FVXX20 KNES 120125 VA ADVISORY DTG: 20130812/0125Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2013/231 INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: EXHALATION AT 11/1842Z OBS VA DTG: 12/0102Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 160/5-10KT FCST VA CLD +6HR: 12/0700Z FCST VA CLD +12HR: 12/1300Z FCST VA CLD +18HR: 12/1900Z RMK: VA IS NOT SEEN DUE TO WX CLDS. WEBCAM ALSO SHOWS DENSE CLD COVERAGE. ...MCCARTHY NXT ADVISORY: WILL BE ISSUED BY 20130812/0730Z