FVXX20 KNES 081115 VA ADVISORY DTG: 20141208/1115Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2014/051 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. NAM WINDS. SEISMIC DETECTION. ERUPTION DETAILS: EMISSION OF VA OBS VA DTG: 08/1100Z OBS VA CLD: SFC/FL250 N1905 W09830 - N1858 W09826 - N1849 W09847 - N1901 W09850 - N1903 W09837 - N1905 W09830 MOV SW 5KT FCST VA CLD +6HR: 08/1700Z SFC/FL250 N1839 W09900 - N1838 W09821 - N1820 W09820 - N1819 W09900 - N1839 W09900 FCST VA CLD +12HR: 08/2300Z SFC/FL250 N1816 W09913 - N1811 W09816 - N1747 W09816 - N1746 W09913 - N1816 W09913 FCST VA CLD +18HR: 09/0500Z SFC/FL250 NO ASH EXP RMK: VA OBSERVED IN STLT AND WEBCAM IMAGERY. SIGMET ISSUED BY MEXICO CITY FOR VA TO FL250 MV SW. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20141208/1715Z