• Yellowstone earthquake activity returned to normal levels

    Following several months of elevated seismicity, Yellowstone earthquake activity has returned to normal levels compared with typical background activity, the Yellowstone Volcano Observatory reported in their monthly update issued October 2, 2017. During September…

  • Strong and shallow M6.1 earthquake hits Oaxaca, Mexico

    A strong and shallow earthquake registered by the USGS as M6.1 hit Oaxaca, Mexico at 12:53 UTC on September 23, 2017 at a depth of 9 km (5.6 miles). EMSC is reporting M6.1 at a depth of 30 km (18.6 miles). According to the USGS, the epicenter was located 6.9 km (4.3…

  • Strong and deep M6.4 earthquake hits Vanuatu

    A strong and deep earthquake registered by the USGS as M6.4 hit Vanuatu at 20:09 UTC on September 20, 2017. The agency is reporting a depth of 200.2 km (125 miles). Geoscience Australia is reporting M6.3 at a depth of 204 km (126 miles). According to the USGS, the…

  • Shallow M5.9 earthquake hits off the coast of Honshu, Japan

    A strong and shallow earthquake registered by the JMA as M5.9 hit off the east coast of Honshu, Japan at 16:37 UTC on September 20, 2017 (01:37 JST, September 21). The agency is reporting a depth of 10 km (6.2 miles). USGS is reporting M6.1 at a depth of 10 km. If…