Here is a map from the civil aviation authorities (ISAVIA) showing the area defined as danger area which closed for instrument flight rules (IFR) due to a potential eruption in northern Vatnajökull glacier.In accordance with procedure, the National Commissioner of the Icelandic Police has raised the Civil Protection level to Emergency Phase. On 18 August, the Icelandic Met Office changed the aviation colour code to orange and today the code was changed to red/emergency which is the the highest level .
Map of aviation closure as of 23.08.2014 1500 GMT. These closures were lifted August 24 2014