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Vulcanologists always watch Iceland carefully -- it's the one exposed place on the Mid-Atlantic Ridge, with 130 different volcanoes -- and something big may be brewing. Applehu Akbar writes: Now that four of Iceland's largest volcanoes are showing signs of impending eruption, the world may be in for another summer of ash. Katla, Hecla, Bárðarbunga and Grímsvötn have all had major activity in the past, including vast floods from melting glaciers, enough ash to ground aircraft over all of Europe, volumes of sulfur that have induced global nuclear winter for a decade at a time, and clouds of poisonous fluoride gas. When the mountains of Iceland speak, the whole world listens.
Eruptions are already overdue for both Hekla and Katla -- Hekla's magma chamber has filled up, and Katla last erupted in 1918. "The Katla eruption would lead to the melting of the Mýrdalsjökull glacier, resulting in a glacial flood," reports Tech Times, "likely to hit areas where large crowds are found at any given point of time, especially the black sand beaches of Sólheimasandur and the village of Vik in Southern Iceland."

Reports are coming in that a volcano in Iceland called Grimsvotn has erupted, sending plumes of smoke 15km into the air. It was accompanied by a series of earthquakes, but all of them have been minor so far, and scientists don't believe the eruption will cause problems for air travel like 2010's Eyjafjallajokull event. Local coverage in Icelandic is available, as well as early pictures of the eruption.

Reports are coming in that a volcano in Iceland called Grimsvotn has erupted, sending plumes of smoke 15km into the air. It was accompanied by a series of earthquakes, but all of them have been minor so far, and scientists don't believe the eruption will cause problems for air travel like 2010's Eyjafjallajokull event. Local coverage in Icelandic is available, as well as early pictures of the eruption.

Reports are coming in that a volcano in Iceland called Grimsvotn has erupted, sending plumes of smoke 15km into the air. It was accompanied by a series of earthquakes, but all of them have been minor so far, and scientists don't believe the eruption will cause problems for air travel like 2010's Eyjafjallajokull event. Local coverage in Icelandic is available, as well as early pictures of the eruption.

Reports are coming in that a volcano in Iceland called Grimsvotn has erupted, sending plumes of smoke 15km into the air. It was accompanied by a series of earthquakes, but all of them have been minor so far, and scientists don't believe the eruption will cause problems for air travel like 2010's Eyjafjallajokull event. Local coverage in Icelandic is available, as well as early pictures of the eruption.