FVXX22 KNES 161435 VA ADVISORY DTG: 20190416/1435Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/415 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 16/1410Z OBS VA CLD: SFC/FL140 N0004 W07752 - S0004 W07740 - S0005 W07739 - S0004 W07755 - N0004 W07752 MOV NW 10-15KT FCST VA CLD +6HR: 16/2000Z SFC/FL140 N0004 W07752 - S0004 W07740 - S0005 W07740 - S0004 W07755 - N0004 W07752 FCST VA CLD +12HR: 17/0200Z SFC/FL140 N0004 W07752 - S0004 W07739 - S0005 W07740 - S0004 W07755 - N0004 W07752 FCST VA CLD +18HR: 17/0800Z SFC/FL140 NO ASH EXP RMK: VA IS OBS 15NM WNW FM THE SUMMIT, IS OFTEN OBSCUED BY WX CLDS. NWP MODEL INDICATES CONT NW MOV. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190416/2030Z