FVXX20 KNES 140711 VA ADVISORY DTG: 20230514/0711Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/578 INFO SOURCE: GOES-16. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 14/0701Z OBS VA CLD: SFC/FL220 N1905 W09825 - N1901 W09825 - N1900 W09837 - N1901 W09838 - N1905 W09825 MOV E 20KT FCST VA CLD +6HR: 14/1300Z SFC/FL220 N1914 W09729 - N1859 W09729 - N1901 W09837 - N1902 W09837 - N1914 W09729 FCST VA CLD +12HR: 14/1900Z SFC/FL220 N1922 W09729 - N1909 W09728 - N1900 W09837 - N1901 W09837 - N1922 W09729 FCST VA CLD +18HR: 15/0100Z SFC/FL220 N1922 W09728 - N1909 W09727 - N1901 W09837 - N1901 W09838 - N1922 W09728 RMK: VA DETECTED ON STLT MOVG E OF SUMMIT. WEBCAM SHOW FQT VA EMS. MDL WINDS FCST TO BACK A BIT NXT 6 HR BECMG MORE FM THE WSW. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20230514/1315Z