FVXX20 KNES 251223 VA ADVISORY DTG: 20190825/1223Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/923 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS CONTINUE OBS VA DTG: 25/1150Z OBS VA CLD: SFC/FL150 N0004 W07756 - S0004 W07740 - S0005 W07741 - S0004 W07800 - N0004 W07756 MOV NW 15-20KT FCST VA CLD +6HR: 25/1800Z SFC/FL150 N0004 W07756 - S0003 W07740 - S0005 W07740 - S0004 W07800 - N0004 W07756 FCST VA CLD +12HR: 26/0000Z SFC/FL150 N0004 W07756 - S0004 W07740 - S0005 W07741 - S0004 W07800 - N0004 W07756 FCST VA CLD +18HR: 26/0600Z SFC/FL150 N0004 W07756 - S0004 W07740 - S0005 W07740 - S0004 W07759 - N0004 W07756 RMK: CONS DISCRETE VA EMS SEEN ON STLT IMAGERY MOV WNW AWAY SUMMIT. HEIGHT AND FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD THRU FRCST PERIOD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190825/1830Z