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Issue time:

Colour code

SFC/Flight Level 140


Date: 2016-11-21 03:00 UTC
Area: Indonesia
Source: Vona, Himawari-8
Aviation colour code:  orange
Summit elevation:  3800m
Eruption Details: gnd rpt of va to fl140 mov e-ne at 21/0131z

Volcano ash cloud Indonesia - Kerinci   Monday 21 Nov 2016 03:00 UTC

Remarks: cvghm report eruption at 21/0131z with ash approx 500m above summit mov e-ne. va can not be identified in sat imagery due to met cloud cover. winds bas ed on padang

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.