FVXX24 KNES 160722 VA ADVISORY DTG: 20181216/0722Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/578 INFO SOURCE: GOES-EAST. VOLCANO WEB CAMERA. NWP MODELS. CIMSS VOLCAT. OVSICORI-UNA. ERUPTION DETAILS: REMNANT VA OBS E OF SUMMIT OBS VA DTG: 16/0645Z OBS VA CLD: SFC/FL210 N1944 W09624 - N1925 W09618 - N1928 W09647 - N1944 W09624 MOV E 10-15KT FCST VA CLD +6HR: 16/1300Z SFC/FL210 NO ASH EXP FCST VA CLD +12HR: 16/1900Z NO ASH EXP FCST VA CLD +18HR: 17/0100Z NO ASH EXP RMK: REMNANT VA OBS E OF SUMMIT FROM PREVIOUS ERUPTION. VA SIGNATURE QUICKLY DISP WITH TIME. NWP MDLS INDICATE CONT WINDS OUT OF THE E THRU +6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20181216/1315Z