FVXX22 KNES 211922 VA ADVISORY DTG: 20240221/1922Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2024/218 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 21/1856Z OBS VA CLD: SFC/FL220 N1919 W10138 - N1902 W09837 - N1851 W09846 - N1848 W10137 - N1919 W10138 MOV SW 10KT SFC/FL220 N1902 W09837 - N1836 W09850 - N1852 W09909 - N1902 W09837 MOV SW 10KT FCST VA CLD +6HR: 22/0100Z SFC/FL220 N1903 W09836 - N1813 W09904 - N1844 W09932 - N1903 W09836 FCST VA CLD +12HR: 22/0700Z SFC/FL220 N1902 W09835 - N1703 W09946 - N1837 W10044 - N1902 W09835 FCST VA CLD +18HR: 22/1300Z SFC/FL220 N1902 W09837 - N1622 W10010 - N1830 W10125 - N1902 W09837 RMK: CONT VA EMS OBS MOV SW FM SUMMIT IN WEBCAM AND STLT IMAGERY. VA FCST TO CONT W TO SW MOV THRU T+18HRS BEFORE DISP. VA ACT HIGH. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20240222/0115Z