FVXX21 KNES 250734 VA ADVISORY DTG: 20201225/0734Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/1083 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 25/0721Z OBS VA CLD: SFC/FL190 N1903 W09837 - N1850 W09801 - N1843 W09805 - N1858 W09838 - N1903 W09837 MOV SE 20KT FCST VA CLD +6HR: 25/1330Z SFC/FL190 N1903 W09837 - N1834 W09804 - N1827 W09811 - N1900 W09840 - N1903 W09837 FCST VA CLD +12HR: 25/1930Z NO VA EXP FCST VA CLD +18HR: 26/0130Z NO VA EXP RMK: VA EXT 35 NM SE OF THE SUMMIT. LTLCG EXP THRU T+6. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20201225/1330Z