FVXX21 KNES 201232 VA ADVISORY DTG: 20210220/1232Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/199 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW EMISSION OBS VA DTG: 20/1216Z OBS VA CLD: SFC/FL220 N1904 W09832 - N1856 W09835 - N1859 W09840 - N1902 W09837 - N1904 W09832 MOV E 5KT FCST VA CLD +6HR: 20/1830Z SFC/FL220 N1926 W09806 - N1919 W09801 - N1858 W09835 - N1901 W09838 - N1926 W09806 FCST VA CLD +12HR: 21/0030Z NO VA EXP FCST VA CLD +18HR: 21/0630Z NO VA EXP RMK: VA OBS FM STLT MOV E. EM FCST BY NWP MODELS TO BACK THRU T+6. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20210220/1830Z