• Strong and shallow M5.9 earthquake hits Arunachal Pradesh, India

    A strong and shallow earthquake registered by the USGS as M5.9 (downgraded from M6.1) hit Arunachal Pradesh, India at 20:15 UTC on April 23, 2019. The agency is reporting a depth of 14 km (8.7 miles). EMSC is reporting M5.9 at a depth of 12 km (7.4 miles). This…

  • Almost 2 million previously unidentified earthquakes in Southern California

    Caltech seismologists have identified nearly two million previously unidentified tiny earthquakes that occurred between 2008 and 2017 in Southern California, expanding the region's earthquake catalog by a factor of 10. Their efforts, published online by the…

  • M6.0 earthquake hits near Zavodovski Island at intermediate depth

    A strong earthquake registered by the USGS as M6.0 hit South Georgia and the South Sandwich Islands region at 14:49 UTC on April 22, 2019. The agency is reporting a depth of 93.6 km (58.1 miles). EMSC is reporting M6.0 at a depth of 100 km (62 miles). The epicenter…

  • Shallow M6.5 earthquake hits Western Indian-Antarctic Ridge

    A strong and shallow earthquake registered by the USGS as M6.5 hit Western Indian-Antarctic Ridge at 14:46 UTC on April 18, 2019. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M6.5 at a depth of 11 km (6.8 miles). The epicenter was located…

  • Strong and shallow M6.1 earthquake hits Hualien, Taiwan

    A strong and shallow earthquake registered by Taiwan's CWB as M6.1 hit Hualian, Taiwan at 05:01 UTC (13:01 LT) on April 18, 2019. The agency is reporting a depth of 18.8 km (11.7 miles). USGS is reporting M6.1 at a depth of 20 km (12.4 miles); EMSC M6.1 at a…

  • Earthquake swarm in southwest Montana

    The USGS is recording numerous earthquakes about 10 km (6.2 miles) NE of Lima, Montana since M4.4 struck on Tuesday, April 9, 2019. 27 earthquakes were recorded in the sequence by 14:45 UTC on April 11, including abovementioned M4.4, at depths between 2 and 13.3 km…