FVXX21 KNES 262027 VA ADVISORY DTG: 20221226/2027Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2022/515 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS IN STLT AND WEBCAM OBS VA DTG: 26/2016Z OBS VA CLD: SFC/FL200 N1902 W09837 - N1859 W09801 - N1846 W09804 - N1900 W09838 - N1902 W09837 MOV E 15KT FCST VA CLD +6HR: 27/0230Z SFC/FL200 N1902 W09837 - N1845 W09758 - N1832 W09813 - N1901 W09838 - N1902 W09837 FCST VA CLD +12HR: 27/0830Z NO VA EXP FCST VA CLD +18HR: 27/1430Z NO VA EXP RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG ESE AND REACHING APPRX 30NM BEFORE DISSIPATING. OCNL EMS OBS IN WEBCAM BTWN WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDLS INDICATING SE MVMT OF EMS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20221227/0230Z