FVXX23 KNES 131845 VA ADVISORY DTG: 20200913/1845Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/820 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: NEW ASH EMISSION OBS VA DTG: 13/1836Z OBS VA CLD: SFC/FL220 N1904 W09839 - N1901 W09838 - N1848 W09841 - N1851 W09849 - N1904 W09839 MOV S 5-10KT FCST VA CLD +6HR: 14/0030Z SFC/FL220 N1903 W09840 - N1902 W09837 - N1820 W09843 - N1822 W09859 - N1903 W09840 FCST VA CLD +12HR: 14/0630Z NO VA EXP FCST VA CLD +18HR: 14/1230Z NO VA EXP RMK: ASH EXT 12 NMI SSW OF THE SUMMIT FOLLOWING A NEW EMISSION. REMNANT VA CLD DISP 45 NM SSW OF THE SUMMIT. LTLCG EXP TO ANY FUTURE EM THRU T+6. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20200914/0045Z