FVXX20 KNES 120419 VA ADVISORY DTG: 20230212/0419Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/194 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 12/0356Z OBS VA CLD: SFC/FL220 N1910 W09808 - N1853 W09804 - N1903 W09837 - N1910 W09808 MOV E 20KT FCST VA CLD +6HR: 12/1000Z SFC/FL220 N1912 W09801 - N1851 W09756 - N1903 W09838 - N1912 W09801 FCST VA CLD +12HR: 12/1600Z SFC/FL220 N1913 W09758 - N1850 W09753 - N1904 W09838 - N1913 W09758 FCST VA CLD +18HR: 12/2200Z SFC/FL220 N1914 W09755 - N1849 W09750 - N1903 W09837 - N1914 W09755 RMK: CONT VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO CONT E MOV THRU T+18HRS BEFORE DISP. VO ACT MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20230212/1015Z