Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 16000 ft (4900 m), or flight level 160.Original VAAC bulletin:FVXX24 at 21:57 UTC, 17/10/26 from KNESVA ADVISORYDTG: 20261017/2155ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/633INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: POSS VA EMOBS VA DTG: 17/2140ZOBS VA CLD: SFC/FL160 N0222 W07638 - N0219 W07623- N0219 W07623 - N0216 W07638 - N0222 W07638 MOVW 10KT FCST VA CLD +6HR: 18/0330Z SFC/FL160 N0228 W07637- N0219 W07623 - N0218 W07623 - N0218 W07641 -N0228 W07637 FCST VA CLD +12HR: 18/0930Z SFC/FL160 N0228W07630 - N0219 W07623 - N0218 W07624 - N0221W07635 - N0228 W07630 FCST VA CLD +18HR: 18/1530Z NO VA EXPRMK: VA EM NOT OBSD IN SAT DUE TO MET CLD. VAFL/DIR BASED ON PREV VAA AND MDL GUIDANCE. NWPMDL FCST SLIGHTLY VEERING THRU T+12HRS. ...ZENGNXT ADVISORY: WILL BE ISSUED BY 20261018/0400Z