FVXX22 KNES 181155 VA ADVISORY DTG: 20190418/1155Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/423 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. VOLCAT. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 18/1130Z OBS VA CLD: SFC/FL150 N0001 W07754 - S0004 W07739 - S0006 W07740 - S0008 W07755 - N0001 W07754 MOV W 5-10KT FCST VA CLD +6HR: 18/1730Z SFC/FL150 NO ASH EXP FCST VA CLD +12HR: 18/2330Z NO ASH EXP FCST VA CLD +18HR: 19/0530Z NO ASH EXP RMK: INTERMITTENT VA EMS CONTINUE. NOT SEEN IN WEBCAM OR STLT IMAGERY DUE TO WX CLDS BUT SUGGESTED BY THE GEOPHYSICAL INST AND GUAYAQUIL. VA MOV TO W ACCORDING TO NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20190418/1800Z