FVXX20 KNES 151555 VA ADVISORY DTG: 20230515/1555Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/585 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT EM OF DENSE VA MOV ENE OBS VA DTG: 15/1546Z OBS VA CLD: SFC/FL240 N2010 W09735 - N1923 W09704 - N1859 W09835 - N1902 W09838 - N2010 W09735 MOV E 20KT FCST VA CLD +6HR: 15/2200Z SFC/FL240 N2008 W09722 - N1906 W09653 - N1859 W09837 - N1902 W09839 - N2008 W09722 FCST VA CLD +12HR: 16/0400Z SFC/FL240 N2007 W09714 - N1902 W09650 - N1858 W09837 - N1903 W09838 - N2007 W09714 FCST VA CLD +18HR: 16/1000Z SFC/FL240 N2005 W09710 - N1858 W09652 - N1859 W09838 - N1901 W09840 - N2005 W09710 RMK: CONT EM OF VA EXTD UP TO 86NM FM THE SUMMIT. NWP MDL INDICATES A CONT E MOV THRU T+18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230515/2200Z