FVXX21 KNES 311250 VA ADVISORY DTG: 20181031/1250Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/474 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW VA EM AT 1205Z. OBS VA DTG: 31/1242Z OBS VA CLD: SFC/FL190 N1910 W09837 - N1901 W09835 - N1900 W09840 - N1908 W09843 - N1910 W09837 MOV N 5KT FCST VA CLD +6HR: 31/1830Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 01/0030Z NO ASH EXP FCST VA CLD +18HR: 01/0630Z NO ASH EXP RMK: VA SEEN IN WEBCAM AND CONFIRMED IN VOLCAT AND VIS STLT IMAGERY. VA DRIFTING NNW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20181031/1845Z