. T+0 AND T+6 BASED OFF OF EARLIER IMAGERY AND NWP MODEL GUIDANCE. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180418/0815Z