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Issue time:

Colour code

SFC/Flight Level 200
Flight Level 200/350


Ημερομηνία: 2017-02-28 09:00 UTC
Area: Europe
Source: Invg, Sat Data, Vona, Webcam
Aviation colour code: red
Summit elevation:  0458m
Eruption Details: exercise: eruption is ongoing. vareaches 12000m. exercise

ηφαιστειακή τέφρα σύννεφο Europe - Campiflegrei   Τρίτη 28 Feb 2017 09:00 UTC

Remarks: exercise: confidence at t+0 is high. plume mov e at50kt. additional info may be found on vaac londonwebsite. 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.