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Issue time:

Colour code


Date: 2016-06-14 12:00 UTC
Area: Italy
Source: Ingv Volcita16-01 Exercise
Aviation colour code: red
Summit elevation:  3330m
Eruption Details: plume reaching 9km exerciseobs va dtg: 14/1200z

Volcano ash cloud Italy - Etna   Tuesday 14 Jun 2016 12:00 UTC

Remarks: t+0 confidence high - exercise exercise exercise

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.