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Issue time:

Colour code


Ημερομηνία: 2015-10-11 16:00 UTC
Area: Chile
Source: Goes-13 - Sigmet - Gfs Model
Aviation colour code:  green
Summit elevation:  2979m
Eruption Details: va reported at 11/1521zobs va dtg: 11/1608z

ηφαιστειακή τέφρα σύννεφο Chile - Antuco   Κυριακή 11 Oct 2015 16:00 UTC

Remarks: although a pilot reported va obs sky011 mt antuco fl140 colordark grey mov sw there was no indication of va in satellite imagery.not be features of webcam for the monitoring.

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.