Earthquakes near Volcanoes Our world-wide map continuously detects shallow earthquakes near volcanoes. These could be early signs of unrest and often precede eruptions.
Intraplate volcanism A third tectonic setting where volcanism occurs is believed to be the result of mantle plumes and not directly related to plate boundaries. So called hot spot volcanoes fall into this category.
Volcanic eruption in Iceland 2021 A new fissure eruption started on Iceland's Reykjanes peninsula in Mar 2021. Follow the latest news and updates on this remarkable event!