More earthquakes and aftershocks at Iceland’s largest volcano have kept up fears of an eruption.<br /><br />Two tremors at Bardarbunga early on Wednesday morning were more than magnitude five while another quake shook a nearby volcano. The previous night saw the largest earthquake yet in the area, measuring 5.7.<br /><br />The warning code for possible disruption to air travel was lowered on Sunday to orange from the highest level of red.
