FVXX22 KNES 220104 VA ADVISORY DTG: 20240222/0104Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2024/219 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS ALOFT OBS VA DTG: 22/0031Z OBS VA CLD: SFC/FL220 N1856 W09852 - N1850 W09845 - N1809 W09914 - N1825 W09932 - N1856 W09852 MOV SW 10KT FCST VA CLD +6HR: 22/0630Z SFC/FL220 N1904 W09840 - N1901 W09837 - N1749 W09928 - N1811 W09951 - N1904 W09840 FCST VA CLD +12HR: 22/1230Z SFC/FL220 N1904 W09837 - N1725 W09937 - N1758 W10014 - N1904 W09837 FCST VA CLD +18HR: 22/1830Z SFC/FL220 N1905 W09839 - N1902 W09837 - N1714 W09945 - N1750 W10026 - N1905 W09839 RMK: CONT VA EMS ALOFT MOV SW FM SUMMIT. VA FCST TO CONT SW MOV THRU T+18HRS BEFORE DISP. VO ACT MODERATE TO HIGH. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20240222/0700Z