FVXX20 KNES 302301 VA ADVISORY DTG: 20110830/2300Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 1401-09 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2011/044 INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS. ERUPTION DETAILS: EXHALATION AT 2139Z OBS VA DTG: 30/2245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL240 135/5-10KT FCST VA CLD +6HR: 31/0500Z FCST VA CLD +12HR: 31/1100Z FCST VA CLD +18HR: 31/1700Z RMK: MEXICO CITY REPORTS VA EMITTING FROM VOLCANO. VA NOT SEEN IN STLT IMAGERY DUE TO WEATHER CLOUDS ...GUILLOT NXT ADVISORY: WILL BE ISSUED BY 20110831/0500Z NNNN