Issue time:

Colour code

SFC/Flight Level 270


Date: 2013-12-10 11:00 UTC
Area: Kamchatka
Source: Mt-sat/kvert
Aviation colour code: 
Summit elevation:  15584 ft [4750 m]
Eruption Details: va from 09/1800z eruption

Volcano ash cloud Kamchatka - Klyuchevskoy   Tuesday 10 Dec 2013 11:00 UTC

Remarks: va will dissipate by 11/0000z

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.