FVXX20 KNES 161116 VA ADVISORY DTG: 20180916/1116Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/874 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ERUPTION AT 0952Z. OBS VA DTG: 16/1045Z OBS VA CLD: SFC/FL160 S0001 W07743 - S0003 W07740 - S0005 W07741 - S0003 W07744 - S0001 W07743 MOV NW 5-10KT FCST VA CLD +6HR: 16/1700Z SFC/FL160 N0002 W07744 - S0004 W07739 - S0005 W07740 - S0002 W07747 - N0002 W07744 FCST VA CLD +12HR: 16/2300Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 17/0500Z NO ASH EXP RMK: ACT AT SUMMIT WAS OBS AT 0952Z IN WEB CAM. STLT IMAGERY CONFIRMS A SMALL VA EM OCCURRED. VA OBS TO 4 NM WNW OF SUMMIT. NWP MDLS SUGGEST WINDS TO SHIFT TO OUT OF THE SE TRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180916/1715Z