FVXX21 KNES 061355 VA ADVISORY DTG: 20210106/1355Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/025 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 06/1351Z OBS VA CLD: SFC/FL200 N1907 W09740 - N1848 W09741 - N1904 W09837 - N1907 W09740 MOV SE 15KT FCST VA CLD +6HR: 06/2000Z SFC/FL200 N1908 W09738 - N1846 W09741 - N1905 W09839 - N1908 W09738 FCST VA CLD +12HR: 07/0200Z NO VA EXP FCST VA CLD +18HR: 07/0800Z NO VA EXP RMK: CONT VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO CONT MOV E FM SUMMIT THRU T+6HRS BEFORE DISP. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210106/2000Z