Issue time:

Colour code

SFC/Flight Level 120


Date: 2014-11-26 12:00 UTC
Area: Argentina
Source: Goes 13 - Eta Model
Aviation colour code:  yellow
Summit elevation:  2997m
Eruption Details: continous emission steam, gases and psbl lgt ashobs va dtg: 26/1108z

Volcano ash cloud Argentina - Copahue   Wednesday 26 Nov 2014 12:00 UTC

Remarks: morning vis. imagery show a fainte plume of steam, gases andpsbllgt ash, extd 35nm e of the summit

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.