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Issue time:

Colour code

SFC/Flight Level 080


Date: 2016-10-26 04:00 UTC
Area: Indonesia
Source: Himawari-8
Aviation colour code:  orange
Summit elevation:  1335m
Eruption Details: va plume obs to fl080 ext nne at 26/0100zobs va dtg: 26/0430z

Volcano ash cloud Indonesia - Dukono   Wednesday 26 Oct 2016 04:00 UTC

Remarks: va currently unidentifiable on himawari-8 sat imagery due to met cloud. ash height and movement derived from himawari-8 26/0100z imagery, menado 26/0000z sounding and

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.