As of 7 November 2026 at 13:30 UTC, no volcanic ash emission was observed at Nevados de Chillán. Forecasts indicate no ash expected in the next 18 hours.Original VAAC bulletin:FVAG01 at 13:46 UTC, 07/11/26 from SABMVA ADVISORYDTG: 20261107/1345ZVAAC: BUENOS AIRESVOLCANO: NEVADOS DE CHILLAN 357070PSN: S3651 W07122AREA: CHILESUMMIT ELEV: 10538 FT [3212 M]ADVISORY NR: 2026/046INFO SOURCE: GOES-E. SIGMET. ARS.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: NO VA EMISSIONOBS VA DTG: 07/1330ZOBS VA CLD: VA NOT IDENTIFIABLE FM STLT DATAFCST VA CLD +6 HR: 07/1930Z NO VA EXPFCST VA CLD +12 HR: 08/0130Z NO VA EXPFCST VA CLD +18 HR: 08/0730Z NO VA EXPRMK: ALTHOUGH ARS/SIGMET REPORT VA EMS, THERE ISNO INDICATION OF VA IN STLT IMAGERY. WILLCONTINUE MONITORING AND ISSUE AN ADVICE IFNECESSARY ...SMNNXT ADVISORY: NO FURTHER ADVISORIES=