FVXX21 KNES 230903 VA ADVISORY DTG: 20201223/0903Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2020/1075 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: NEW VA EM 23/0801Z OBS VA DTG: 23/0856Z OBS VA CLD: SFC/FL190 N1903 W09837 - N1858 W09822 - N1852 W09826 - N1901 W09838 - N1903 W09837 MOV SE 15KT FCST VA CLD +6HR: 23/1500Z SFC/FL190 N1902 W09837 - N1857 W09817 - N1847 W09821 - N1901 W09838 - N1902 W09837 FCST VA CLD +12HR: 23/2100Z NO VA EXP FCST VA CLD +18HR: 24/0300Z NO VA EXP RMK: VA OBS MOV SE UP TO 15 NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. LTLCG EXP IN FL WINDS THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20201223/1500Z