Light volcanic ash emissions were observed at Puracé on 19 September 2026. The ash cloud was estimated using webcam imagery; no specific ash plume height was reported.Original VAAC bulletin:FVXX23 at 23:15 UTC, 19/09/26 from KNESVA ADVISORYDTG: 20260919/2313ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/529INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBSEST VA DTG: 19/2230ZEST VA CLD: SFC/FL190 N0221 W07635 - N0220 W07624- N0218 W07624 - N0219 W07635 - N0221 W07635 MOVW 10KT FCST VA CLD +6HR: 20/0430Z SFC/FL190 N0222 W07647- N0220 W07623 - N0218 W07624 - N0217 W07647 -N0222 W07647 FCST VA CLD +12HR: 20/1030Z NO VA EXPFCST VA CLD +18HR: 20/1630Z NO VA EXPRMK: LGT VA EMS SEEN IN WEBCAM. VA EMS NOT OBS INSTLT IMG DUE TO MET CLDS. MET CLDS MAY OSBCADDTNL VA EMS. NWP MDL GUIDANCE FCSTS GEN W MOVMTTHRU T+6. HGT BASED ON WEBCAM. ...MONAGHANNXT ADVISORY: WILL BE ISSUED BY 20260920/0500Z