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Issue time:

Colour code


Date: 2016-02-05 15:00 UTC
Area: Italy
Source: Pilot Report And Satellite Imagery
Aviation colour code:  unknown
Summit elevation:  924m
Eruption Details: light ash plume near the summitobs va dtg: 05/1500z

Volcano ash cloud Italy - Stromboli   Friday 05 Feb 2016 15:00 UTC

Remarks: in spite of good visibility, no significant ash is detected

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.