FVXX20 KNES 271849 VA ADVISORY DTG: 20170927/1849Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/459 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EMS NOT OBS IN STLT IMAGERY OBS VA DTG: 27/1815Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: VA EMS HAS DISP. VA NOT OBS IN STLT IMAGERY OR VO WEBCAMERA. ...FISHER NXT ADVISORY: NO FURTHER ADVISORIES