Region

Volcano

Forecast

Issue time:


Colour code

SFC/Flight Level 200

Description

Date: 2013-10-11 20:00 UTC
Volcano:Veniaminof
Area: Alaska.peninsula
Source: Avo
Aviation colour code: 
Summit elevation:  8225 ft
Eruption Details: va emissions

Volcano ash cloud Alaska.peninsula - Veniaminof   Friday 11 Oct 2013 20:00 UTC

Remarks: please refer to fvak21 pawu 112054issued bythe anchorage vaac that describes va conditions

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.