FVXX24 KNES 251646 VA ADVISORY DTG: 20190925/1646Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/898 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: FQT EM OBS VA DTG: 25/1631Z OBS VA CLD: SFC/FL250 N1918 W09835 - N1916 W09830 - N1900 W09836 - N1901 W09841 - N1918 W09835 MOV N 5-10KT FCST VA CLD +6HR: 25/2230Z SFC/FL250 N1923 W09834 - N1920 W09829 - N1900 W09835 - N1902 W09841 - N1923 W09834 FCST VA CLD +12HR: 26/0430Z SFC/FL250 N1916 W09843 - N1901 W09835 - N1859 W09839 - N1913 W09849 - N1916 W09843 FCST VA CLD +18HR: 26/1030Z SFC/FL250 N1923 W09834 - N1920 W09828 - N1900 W09835 - N1902 W09840 - N1923 W09834 RMK: VA EXT 20 NM NNE OF THE SUMMIT. LTLCG EXP OVR NXT 6 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20190925/2245Z