FVXX21 KNES 281436 VA ADVISORY DTG: 20160628/1436Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2016/172 INFO SOURCE: GOES-EAST. MEXICO CITY MWO. GFS WINDS. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: DISCRETE VA EMS. OBS VA DTG: 28/1415Z OBS VA CLD: SFC/FL250 N1902 W09837 - N1900 W09837 - N1856 W09846 - N1902 W09847 - N1902 W09837 MOV SW 5-10KT FCST VA CLD +6HR: 28/2030Z SFC/FL250 NO ASH EXP FCST VA CLD +12HR: 29/0230Z NO ASH EXP FCST VA CLD +18HR: 29/0830Z NO ASH EXP RMK: CONTINUED DISCRETE VA EMS SEEN IN WEBCAM AND STLT IMAGERY MOV W/SW 5-10KTS. MEXICO CITY CONFIRMED VA EMS TO FL250 SW. ...MICHAEL NXT ADVISORY: WILL BE ISSUED BY 20160628/2030Z