The caldera or hollow of the central Bardarbunga volcano is about 25 square miles ... If an eruption were to occur outside the glacier, it would be a lava eruption, the met office explained.

Bárðarbunga volcano in the north of Iceland could be waking up after an earthquake "swarm" was reported this week.

In late 2023 and early 2024, new volcanic fissures formed near the fishing town of Grindavik, pumping huge plumes of lava out onto the surface. The resulting eruptions led to the evacuation of ...

The caldera or hollow of the central Bardarbunga volcano is about 25 square miles ... If an eruption were to occur outside the glacier, it would be a lava eruption, the met office explained.