FVXX20 KNES 111514 VA ADVISORY DTG: 20170911/1514Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/398 INFO SOURCE: NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: NEW EMS AT 11/1415Z OBS VA DTG: 11/1445Z OBS VA CLD: SFC/FL230 N0001 W07758 - N0001 W07747 - S0007 W07749 - S0007 W07757 - N0001 W07758 MOV W 20-25KT FCST VA CLD +6HR: 11/2100Z SFC/FL230 NO ASH EXP FCST VA CLD +12HR: 12/0300Z NO ASH EXP FCST VA CLD +18HR: 12/0900Z NO ASH EXP RMK: GEOPHYSICAL INSTITUTE REPORTS NEW EMS TO FL230 AT 11/1415Z. DISSIPATION EXPECTED SHORTLY BUT ADDITIONAL EMS LIKELY. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170911/2115Z