A possible volcanic ash emission was reported for Puracé, but no ash cloud was observed in satellite imagery as of October 20, 2026, 05:53 UTC. Forecasts indicate potential ash movement south at 5 knots, with no ash expected after 17:30 UTC.Original VAAC bulletin:FVXX24 at 05:56 UTC, 20/10/26 from KNESVA ADVISORYDTG: 20261020/0553ZVAAC: WASHINGTONVOLCANO: PURACE 351060PSN: N0219 W07624AREA: COLOMBIASOURCE ELEV: 15256 FT AMSLADVISORY NR: 2026/644INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: POSS VA EMEST VA DTG: 20/0520ZEST VA CLD: SFC/FL190 N0219 W07624 - N0219 W07622- N0210 W07620 - N0211 W07627 - N0219 W07624 MOVS 5KT FCST VA CLD +6HR: 20/1130Z SFC/FL190 N0220 W07624- N0219 W07622 - N0209 W07620 - N0210 W07629 -N0220 W07624 FCST VA CLD +12HR: 20/1730Z NO VA EXPFCST VA CLD +18HR: 20/2330Z NO VA EXPRMK: NO VA EM/CLD OBSD IN SAT DUE TO MET CLD. VAFL/DIR BASED ON EARLIER VAA AND MDL GUIDANCE. NWPMDL FCST WINDS FM N THRU T+6HRS. ...ZENGNXT ADVISORY: WILL BE ISSUED BY 20261020/1200Z