FVXX20 KNES 311619 VA ADVISORY DTG: 20160831/1619Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2016/208 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. PILOT REPORT. GFS WINDS. VOLCANO WEB CAMERA. CENAPRED. ERUPTION DETAILS: PSBL VA EM OBS VA DTG: 31/1600Z OBS VA CLD: SFC/FL200 N1905 W09838 - N1900 W09835 - N1849 W09845 - N1855 W09852 - N1905 W09838 MOV SW 10KT FCST VA CLD +6HR: 31/2200Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 01/0400Z NO ASH EXP FCST VA CLD +18HR: 01/1000Z NO ASH EXP RMK: PIREP OF VA TO FL200. CENAPRED REPORTS NO EMS OBS. WEBCAM HAS NOT SHOWN SIG EMS BUT STEADY EM OF GASES AND STEAM. VA NOT DETECTED IN STLT IMAGERY HOWEVER, LINE OF CLDS SEEN EXTD SW OF SUMMIT WHICH MATCHES PIREP LOCATION. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20160831/2215Z