FVXX24 KNES 081639 VA ADVISORY DTG: 20190908/1639Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/822 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM OBS VA DTG: 08/1620Z OBS VA CLD: SFC/FL240 N1900 W09825 - N1856 W09809 - N1849 W09811 - N1853 W09828 - N1900 W09825 MOV SE 5KT SFC/FL210 N1904 W09837 - N1858 W09835 - N1836 W09852 - N1838 W09907 - N1859 W09900 - N1904 W09837 MOV SW 5KT FCST VA CLD +6HR: 08/2230Z SFC/FL240 NO ASH EXPSFC/FL210 N1905 W09837 - N1902 W09832 - N1821 W09839 - N1837 W09929 - N1905 W09837 FCST VA CLD +12HR: 09/0430Z NO ASH EXPSFC/FL210 N1907 W09838 - N1902 W09833 - N1820 W09831 - N1835 W09920 - N1907 W09838 FCST VA CLD +18HR: 09/1030Z NO ASH EXPSFC/FL210 N1907 W09838 - N1904 W09833 - N1819 W09828 - N1830 W09918 - N1907 W09838 RMK: REMNANT VA EM MOV ESE WITH LEADING EDGE LOCATED APRX 30 NM FROM SUMMIT AND EXPECTED TO DISP WI 6 HRS. HEAVIER VA EM MOV SW AND EXTND APRX 35 NM FROM SUMMIT AS SEEN IN STLT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20190908/2245Z