FVXX22 KNES 182152 VA ADVISORY DTG: 20241218/2152Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2024/867 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING OBS VA DTG: 18/2141Z OBS VA CLD: SFC/FL210 N1937 W09800 - N1931 W09754 - N1901 W09837 - N1902 W09838 - N1937 W09800 MOV NE 10KT FCST VA CLD +6HR: 19/0330Z SFC/FL210 N1945 W09752 - N1936 W09744 - N1901 W09837 - N1902 W09837 - N1945 W09752 FCST VA CLD +12HR: 19/0930Z SFC/FL210 N1946 W09752 - N1936 W09744 - N1901 W09837 - N1902 W09838 - N1946 W09752 FCST VA CLD +18HR: 19/1530Z SFC/FL210 N1946 W09751 - N1935 W09744 - N1900 W09836 - N1901 W09837 - N1946 W09751 RMK: VA PLUME DETECTED ON STLT MOPVG NE OF SUMMIT. WEBCAM SHOWS CONS VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20241219/0345Z