FVXX20 KNES 090734 VA ADVISORY DTG: 20231209/0734Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/1267 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCCL VA EMS OBS VA DTG: 09/0716Z OBS VA CLD: SFC/FL200 N1921 W09820 - N1911 W09812 - N1859 W09835 - N1902 W09838 - N1921 W09820 MOV NE 20KT FCST VA CLD +6HR: 09/1330Z SFC/FL200 N1934 W09810 - N1918 W09757 - N1859 W09836 - N1901 W09839 - N1934 W09810 FCST VA CLD +12HR: 09/1930Z NO VA EXP FCST VA CLD +18HR: 10/0130Z NO VA EXP RMK: OCCL VA EMS OBS FM STLT DATA AND WEBCAM. DSCRT VA CLD SEEN MV NE FM SUMMIT. LTLCG IN MDL WINDS FCST THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231209/1330Z