FVXX20 KNES 251745 VA ADVISORY DTG: 20190825/1745Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/924 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: OMGOING VA EMS OBS VA DTG: 25/1720Z OBS VA CLD: SFC/FL150 N0007 W07755 - S0004 W07740 - S0005 W07740 - N0001 W07759 - N0007 W07755 MOV NW 15-20KT FCST VA CLD +6HR: 25/2330Z SFC/FL150 N0008 W07755 - S0004 W07740 - S0005 W07740 - N0001 W07759 - N0008 W07755 FCST VA CLD +12HR: 26/0530Z SFC/FL150 N0008 W07754 - S0004 W07740 - S0005 W07740 - N0001 W07759 - N0008 W07754 FCST VA CLD +18HR: 26/1130Z SFC/FL150 N0008 W07754 - S0004 W07740 - S0005 W07740 - N0001 W07759 - N0008 W07754 RMK: CONS DISCRETE VA EMS SEEN ON STLT IMAGERY MOV NW AWAY FM SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD THRU FRCST PERIOD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190825/2345Z