Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 35 kts in SE direction.
The full report is as follows:
FVAG01 at 12:55 UTC, 11/11/25 from SABM
VA ADVISORY
DTG: 20251111/1300Z
VAAC: BUENOS AIRES
VOLCANO: PLANCHON PETEROA 357040
PSN: S3513 W07034
AREA: CHILE-ARGENTINA
SUMMIT ELEV: 13048 FT [3977 M]
ADVISORY NR: 2025/027
INFO SOURCE: GOES-E. GFS. WEBCAM.
AVIATION COLOUR CODE: NOT GIVEN
ERUPTION DETAILS: CONT EMISSION
OBS VA DTG: 11/1220Z
OBS VA CLD: SFC/FL140 S3512 W07034 – S3526 W07007
– S3540 W06926 – S3558 W06926 – S3537 W07013 –
S3512 W07034 MOV SE 35KT
FCST VA CLD +6 HR: 11/1820Z SFC/FL140 S3512 W07033
– S3518 W06958 – S3517 W06916 – S3540 W06916 –
S3537 W07000 – S3512 W07033
FCST VA CLD +12 HR: 12/0020Z SFC/FL140 S3511
W07033 – S3522 W06940 – S3529 W06911 – S3555
W06911 – S3544 W07000 – S3511 W07033
FCST VA CLD +18 HR: 12/0620Z SFC/FL140 S3511
W07033 – S3516 W06939 – S3535 W06919 – S3537
W06958 – S3511 W07033
RMK: WEBCAMS REVEAL A CONT EMS OF STEAM AND VA
NEAR SUMMIT LVL. FAINT VA PLUME IS LIGHTLY
DETECTED IN STLT IMAGERY …SMN
NXT ADVISORY: WILL BE ISSUED BY 20251111/1900Z=