FVXX20 KNES 291554 VA ADVISORY DTG: 20231129/1554Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/1231 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 29/1536Z OBS VA CLD: SFC/FL200 N1925 W09832 - N1920 W09820 - N1859 W09835 - N1901 W09840 - N1925 W09832 MOV NE 10KT FCST VA CLD +6HR: 29/2130Z SFC/FL200 N1940 W09828 - N1928 W09800 - N1859 W09835 - N1901 W09840 - N1940 W09828 FCST VA CLD +12HR: 30/0330Z NO VA EXP FCST VA CLD +18HR: 30/0930Z NO VA EXP RMK: VA EMS OBS FM STLT DATA. WEBCAM SHOWS CONS EMS. VA CLDS SEEN MV NNE FM SUMMIT. MDL WINDS FCST EXP TO SHFT SLGHTLY TO NE BY T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231129/2200Z