Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .The full report is as follows:FVXX23 at 11:11 UTC, 09/08/26 from KNESVA ADVISORYDTG: 20260809/1109ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/372INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS OBSOBS VA DTG: 09/1040ZOBS VA CLD: SFC/FL170 N0223 W07628 - N0220 W07623- N0217 W07625 - N0219 W07629 - N0223 W07628 MOVNW 20KT FCST VA CLD +6HR: 09/1630Z SFC/FL170 N0234 W07641- N0220 W07622 - N0217 W07624 - N0226 W07646 -N0234 W07641 FCST VA CLD +12HR: 09/2230Z NO VA EXPFCST VA CLD +18HR: 10/0430Z NO VA EXPRMK: VONA RCVD RPRTNG VA EMS UP TO FL170 MOVNG NWFM SUMMIT. VA EMS OBS IN STLT IMG UP TO APPRX7NM FM SUMMIT. NWP MDL GUIDANCE FCSTS GEN NWMOVMT THRU T+6. HGT BASED ON VONA. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260809/1715Z