FVXX21 KNES 110154 VA ADVISORY DTG: 20230111/0154Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/047 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 11/0131Z OBS VA CLD: SFC/FL220 N1913 W09816 - N1859 W09821 - N1859 W09837 - N1902 W09837 - N1905 W09828 - N1913 W09816 MOV NE 30KT FCST VA CLD +6HR: 11/0730Z SFC/FL220 N1926 W09801 - N1907 W09752 - N1858 W09836 - N1902 W09837 - N1926 W09801 FCST VA CLD +12HR: 11/1330Z NO VA EXP FCST VA CLD +18HR: 11/1930Z NO VA EXP RMK: VA EMS OBS FM STLT MV NE FM SUMMIT. MDL WINDS EXP TO REMAIN STRONG TO NE THRU T+6 HRS. FCST BASED ON STLT AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230111/0800Z