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 SABM
VA ADVISORY
DTG: 20261027/0640Z
VAAC: BUENOS AIRES
VOLCANO: NEVADOS DE CHILLAN 357070
PSN: S3651 W07122
AREA: CHILE
SUMMIT ELEV: 10538 FT [3212 M]
ADVISORY NR: 2026/033
INFO SOURCE: GOES-E. GFS.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: PUFF EMISSION
OBS VA DTG: 27/0610Z
OBS VA CLD: SFC/FL130 S3628 W07120 - S3652 W07122
- S3629 W07130 - S3628 W07120 MOV NW 10KT
FCST VA CLD +6 HR: 27/1210Z SFC/FL130 S3547 W07126
- S3558 W07122 - S3628 W07118 - S3650 W07122 -
S3628 W07133 - S3601 W07133 - S3547 W07126
FCST VA CLD +12 HR: 27/1810Z SFC/FL130 S3526
W07137 - S3526 W07122 - S3629 W07117 - S3649
W07126 - S3630 W07133 - S3526 W07137
FCST VA CLD +18 HR: 28/0010Z SFC/FL130 S3514
W07126 - S3528 W07118 - S3628 W07116 - S3648
W07123 - S3629 W07134 - S3523 W07137 - S3514
W07126
RMK: VA EMISSION DETECTED IN SATELLITE DATA MOV
NW AT 10KT. ...SMN
NXT ADVISORY: WILL BE ISSUED BY 20261027/1240Z=