Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .The full report is as follows:FVXX25 at 06:01 UTC, 21/07/26 from KNESVA ADVISORYDTG: 20260721/0559ZVAAC: WASHINGTONVOLCANO: POPOCATEPETL 341090PSN: N1901 W09837AREA: MEXICOSOURCE ELEV: 17693 FT AMSLADVISORY NR: 2026/282INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 21/0546ZOBS VA CLD: SFC/FL200 N1902 W09838 - N1859 W09837- N1855 W09852 - N1859 W09853 - N1902 W09838 MOVSW 20KT FCST VA CLD +6HR: 21/1200Z SFC/FL200 N1902 W09837- N1859 W09835 - N1846 W09920 - N1853 W09922 -N1902 W09837 FCST VA CLD +12HR: 21/1800Z NO VA EXPFCST VA CLD +18HR: 22/0000Z NO VA EXPRMK: VA EMS OBS IN STLT IMG UP TO APPRX 15NM FMSUMMIT. NWP MDL GUIDANCE FCSTS GEN WSW MOVMT THRUT+6. HGT BASED ON MOVMT AND NWP MDLS. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260721/1200Z