FVXX25 KNES 280035 VA ADVISORY DTG: 20220228/0035Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2022/018 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL LGT VA OBS VA DTG: 28/0016Z OBS VA CLD: SFC/FL190 N1902 W09837 - N1900 W09836 - N1853 W09837 - N1858 W09844 - N1902 W09837 MOV SW 10KT FCST VA CLD +6HR: 28/0630Z SFC/FL190 N1901 W09837 - N1859 W09836 - N1848 W09843 - N1856 W09849 - N1901 W09837 FCST VA CLD +12HR: 28/1230Z SFC/FL190 N1901 W09837 - N1900 W09836 - N1851 W09847 - N1901 W09849 - N1901 W09837 FCST VA CLD +18HR: 28/1830Z NO VA EXP RMK: LGT VA EMS PSBL WSW/SW OF SUMMIT. ACTIVITY APPEARS TO HAVE DECREASED IN WEBCAM. VA FCST THRU T+12 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20220228/0630Z