• The Weekly Volcanic Activity Report: February 6 – 12, 2019

    New activity/unrest was reported for 2 volcanoes between February 6 and 12, 2019. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Karangetang, Siau Island (Indonesia) | Poas, Costa Rica. Ongoing activity: Agung, Bali…

  • Shallow M6.1 earthquake hits Northern Mid-Atlantic Ridge

    A shallow earthquake registered by the USGS as M6.1 hit Northern Mid-Atlantic Ridge at 19:57 UTC on February 14, 2019. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth. GFZ (preliminary) is reporting M5.6 at a…

  • Green fireball explodes near the coast of eastern Florida

    A bright green fireball streaked through the night sky near the coast of eastern Florida around 07:03 UTC (02:03 local time) on February 12, 2019. The event lasted several seconds and was followed by a loud rumble. The American Meteor Society (AMS) received only 5…

  • Second meteorite impact crater found under Greenland ice

    A new study published this week in AGU's Geophysical Research Letters suggests a second meteorite impact crater was found deep under ice in northwestern Greenland. The discovery comes just several months after scientists identified another similar crater beneath…