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No volcanic ash emissions were observed from Puracé as of 18:00 UTC on 28 September 2026. Forecasts indicate no ash expected in the next 18 hours.
Original VAAC bulletin:

FVXX24 at 18:20 UTC, 28/09/26 from KNES
VA ADVISORY
DTG: 20260928/1817Z

VAAC: WASHINGTON

VOLCANO: PURACE 351060
PSN: N0219 W07623

AREA: COLOMBIA

SOURCE ELEV: 15256 FT AMSL

ADVISORY NR: 2026/554

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: NO VA EMS OBS

OBS VA DTG: 28/1800Z

OBS VA CLD: NO VA EXP

FCST VA CLD +6HR: 29/0000Z NO VA EXP

FCST VA CLD +12HR: 29/0600Z NO VA EXP

FCST VA CLD +18HR: 29/1200Z NO VA EXP

RMK: VA EMS NOT OBS IN STLT IMG OR WEBCAM. MOSTLY
CLOUDY CONDITIONS OBSC PART OF THE SUMMIT AREA.
NO RCNT VA EMS RCVD. ...MONAGHAN

NXT ADVISORY: NO FURTHER ADVISORIES

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=

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Toulouse warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140, and moving at 10 kts in S direction.
Original VAAC bulletin:

FVXX01 at 10:00 UTC, 28/09/26 from LFPW
VA ADVISORY
DTG: 20260928/1000Z
VAAC: TOULOUSE
VOLCANO: ETNA 211060
PSN: N3744 E01459
AREA: SICILY VOLCANIC PROVINCE
SOURCE ELEV: 3357M
ADVISORY NR: 2026/190
INFO SOURCE: SAT IMAGERY, WEBCAMS, VONA
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: ERUPTION AT 20260924/0520Z WEAK ASH EMISSION
OBS VA DTG: 28/1000Z
OBS VA CLD: SFC/FL140 N3748 E01457 - N3745 E01506 - N3606 E01421 -
N3608 E01403 - N3748 E01457 MOV S 10KT
FCST VA CLD +6 HR: 28/1600Z SFC/FL140 N3751 E01454 - N3748 E01506 -
N3606 E01445 - N3612 E01418 - N3751 E01454
FCST VA CLD +12 HR: 28/2200Z SFC/FL140 N3751 E01454 - N3748 E01506 -
N3606 E01445 - N3612 E01418 - N3751 E01454
FCST VA CLD +18 HR: 29/0400Z SFC/FL140 N3751 E01454 - N3748 E01506 -
N3600 E01503 - N3603 E01427 - N3751 E01454
RMK: THIN AND NARROW ASH PLUME DRIFTING SOUTHWARD. DUE TO THE LOW
INTENSITY OF THE EVENT QVA ARE NOT PROVIDED.
NXT ADVISORY: NO LATER THAN 20260928/1600Z=