FVXX22 KNES 122350 VA ADVISORY DTG: 20200512/2350Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/500 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 12/2336Z OBS VA CLD: SFC/FL190 N1905 W09813 - N1858 W09812 - N1859 W09837 - N1901 W09837 - N1905 W09813 MOV E 10-15KT FCST VA CLD +6HR: 13/0530Z SFC/FL190 N1910 W09804 - N1854 W09759 - N1859 W09838 - N1902 W09838 - N1910 W09804 FCST VA CLD +12HR: 13/1130Z SFC/FL190 N1911 W09801 - N1854 W09759 - N1858 W09838 - N1902 W09838 - N1911 W09801 FCST VA CLD +18HR: 13/1730Z NO ASH EXP RMK: VA IS OBS MOV E UP TO 23NM FM THE SUMMIT. NWP MDL INDICATES A CONT E MOV THRU +12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20200513/0545Z