Volcanic Ash Advisory Center Washington (VAAC) issued the following report: FVXX23 at 05:26 UTC, 04/05/19 from KNES VA ADVISORY DTG: 20190504/0524Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT [3562 M] ADVISORY NR: 2019/493 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSSIBLE ONGOING VA EMS OBS VA DTG: 04/0450Z OBS…