Issue time:

Colour code


Data: 2014-11-27 23:00 UTC
Area: Cape Verde Is
Source: Vona Inmg 2014/10, Satellite Data
Aviation colour code:  orange
Summit elevation:  2829m
Eruption Details: eruption in progress since 20141123/1100zobs va dtg: 27/2300z

nube di cenere vulcanica Cape Verde Is - Fogo   Giovedì 27.11.2014 23:00 UTC

Remarks: so2 cloud drifted southeastward, 75nm fm the volcano. ash fallsin the vicinity of the volcano.

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.