A new volcanic ash emission was reported for Puracé. Ash was not detected by satellite due to weather clouds, but VONA indicates volcanic ash emissions as of October 4, 2026, 07:40 UTC.Original VAAC bulletin:FVXX24 at 08:08 UTC, 04/10/26 from KNESVA ADVISORYDTG: 20261004/0805ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/577INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: NEW VA EMSEST VA DTG: 04/0740ZEST VA CLD: SFC/FL180 N0226 W07627 - N0219 W07623- N0219 W07623 - N0222 W07631 - N0226 W07627 MOVNW 10KT FCST VA CLD +6HR: 04/1330Z SFC/FL180 N0229 W07623- N0220 W07623 - N0219 W07624 - N0227 W07629 -N0229 W07623 FCST VA CLD +12HR: 04/1930Z SFC/FL180 N0230W07625 - N0229 W07619 - N0219 W07623 - N0219W07624 - N0230 W07625 FCST VA CLD +18HR: 05/0130Z SFC/FL180 N0230W07619 - N0226 W07614 - N0219 W07623 - N0220W07624 - N0230 W07619 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VONA INDICATES VA EMS. MDL WINDS ATFL FCST TO VEER OVR NXT 18 HR BECMG MORE FM THESW. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20261004/1400Z