Bárðarbunga

An earthquake struck the region around Iceland's Bardarbunga volcano on Sept. 7 while fissures in the area continued to spew out lava but still none of the ash that could hamper airline traffic.
   

Iceland raised its aviation alert over the nation's largest volcano to red on Aug. 29, after the Bardarbunga peak began erupting overnight.

A ban on air traffic around the country's largest volcanic system was also put in place, but the authorities said there were no signs of spewing ash.

Two strong earthquakes on Aug. 24 shook Iceland's largest volcano, which is on red alert for imminent risk of eruption, the Icelandic Met Office said.
      
A large explosion at the Bardarbunga volcano could signal a replay of the global travel chaos caused by the eruption of another Icelandic peak four years ago, which created a massive ash cloud across Europe.
      

A possible eruption of Iceland's biggest glacier, the Vattnajokull, is unlikely to prompt severe traffic disruptions, a EU source has explained.

Vattnajokull is also the country's second-highest peak.

The source, however, has added that air traffic might be disrupted as some EU member states might take the step.