FVXX20 KNES 271005 VA ADVISORY DTG: 20170627/1005Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/178 INFO SOURCE: GOES-EAST. NWP MODELS. ABBA. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EMS CONTINUE OBS VA DTG: 27/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/5-10KT FCST VA CLD +6HR: 27/1530Z FCST VA CLD +12HR: 27/2130Z FCST VA CLD +18HR: 28/0330Z RMK: CONTINUOUS LAVA EMISSIONS AND SPORADIC PUFFS OF GAS AND POSSIBLE VA SEEN IN TIME-LAPSE WEB CAM. ALSO A BRIGHT HOTSPOT NOTED IN S/W STLT IMAGERY. NWP MODELS SUGGEST THAT EMS WILL DRIFT TO THE W OF THE SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20170627/1600Z