FVXX21 KNES 161653 VA ADVISORY DTG: 20130716/1653Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2013/031 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: VA OBSERVED 16/1555Z OBS VA DTG: 16/1615Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 090/20-30KT SFC/FL150 090/20-30KT FCST VA CLD +6HR: 16/2230Z FCST VA CLD +12HR: 17/0430Z FCST VA CLD +18HR: 17/1030Z RMK: THE VO OBSERVED VA OVR THE SUMMIT AT 1555Z. VA COULD NOT BE DETECTED IN STLT IMAGERY DUE TO EXTENSIVE WX CLOUDS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20130716/2300Z