Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Buenos Aires warned of a volcanic ash plume rising to an estimated 13000 ft (4000 m), or flight level 130.Original VAAC bulletin:FVAG01 at 18:39 UTC, 27/10/26 from SABMVA ADVISORYDTG: 20261027/1840ZVAAC: BUENOS AIRESVOLCANO: NEVADOS DE CHILLAN 357070PSN: S3651 W07122AREA: CHILESUMMIT ELEV: 10538 FT [3212 M]ADVISORY NR: 2026/035INFO SOURCE: GOES-E. GFS.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: WEAK EMISSIONSOBS VA DTG: 27/1810ZOBS VA CLD: SFC/FL130 S3554 W07203 - S3640 W07125- S3651 W07122 - S3605 W07208 - S3554 W07203 MOVNW 15KTFCST VA CLD +6 HR: 28/0010Z SFC/FL130 S3542 W07159- S3651 W07122 - S3640 W07137 - S3555 W07214 -S3542 W07159FCST VA CLD +12 HR: 28/0610Z SFC/FL130 S3541W07202 - S3640 W07123 - S3651 W07122 - S3638W07138 - S3552 W07217 - S3541 W07202FCST VA CLD +18 HR: 28/1210Z SFC/FL130 S3540W07210 - S3632 W07128 - S3651 W07122 - S3549W07227 - S3540 W07210RMK: A FAINT VA PLUME MOV NNW CAN BE SEEN IN STLTIMAGERY UNDER MOSTLY CLEAR SKIES. ...SMNNXT ADVISORY: WILL BE ISSUED BY 20261028/0040Z=