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Issue time:

Colour code


data: 2012-03-05 20:00 UTC
Wulkan:Cord?n Caulle
Source: Goes 13 - Gfs Model
Aviation colour code: 
Summit elevation: 
Eruption Details: ongoing emissionsobs va dtg: 05/1940z

Chmura pyłu wulkanicznego - Cord?n Caulle   poniedziałek 05.03.2012 20:00 UTC


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.