Ongoing volcanic ash emissions are reported at Puracé. Ash was not detected by satellite due to weather clouds, but emissions are likely continuing based on recent activity. Forecasts indicate ash may move west at 20 knots.Original VAAC bulletin:FVXX23 at 00:49 UTC, 22/08/26 from KNESVA ADVISORYDTG: 20260822/0046ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/428INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMSEST VA DTG: 22/0010ZEST VA CLD: SFC/FL170 N0225 W07634 - N0219 W07624- N0219 W07624 - N0220 W07634 - N0225 W07634 MOVW 20KT FCST VA CLD +6HR: 22/0600Z SFC/FL170 N0229 W07638- N0219 W07624 - N0219 W07624 - N0221 W07639 -N0229 W07638 FCST VA CLD +12HR: 22/1200Z SFC/FL170 N0229W07638 - N0220 W07624 - N0219 W07625 - N0221W07639 - N0229 W07638 FCST VA CLD +18HR: 22/1800Z SFC/FL170 N0232W07636 - N0219 W07623 - N0219 W07624 - N0224W07638 - N0232 W07636 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS INSUMMIT AREA. VA EMS LIKELY CONTINUE GIVEN RECENTACTVTY. MDL WINDS AT FL FCST TO VEER BY T+18 HRBECMG MORE FM SE. ...KONONNXT ADVISORY: WILL BE ISSUED BY 20260822/0645Z