A very strong earthquake registered by GeoNet as M7.2 hit off the east coast of the North Island, New Zealand at 13:27 UTC on March 4, 2021 (02:27 LT, March 5). The agency is reporting a depth of 94 km (58 miles). USGS is reporting it as M6.9 at a depth of 10 km,…
A shallow earthquake registered by the USGS as M7.7 hit southeast of the Loyalty Islands at 13:20 UTC on February 10, 2021. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M7. at the same depth. The epicenter was located 415 km (258 miles) E…
A very strong and shallow earthquake registered by the USGS as M7.0 hit Greece-Turkey border region at 11:51 UTC (13:52 LT) on October 30, 2020. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth. The epicenter was…
A strong earthquake registered by the USGS as M7.5 hit south of Alaska at 20:54 UTC (12:54 LT) on October 19, 2020. The agency is reporting a depth of 40 km (25 miles). The epicenter was located 91.7 km (56.9 miles) SE of Sand Point (population 1 064) and 929.9 km…
A slow-moving landslide of an entire mountainside in Alaska's Barry Arm area may generate a mega-tsunami if the land suddenly collapses into the narrow fjord. Research findings show that the collapse would generate 11 times more energy and release 16 times more…
A very strong and shallow earthquake registered by the USGS as M7.8 hit near the coast of Alaska Peninsula, U.S. at 06:12 UTC on July 22, 2020 (19:12 LT, July 21). The agency is reporting a depth of 28 km (17.4 miles). EMSC registered it as M7.8 at a depth of 30 km…
A very strong and shallow earthquake registered by the USGS as M7.4 hit Oaxaca, Mexico at 15:29 UTC on June 23, 2020, at a depth of 26.3 km (14.6 miles). EMSC is reporting M7.4 at a depth of 10 km (6.2 miles). The epicenter was located 11.9 km (7.4 miles) SSW of…
Volcanic tremor at Mount Ijen in East Java, Indonesia, triggered the release of poisonous gas and a 3 m (10 feet) high tsunami at 05:30 UTC (12:30 LT) on Friday, May 29, 2020. A sulfur miner was found dead a day after, local media confirmed. The tremor resulted in…
A very strong earthquake registered by the USGS as M7.5 hit off the coast of southern Kamchatka, Russia at 02:49 UTC on March 25, 2020. The agency is reporting a depth of 56.7 km (35 miles). EMSC is reporting M7.6 at a depth of 60 km (37 miles). FRC GS RAS is…
In a rare occurrence, a meteotsunami hit the Praia do Cassino Beach in the southernmost region of the Brazilian state of Rio Grande do Sul on March 14, 2020. The rapid waves slammed into nearby vehicles, causing beachgoers to panic and run away to safety. Powerful…
