The Volcanic Ash Advisory Center (VAAC) Buenos Aires issued the following bulletin.
Original VAAC bulletin:
FVAG01 at 13:38 UTC, 28/09/26 from SABM
VA ADVISORY
DTG: 20260928/1340Z
VAAC: BUENOS AIRES
VOLCANO: NEVADOS DE CHILLAN 357070
PSN: S3651 W07122
AREA: CHILE
SUMMIT ELEV: 10538 FT [3212 M]
ADVISORY NR: 2026/005
INFO SOURCE: GOES-E. GFS.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: VA EMISSION REPORT
OBS VA DTG: 28/1330Z
OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA
FCST VA CLD +6 HR: 28/1930Z NOT AVBL
FCST VA CLD +12 HR: 29/0130Z NOT AVBL
FCST VA CLD +18 HR: 29/0730Z NOT AVBL
RMK: ALTHOUGHT SVO INFORMED VA EMS DETECTED THERE
IS NO INDICATION OF VA IN STLT IMAGERY. WE WILL
CONTINUE MONITORING AND ISSUE AN ADVISORY IF
NECESSARY. ...SMN
NXT ADVISORY: NO FURTHER ADVISORIES=