M6.4 earthquake – northern Mid-Atlantic Ridge

M6.4 earthquake – northern Mid-Atlantic Ridge

Strong earthquake registered as M6.4 (USGS) occurred at northern Mid-Atlantic Ridge at 22:04 UTC on June 24, 2013. USGS registered depth of 10.0km (6.2 miles).The epicenter was located 1248 km (775 miles) ENE of Cayenne, French Guiana and 1 359 km (844 miles) NNE of Sal

Field of hydrothermal vents discovered along the Mid-Atlantic Ridge

Field of hydrothermal vents discovered along the Mid-Atlantic Ridge

The Irish-led VENTuRE scientific expedition aboard the national research vessel RV Celtic Explorer has discovered a previously uncharted field of hydrothermal vents along the Mid-Atlantic Ridge – the first to be explored north of the Azores. The mission, led by

Eruption at Iceland’s Grímsvötn volcano

Eruption at Iceland’s Grímsvötn volcano

Iceland's most active volcano, Grimsvotn, started erupting at around 17:30 UTC on May 21, 2011. The volcano, which lies under the Vatnajokull glacier in south-east Iceland, last erupted in 2004. In 2010, plumes of ash from Iceland's Eyjafjallajokull volcano…