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Issue time:

Colour code


Date: 2016-02-17 13:00 UTC
Area: Africa [northeastern] And Red Sea
Source: Test Test Test Test
Aviation colour code:  test test test
Summit elevation:  298m
Eruption Details: test test test testobs va dtg: 17/1200z

Volcano ash cloud Africa [northeastern] And Red Sea - Ardoukoba   Wednesday 17 Feb 2016 13:00 UTC

Remarks: test test please disregard test test test

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.