A co-seismic surface rupture was identified along a 2 km (1.2 miles) long traceable zone after M5.1 earthquake hit North Carolina in 2020 – the largest to hit the state in nearly 100 years. The rupture exposed a previously unknown fault in the earth, representing the first documented surface rupture earthquake in the eastern United States.
A strong and shallow earthquake registered by the USGS as M6.2 hit Fox Islands, Alaska, U.S. at 05:17 UTC on January 22, 2022. The agency is reporting a depth of 42.8 km (26.6 miles). EMSC is reporting M6.2 at a depth of 60 km (37.3 miles). The epicenter was located…
A strong and shallow earthquake registered by the USGS as M6.8 hit Fox Islands, Alaska, U.S. at 11:35 UTC on January 11, 2022. The agency is reporting a depth of 22.3 km (13.8 miles). EMSC is reporting M6.6 at a depth of 40 km (24.8 miles). The epicenter was located…
A strong earthquake registered by the USGS as M5.9 hit Southern Alaska at 22:42 UTC (13:42 LT) on December 22, 2021. The agency is reporting a depth of 152.6 km (94.8 miles). The EMSC is reporting M5.9 at a depth of 146 km (90.7 miles). The epicenter was located…
A very strong earthquake registered by the USGS as M6.2 hit near the coast of Petrolia, California, U.S. at 20:10 UTC on December 20, 2021. The agency is reporting a depth of 9.3 km (5.8 miles). EMSC is reporting M6.2 at a depth of 15 km (9.3 miles). The epicenter…
A strong and shallow earthquake registered by the USGS as M6.5 hit the Alaska Peninsula, U.S. at 09:10 UTC on October 11, 2021. The agency is reporting a depth of 69.1 km (42.9 miles). EMSC is reporting M6.8 at a depth of 51 km (31 miles). The epicenter was located…
A strong and shallow earthquake registered by the USGS as M6.2 hit near the southwest coast of the Island of Hawaii, U.S at 23:48 UTC on October 10, 2021 (11:48 HST). The earthquake was centered about 27 km (17 miles) south-southeast of Nāʻālehu at a depth of 35…
A strong earthquake registered by the USGS as M6.1 hit near the coast of Amatignak Island, Andreanof Islands, Alaska at 11:52 UTC on September 24, 2021. The agency is reporting a depth of 39 km (24 miles). EMSC is reporting the same magnitude and depth. The…
A massive shallow earthquake registered by the USGS as M8.2 hit near the coast of Alaska at 06:15 UTC on July 29, 2021. The agency is reporting a depth of 32.2 km (20 miles). EMSC is reporting it as M8.2 at depth of 30 km (18.6 miles). This is the strongest…
A shallow M6.0 earthquake struck Little Antelope Valley, California, near the Nevada border at 22:49 UTC on July 8, 2021 (15:49 LT). This is the largest earthquake to hit California since the July 2019 Ridgecrest earthquake. The epicenter was located about 32 km (20…
