FVXX20 KNES 151229 VA ADVISORY DTG: 20230515/1229Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/584 INFO SOURCE: GOES-16. MEXICO CITY MWO. WEBCAM. NWP MODELS. ERUPTION DETAILS: DENSE GRAY VA EMS MOV E OBS VA DTG: 15/1221Z OBS VA CLD: SFC/FL240 N1950 W09721 - N1915 W09707 - N1856 W09837 - N1903 W09837 - N1950 W09721 MOV E 20KT FCST VA CLD +6HR: 15/1830Z SFC/FL240 N1959 W09705 - N1910 W09647 - N1858 W09838 - N1904 W09838 - N1959 W09705 FCST VA CLD +12HR: 16/0030Z SFC/FL240 N1934 W09649 - N1852 W09641 - N1858 W09840 - N1905 W09840 - N1934 W09649 FCST VA CLD +18HR: 16/0630Z SFC/FL240 N1937 W09644 - N1850 W09640 - N1858 W09839 - N1906 W09838 - N1937 W09644 RMK: VA IS OBS MOV E UP TO 84NM FM THE SUMMIT. NWP MDL INDICATES A CONT E MOV THRU T+18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230515/1830Z