FVXX22 KNES 271611 VA ADVISORY DTG: 20191227/1611Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2019/1214 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: VA EM OBS VA DTG: 27/1550Z OBS VA CLD: SFC/FL220 N1911 W09834 - N1910 W09828 - N1904 W09833 - N1905 W09837 - N1911 W09834 MOV NE 20KT FCST VA CLD +6HR: 27/2200Z SFC/FL220 NO ASH EXP FCST VA CLD +12HR: 28/0400Z NO ASH EXP FCST VA CLD +18HR: 28/1000Z NO ASH EXP RMK: DISCRETE LGT VA EM SEEN IN STLT WITH LEADING EDGE EXTND APRX 12 NM FM SUMMIT. VA EM EXPECTED TO DISP WI 6 HRS AS IT MOV NE QUICKLY ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20191227/2215Z