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Nevados de Chillán Volcano Volcanic Ash Advisory: SPORADIC EMISSION OF VA to 12000 ft (3700 m)

Wed, 20 Oct 2021, 01:00
01:00 AM | BY: VN
Satellite image of Nevados de Chillán volcano on 20 Oct 2021
Satellite image of Nevados de Chillán volcano on 20 Oct 2021
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 .
The full report is as follows:

FVAG02 at 00:51 UTC, 20/10/21 from SABM
VA ADVISORY
DTG: 20211020/0100Z

VAAC: BUENOS AIRES

VOLCANO: NEVADOS DE CHILLAN 357070
PSN: S3651 W07122

AREA: CHILE

SUMMIT ELEV: 10538 FT [3212 M]

ADVISORY NR: 2021/411

INFO SOURCE: GOES-E. GFS. WEBCAM.

AVIATION COLOUR CODE: NOT GIVEN

ERUPTION DETAILS: SPORADIC EMISSION OF VA

OBS VA DTG: 20/0020Z

OBS VA CLD: SFC/FL120 S3650 W07122 - S3720 W07030
- S3731 W07035 - S3713 W07101 - S3650 W07122 MOV
SE 15KT

FCST VA CLD +6 HR: 20/0630Z SFC/FL120 S3650 W07122
- S3727 W07022 - S3738 W07038 - S3726 W07056 -
S3709 W07111 - S3650 W07122

FCST VA CLD +12 HR: 20/1230Z SFC/FL120 S3650
W07122 - S3726 W07025 - S3737 W07035 - S3717
W07101 - S3700 W07117 - S3650 W07122

FCST VA CLD +18 HR: 20/1830Z SFC/FL120 S3650
W07123 - S3723 W07025 - S3734 W07034 - S3713
W07057 - S3650 W07123

RMK: VA PULSES MOV SE CAN HARDLY BE SEEN IN
MULTISPECTRAL STLT IMAGERY UNDER CLEAR SKIES.
WEBCAM SHOWS SPORADIC AND WEAK EMISSIONS OF ASH
...SMN

NXT ADVISORY: WILL BE ISSUED BY 20211020/0700Z=

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