Fiber-optic cables provide early warning for volcanic eruptions in Iceland

Iceland is situated on the Mid-Atlantic Ridge and a geologic hotspot, and is home to over thirty volcanoes. Before 2021, the island nation experienced an eruption roughly every five years; however, volcanic activity has intensified since then. Since 2021, there have been three eruptions on the Reykjanes Peninsula, which is only 22 miles from Reykjavík, and some geologists consider them one long eruption. — Read the rest
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