FVXX20 KNES 100031 VA ADVISORY DTG: 20190810/0031Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/682 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 10/0011Z OBS VA CLD: SFC/FL200 N1911 W09905 - N1904 W09837 - N1859 W09837 - N1855 W09906 - N1911 W09905 MOV W 15-20KT FCST VA CLD +6HR: 10/0600Z SFC/FL200 N1915 W09912 - N1904 W09836 - N1859 W09835 - N1855 W09913 - N1915 W09912 FCST VA CLD +12HR: 10/1200Z SFC/FL200 N1920 W09912 - N1903 W09836 - N1858 W09836 - N1857 W09919 - N1920 W09912 FCST VA CLD +18HR: 10/1800Z SFC/FL200 NO ASH EXP RMK: VA EXTD 25NM W FM THE SUMMIT. NWP MDL INDICATES A CONT W MOV THRU +12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190810/0630Z