FVXX22 KNES 160721 VA ADVISORY DTG: 20230716/0721Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/843 INFO SOURCE: GOES-16. MEXICO CITY MWO. NWP MODELS. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 16/0716Z OBS VA CLD: SFC/FL230 N1938 W09920 - N1858 W09837 - N1853 W09922 - N1923 W09944 - N1938 W09920 MOV W 10KT FCST VA CLD +6HR: 16/1330Z SFC/FL230 N1911 W09946 - N1902 W09841 - N1859 W09837 - N1843 W09939 - N1911 W09946 FCST VA CLD +12HR: 16/1930Z SFC/FL230 N1910 W09947 - N1902 W09837 - N1859 W09840 - N1840 W09943 - N1910 W09947 FCST VA CLD +18HR: 17/0130Z NO VA EXP RMK: VA EM SEEN ON STLT IMAGERY MOVG W FM SUMMIT. VO RPRTS VA EM AT FL230. A GEN W MOVT EXPCD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20230716/1315Z