Increased seismicity under Loki-Fögrufjöll volcano (Hamarinn), Iceland
Increased seismic activity is taking place under Iceland's Hamarinn volcano, a part of Bardarbunga volcanic system, also known as Loki-Fögrufjöll. The largest earthquakes over the past 48 hours were two M2.8 registered at a depth of 11 km (6.8 miles)…