FVXX22 KNES 051256 VA ADVISORY DTG: 20190405/1256Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/366 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS LKLY OBS VA DTG: 05/1240Z OBS VA CLD: SFC/FL140 N0002 W07741 - S0003 W07737 - S0006 W07740 - S0002 W07745 - N0002 W07741 MOV NW 5-10KT FCST VA CLD +6HR: 05/1830Z SFC/FL140 N0007 W07745 - S0005 W07738 - S0006 W07740 - N0002 W07750 - N0007 W07745 FCST VA CLD +12HR: 06/0030Z SFC/FL140 N0007 W07745 - S0005 W07738 - S0005 W07740 - N0002 W07750 - N0007 W07745 FCST VA CLD +18HR: 06/0630Z SFC/FL140 N0007 W07743 - S0005 W07739 - S0007 W07740 - N0002 W07750 - N0007 W07743 RMK: VERY FAINT VA SIGNAL OBS IN STLT. BRIGHT HOTSPOT AT 1140Z LKLY INDICATES THE START OF THE EMISSION.VA CLD MOVG NW FM SUMMIT AT 5KT BLW FL140. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20190405/1900Z