• Very strong M7.4 earthquake hits south of the Kermadec Islands

    A very strong and shallow earthquake registered by the USGS as M7.4 hit south of the Kermadec Islands at 12:49 UTC on June 18, 2020. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M7.4 at a depth of 10 km. The epicenter was located 686 km…

  • Sinkholes drain Slade Lake near Oxford in Nova Scotia, Canada

    Underground geological activities this spring have drained Slade Lake, about 2.5 km (1.5 miles) southwest of Oxford in Nova Scotia, Canada. "The most obvious culprit for this is the water just disappeared down some of the sinkholes at the bottom of the…

  • The Weekly Volcanic Activity Report: June 12 – 17, 2020

    New activity/unrest was reported for 4 volcanoes from June 12 to 17, 2020. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Cleveland, Chuginadak Island (USA) | Karymsky, Eastern Kamchatka (Russia) | Makushin, Fox Islands…