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Issue time:

Colour code

SFC/Flight Level 130


Date: 2015-11-30 09:00 UTC
Area: Indonesia
Source: Himawari-8
Aviation colour code:  orange
Summit elevation:  3726m
Eruption Details: minor va emission to fl130obs va dtg: 30/0940z

nuage de cendres volcaniques Indonesia - Rinjani   lundi 30.11.2015 09:00 UTC

Remarks: minor va observed moving w. convection in area expected to assit in dissipating ash, not expected +6hrs. height and movement based on himawari 30/0920z imagery, surabaya

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.