FVXX22 KNES 130637 VA ADVISORY DTG: 20160813/0637Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2016/199 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM MOV WSW OBS VA DTG: 13/0615Z OBS VA CLD: SFC/FL270 N1902 W09849 - N1853 W09847 - N1852 W09853 - N1900 W09855 - N1902 W09849 MOV W 10-15KT FCST VA CLD +6HR: 13/1230Z SFC/FL270 NO ASH EXP FCST VA CLD +12HR: 13/1830Z NO ASH EXP FCST VA CLD +18HR: 14/0030Z NO ASH EXP RMK: DISCRETE VA EM SEEN IN STL AND SUPPORTED BY RPRT FROM MWO. LEADING EDGE OF VA LOCATED APRX 19NM W OF SUMMIT. ASH EXPECTED TO MIX WITH WX CLDS IN VCY AND DISP WI 6 HRS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160813/1230Z