FVXX24 KNES 310546 VA ADVISORY DTG: 20190831/0546Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/783 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM OBS VA DTG: 31/0530Z OBS VA CLD: SFC/FL210 N1920 W09911 - N1903 W09836 - N1859 W09837 - N1906 W09915 - N1920 W09911 MOV W 10KT FCST VA CLD +6HR: 31/1130Z SFC/FL210 N1919 W09915 - N1902 W09836 - N1859 W09836 - N1906 W09916 - N1919 W09915 FCST VA CLD +12HR: 31/1730Z SFC/FL210 N1920 W09914 - N1903 W09835 - N1859 W09836 - N1905 W09917 - N1920 W09914 FCST VA CLD +18HR: 31/2330Z SFC/FL210 N1919 W09914 - N1903 W09837 - N1859 W09836 - N1905 W09916 - N1919 W09914 RMK: DISCRETE VA EM CONT TO BE SEEN IN STLT AND WEB CAM. VA EXTND APRX 35 NM FROM SUMMIT AND PASSING 8 NM SOUTH OF MMMX AIRPORT. ACT EXPECTED TO CONT BASED ON RECENT HISTORY. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20190831/1145Z