Issue time:

Colour code


Date: 2014-10-11 02:00 UTC
Area: Italy
Source: Airep, Sigmet Lirr
Aviation colour code:  unknown
Summit elevation:  924m
Eruption Details: mod va obs above volcano blw fl100obs va dtg: 20141011/0000z

Volcano ash cloud Italy - Stromboli   Saturday 11 Oct 2014 02:00 UTC

Remarks: no cloud in the vicinity of volcano and no ash detected fm satdata. please check sigmet for current warnings.

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.