FVXX20 KNES 220928 VA ADVISORY DTG: 20190122/0928Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/078 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: PSBL ONGOING VA EMS OBS VA DTG: 22/0900Z OBS VA CLD: SFC/FL140 N0004 W07759 - S0004 W07738 - S0005 W07739 - S0009 W07800 - N0004 W07759 MOV W 10-15KT FCST VA CLD +6HR: 22/1500Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 22/2100Z NO ASH EXP FCST VA CLD +18HR: 23/0300Z NO ASH EXP RMK: VA EM NOT OBS IN STLT IMAGERY DUE TO WX CLD. HOT SPOT ACT PERSISTS. NWP MODEL WIND GUIDANCE SUGGESTS WESTWARD FLOW AT FL140. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20190122/1530Z