FVXX21 KNES 010940 VA ADVISORY DTG: 20130901/0940Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2013/249 INFO SOURCE: GOES-13. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA OBSERVED 01/0310Z OBS VA DTG: 01/0845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL240 010/10-15KT FCST VA CLD +6HR: 01/1500Z FCST VA CLD +12HR: 01/2100Z FCST VA CLD +18HR: 02/0300Z RMK: VA NOT DETECTED IN STLT IMAGERY DUE TO WX CLDS BUT VOLCANO WEB CAM SUGGESTS EMISSIONS OF UNKNOWN COMPOSITION. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20130901/1545Z