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Issue time:

Colour code

SFC/Flight Level 100


Fecha: 2017-03-11 22:00 UTC
Area: Indonesia
Source: Cvghm
Aviation colour code:  orange
Summit elevation:  2124m
Eruption Details: va reported to fl100 mov to w at 11/2131zobs va dtg: 11/2235z

nube de ceniza volcánica Indonesia - Ebulobo   sábado 11.03.2017 22:00 UTC

Remarks: ground report received from cvghm of va to 800m above summit level mov to w. va not currently identifiable on satellite imagery due to met cloud and darkness. winds based

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.