Possible volcanic ash emissions from Puracé were indicated, but no ash plume or height was observed as of the latest report on September 22, 2026. Forecasts suggest possible ash movement northwest, but observations are uncertain due to cloud cover.Original VAAC bulletin:FVXX23 at 18:45 UTC, 22/09/26 from KNESVA ADVISORYDTG: 20260922/1843ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/540INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: PSBL VA EMSEST VA DTG: 22/1820ZEST VA CLD: SFC/FL180 N0224 W07632 - N0219 W07623- N0219 W07624 - N0219 W07634 - N0224 W07632 MOVNW 10KT FCST VA CLD +6HR: 23/0030Z SFC/FL180 N0225 W07635- N0219 W07623 - N0218 W07624 - N0220 W07637 -N0225 W07635 FCST VA CLD +12HR: 23/0630Z SFC/FL180 N0223W07636 - N0219 W07623 - N0218 W07623 - N0218W07637 - N0223 W07636 FCST VA CLD +18HR: 23/1230Z NO VA EXPRMK: VA EMS NOT OBSD IN STLT IMG PSBLY DUE TO METCLDS. VA EMS MAY BE OBSCD. A MORE W MVMT EXP BYT+12 HRS. MVMT AND HGT BASED ON NWP MDLS....BERTALANNXT ADVISORY: WILL BE ISSUED BY 20260923/0045Z