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, and moving at 10 kts in NW direction.Original VAAC bulletin:FVAG01 at 06:39 UTC, 27/10/26 from SABMVA ADVISORYDTG: 20261027/0640ZVAAC: BUENOS AIRESVOLCANO: NEVADOS DE CHILLAN 357070PSN: S3651 W07122AREA: CHILESUMMIT ELEV: 10538 FT [3212 M]ADVISORY NR: 2026/033INFO SOURCE: GOES-E. GFS.AVIATION COLOUR CODE: NOT GIVENERUPTION DETAILS: PUFF EMISSIONOBS VA DTG: 27/0610ZOBS VA CLD: SFC/FL130 S3628 W07120 - S3652 W07122- S3629 W07130 - S3628 W07120 MOV NW 10KTFCST VA CLD +6 HR: 27/1210Z SFC/FL130 S3547 W07126- S3558 W07122 - S3628 W07118 - S3650 W07122 -S3628 W07133 - S3601 W07133 - S3547 W07126FCST VA CLD +12 HR: 27/1810Z SFC/FL130 S3526W07137 - S3526 W07122 - S3629 W07117 - S3649W07126 - S3630 W07133 - S3526 W07137FCST VA CLD +18 HR: 28/0010Z SFC/FL130 S3514W07126 - S3528 W07118 - S3628 W07116 - S3648W07123 - S3629 W07134 - S3523 W07137 - S3514W07126RMK: VA EMISSION DETECTED IN SATELLITE DATA MOVNW AT 10KT. ...SMNNXT ADVISORY: WILL BE ISSUED BY 20261027/1240Z=