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Issue time:

Colour code

SFC/Flight Level 130


Date: 2016-12-02 18:00 UTC
Area: Argentina
Source: Goes 13 - Webcam
Aviation colour code:  yellow
Summit elevation:  2997m
Eruption Details: continuous emission of vaobs va dtg: 02/1708z

Volcano ash cloud Argentina - Copahue   Friday 02 Dec 2016 18:00 UTC

Remarks: t+0 confidence high. satellite imagery shows thin va plume movse. webcam shows continuous emission of wv, gases and lt va near thesummit.

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.