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Issue time:

Colour code


data: 2016-08-09 13:00 UTC
Vulcão:Nevados Del Chillan
Area: Chile
Source: Goes 13 - Webcam
Aviation colour code:  yellow
Summit elevation:  3212m
Eruption Details: puff emission at 1320z fl120obs va dtg: 09/1320z

Nuvem de cinzas vulcanicas Chile - Nevados Del Chillan   Terça 09.08.2016 13:00 UTC

Remarks: t+0 confidence high. webcam shows a puff emission of va to fl120. nostlt imagery available yet. will keep monitoring and if va cld is identifiablefm stlt data we will issue a full soon as possible.

This data supplements the official Volcanic Ash Advisory Graphics and Volcanic Ash Advisories. The data is to be used with caution. The official Volcanic Ash Graphics and Volcanic Ash Advisories take precedence in all circumstances. Please refer to national NOTAMs for definitive boundaries of no-fly areas.

Altitiude levels (International Standard Atmosphere)

SFC to FL200 - Ash concentrations between the surface and 20,000 feet.
FL200 to FL350 - Ash concentrations between 20,000 feet and 35,000 feet.
FL350 to FL550 - Ash concentrations between 35,000 feet and 55,000 feet.
SFC to 6000FT - Ash concentrations between the surface and 6,000 feet.