FVXX22 KNES 141455 VA ADVISORY DTG: 20190414/1455Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/405 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. ERUPTION DETAILS: DISCRETE VA EMS OBS VA DTG: 14/1430Z OBS VA CLD: SFC/FL160 N0001 W07758 - S0004 W07739 - S0007 W07740 - S0009 W07758 - N0001 W07758 MOV W 10-15KT FCST VA CLD +6HR: 14/2030Z SFC/FL150 N0000 W07758 - S0004 W07739 - S0005 W07739 - S0011 W07758 - N0000 W07758 FCST VA CLD +12HR: 15/0230Z SFC/FL150 S0000 W07757 - S0004 W07740 - S0006 W07740 - S0011 W07758 - S0000 W07757 FCST VA CLD +18HR: 15/0830Z SFC/FL150 NO ASH EXP RMK: DISCRETE VA EMS OBS IN STLT MOV W FM SUMMIT AT 15 KTS BLW FL150. VA CAN BE SEEN APPROX 20 NMI FM SUMMIT BFR BECOMG TOO DIFF TO DETECT. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20190414/2100Z