FVXX20 KNES 090952 VA ADVISORY DTG: 20230409/0952Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/427 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 09/0931Z OBS VA CLD: SFC/FL200 N1902 W09837 - N1858 W09814 - N1847 W09822 - N1902 W09837 MOV SE 10KT FCST VA CLD +6HR: 09/1530Z SFC/FL200 N1902 W09837 - N1857 W09809 - N1843 W09817 - N1902 W09837 FCST VA CLD +12HR: 09/2130Z NO VA EXP FCST VA CLD +18HR: 10/0330Z NO VA EXP RMK: CONT VA EMS OBS MOV SE IN STLT IMAGERY. VA FCST TO CONT SE MOV THRU T+6HRS BEFORE DISP. VO ACT MODERATE TO LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20230409/1545Z