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Issue time:

Colour code


Datum: 2017-06-02 21:00 UTC
Vulkan:Santa Maria
Area: Guatemala
Source: Goes-east.
Aviation colour code: 
Summit elevation:  12375 ft [3772
Eruption Details: vaems at 02/1615z

Vulkanasche Wolke Guatemala - Santa Maria   Freitag 02.06.2017 21:00 UTC

Remarks: va observed earlier in imagerycan no longerbe discerned. no further va ems have been

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.