This website uses cookies. Read about how we use cookies. OK



Issue time:

Colour code

SFC/Flight Level 140


Date: 2015-11-27 23:00 UTC
Area: Indonesia
Source: Himawari-8
Aviation colour code:  orange
Summit elevation:  3726m
Eruption Details: va obs to fl140 ext 50nm swobs va dtg: 27/2350z

Volcano ash cloud Indonesia - Rinjani   Friday 27 Nov 2015 23:00 UTC

Remarks: advisory ammended as ash still discernible. eruption at summit has ceased. ash continues to dissipate rapidly, not expected +6hrs. winds ne tending e +6hrs.

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.