FVXX21 KNES 070148 VA ADVISORY DTG: 20230107/0148Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/029 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA IS OBS MOV SW OBS VA DTG: 07/0121Z OBS VA CLD: SFC/FL220 N1859 W09838 - N1859 W09834 - N1841 W09846 - N1848 W09857 - N1859 W09838 MOV SW 10KT FCST VA CLD +6HR: 07/0730Z SFC/FL220 N1901 W09836 - N1859 W09837 - N1834 W09854 - N1854 W09908 - N1901 W09836 FCST VA CLD +12HR: 07/1330Z SFC/FL220 N1901 W09836 - N1859 W09836 - N1843 W09853 - N1901 W09901 - N1901 W09836 FCST VA CLD +18HR: 07/1930Z NO VA EXP RMK: VA IS OBS MOV SW UP TO 25NM SM THE SUMMIT. FCST WND IS LGT AND VARIABLE, SO LOWER CONFIDENCE IN VA MOV. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230107/0745Z