FVXX21 KNES 282355 VA ADVISORY DTG: 20170828/2355Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/342 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. NOAA CIMSS ALERT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 28/2315Z OBS VA CLD: SFC/FL190 N0005 W07758 - S0003 W07740 - S0004 W07741 - S0008 W07759 - N0005 W07758 MOV W 15-20KT FCST VA CLD +6HR: 29/0530Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 29/1130Z NO ASH EXP FCST VA CLD +18HR: 29/1730Z NO ASH EXP RMK: INTERMITTENT VA PUFFS SEEN IN WEB CAM. ADDITIONALLY NOAA/CIMSS FALSE COLOR PRODUCT SHOWING INDIVIDUAL PUFFS MOV WNW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20170829/0600Z