FVXX24 KNES 150129 VA ADVISORY DTG: 20190915/0129Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/849 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 15/0111Z OBS VA CLD: SFC/FL220 N1906 W09847 - N1901 W09837 - N1859 W09836 - N1858 W09848 - N1906 W09847 MOV W 5-10KT FCST VA CLD +6HR: 15/0700Z SFC/FL220 N1911 W09853 - N1902 W09837 - N1859 W09838 - N1856 W09855 - N1911 W09853 FCST VA CLD +12HR: 15/1300Z SFC/FL220 NO ASH EXP FCST VA CLD +18HR: 15/1900Z NO ASH EXP RMK: VA EXTD 9NM W FM THE SUMMIT. NWP MDL INDICATES A CONT W MOV THRU +6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190915/0730Z