Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 20000 ft (6100 m), or flight level 200, and moving at 5 kts in NW direction.Original VAAC bulletin:FVXX20 at 23:20 UTC, 09/11/26 from KNESVA ADVISORYDTG: 20261109/2317ZVAAC: WASHINGTONVOLCANO: POPOCATEPETL 341090PSN: N1901 W09837AREA: MEXICOSOURCE ELEV: 17693 FT AMSLADVISORY NR: 2026/391INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMSOBS VA DTG: 09/2306ZOBS VA CLD: SFC/FL200 N1908 W09840 - N1905 W09836- N1902 W09837 - N1901 W09836 - N1900 W09841 -N1908 W09840 MOV NW 5KT FCST VA CLD +6HR: 10/0500Z SFC/FL200 N1917 W09829- N1901 W09837 - N1901 W09837 - N1914 W09845 -N1917 W09829 FCST VA CLD +12HR: 10/1100Z NO VA EXPFCST VA CLD +18HR: 10/1700Z NO VA EXPRMK: VA DETECTED ON STLT DRFTNG MW OF SUMMIT.WEBCAM SHOWS VA EMS. MDL WINDS AT FL FCST LGT/VRBT+6 HR SO FCST VA PSN CONF LO. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261110/0515Z