FVXX23 KNES 151512 VA ADVISORY DTG: 20160815/1512Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2016/202 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. RADIOSONDE. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM MOV WSW OBS VA DTG: 15/1445Z OBS VA CLD: SFC/FL280 N1904 W09842 - N1859 W09843 - N1859 W09850 - N1903 W09850 - N1904 W09842 MOV W 10-15KT FCST VA CLD +6HR: 15/2100Z SFC/FL280 N1900 W09956 - N1850 W09954 - N1848 W10005 - N1858 W10007 - N1900 W09956 FCST VA CLD +12HR: 16/0300Z SFC/FL280 NO ASH EXP FCST VA CLD +18HR: 16/0900Z NO ASH EXP RMK: DISCRETE VA EM ARND 1421Z SEEN IN STLT AND WEBCAM. VA MOV WSW. LEADING EDGE OF VA PUFF LOCATED APRX 10 NM FROM SUMMIT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20160815/2115Z