FVXX23 KNES 152009 VA ADVISORY DTG: 20190315/2009Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/282 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. ASHTAM. GEOPHYSICAL INST. ERUPTION DETAILS: VA EM OBS VA DTG: 15/1945Z OBS VA CLD: SFC/FL135 S0004 W07740 - S0006 W07739 - S0011 W07756 - S0005 W07757 - S0004 W07740 MOV W 5KT FCST VA CLD +6HR: 16/0200Z SFC/FL135 NO ASH EXP FCST VA CLD +12HR: 16/0800Z NO ASH EXP FCST VA CLD +18HR: 16/1400Z NO ASH EXP RMK: MWO RPRTD DISCRETE VA EM AT 15/1917Z. COULD NOT BE DETECTED IN STLT DUE TO MET CLDS IN VCY. VA LIKELY MOV WSW BASED ON MWO RPRT AND MODELS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20190316/0215Z