Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 17000 ft (5200 m), or flight level 170.Original VAAC bulletin:FVXX23 at 02:26 UTC, 14/08/26 from KNESVA ADVISORYDTG: 20260814/0224ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/394INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBSOBS VA DTG: 14/0150ZOBS VA CLD: SFC/FL170 N0226 W07655 - N0221 W07623- N0217 W07623 - N0219 W07655 - N0226 W07655 MOVW 15KT FCST VA CLD +6HR: 14/0800Z SFC/FL170 N0226 W07719- N0221 W07624 - N0218 W07623 - N0204 W07712 -N0226 W07719 FCST VA CLD +12HR: 14/1400Z SFC/FL170 N0220W07624 - N0217 W07623 - N0201 W07711 - N0213W07714 - N0220 W07624 FCST VA CLD +18HR: 14/2000Z SFC/FL170 N0222W07623 - N0217 W07622 - N0207 W07713 - N0218W07716 - N0222 W07623 RMK: LGT VA EMS OBS IN STLT IMG UP TO APPRX 30NMFM SUMMIT. NWP MDL GUIDANCE FCSTS GEN WSW MOVMTTHRU T+18 ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260814/0830Z