FVXX20 KNES 041312 VA ADVISORY DTG: 20181004/1312Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/419 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONT VA EMS. OBS VA DTG: 04/1302Z OBS VA CLD: SFC/FL200 N1902 W09837 - N1901 W09837 - N1851 W09853 - N1901 W09854 - N1902 W09837 MOV SW 5KT FCST VA CLD +6HR: 04/1900Z SFC/FL200 N1902 W09837 - N1901 W09837 - N1845 W09902 - N1901 W09904 - N1902 W09837 FCST VA CLD +12HR: 05/0100Z SFC/FL200 N1902 W09837 - N1901 W09837 - N1845 W09902 - N1901 W09904 - N1902 W09837 FCST VA CLD +18HR: 05/0700Z SFC/FL200 NO ASH EXP RMK: CONT VA EMS SEEN IN WEB CAM AND STLT IMAGERY. VA EXTD ARND11 NMI WSW OF SUMMIT. NWP MODEL GUIDANCE CONT TO INDICATE A W-WSW MOV THROUGH T+12 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20181004/1915Z