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Issue time:

Colour code

SFC/Flight Level 060


Date: 2013-10-23 12:00 UTC
Area: Azores And Madeira
Source: Exercise Volcex13/02
Aviation colour code: red
Summit elevation:  805m
Eruption Details: exercise volcex13/02obs va dtg: 23/1200z

Volcano ash cloud Azores And Madeira - Furnas   Wednesday 23 Oct 2013 12:00 UTC

Remarks: exercise volcex13/02 please disregard exercise exerciseexercise

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.