FVXX21 KNES 061944 VA ADVISORY DTG: 20210106/1944Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/026 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS IN STLT IMAGERY OBS VA DTG: 06/1931Z OBS VA CLD: SFC/FL200 N1913 W09743 - N1858 W09741 - N1858 W09812 - N1907 W09812 - N1913 W09743 MOV E 20KT FCST VA CLD +6HR: 07/0130Z SFC/FL200 N1914 W09800 - N1853 W09757 - N1858 W09837 - N1904 W09837 - N1914 W09800 FCST VA CLD +12HR: 07/0730Z NO VA EXP FCST VA CLD +18HR: 07/1330Z NO VA EXP RMK: VA CLD OBS APPROX 35 NM E FM SUMMIT EXP DISP BY T+6. NEW VA EMS FM SUMMIT EXP BY T+6. VA HGT FM PREV VAA. VA DIR FM STLT/NWP MDLS SHOWS CONT E-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210107/0145Z