FVXX24 KNES 210527 VA ADVISORY DTG: 20151021/0527Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2015/209 INFO SOURCE: GOES-EAST. NAM WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: EXHALATION AT 21/0330Z OBS VA DTG: 21/0445Z OBS VA CLD: SFC/FL200 N1933 W09919 - N1905 W09836 - N1857 W09841 - N1914 W09927 - N1933 W09919 MOV NW 15KT FCST VA CLD +6HR: 21/1100Z SFC/FL200 NO ASH EXP FCST VA CLD +12HR: 21/1700Z NO ASH EXP FCST VA CLD +18HR: 21/2300Z NO ASH EXP RMK: AN EXHALATION WAS SEEN IN WEB CAM AT ABOUT 21/0330Z. VA WAS DETECTED IN SUBSEQUENT GOES MULTISPECTRAL IMAGERY MOV TO NW. VA EXTDS 75KM FROM SUMMIT AT 0445Z. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20151021/1130Z