Forecast

Issue time:


Colour code

SFC/Flight Level 100

Description

Date: 2015-01-26 17:00 UTC
Volcano:Dukono
Area: Indonesia
Source: Mtsat-2
Aviation colour code:  orange
Summit elevation:  1335m
Eruption Details: va plume last obs at 25/2232z to fl100 to 20nm sw
Bookmark

Volcano ash cloud Indonesia - Dukono   Monday 26 Jan 2015 17:00 UTC

Remarks: va unidentifiable on overnight ir imagery. initial eruptionappeared short lived so polygons extrapolated to 6 hours only.height and movement based on mtsat-2 vis, menado 26/1200z

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.