FVXX20 KNES 080826 VA ADVISORY DTG: 20231208/0826Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17693 FT (5393 M) ADVISORY NR: 2023/1263 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 08/0816Z OBS VA CLD: SFC/FL200 N1915 W09831 - N1910 W09823 - N1900 W09836 - N1901 W09838 - N1915 W09831 MOV NE 20KT FCST VA CLD +6HR: 08/1430Z SFC/FL200 N1928 W09826 - N1917 W09810 - N1859 W09836 - N1902 W09839 - N1928 W09826 FCST VA CLD +12HR: 08/2030Z NO VA EXP FCST VA CLD +18HR: 09/0230Z NO VA EXP RMK: VA EMS OBS FM STLT DATA MV NE ABT 15 NM FM SUMMIT AREA. WEBCAM OBSC BY WX CLDS. MDL WINDS FCST EXP TO REMAIN TO NE THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231208/1430Z