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On July 10, 1958, at 06:15:59 UTC, a M 7.8 earthquake occurred in Southeast Alaska. At least 8 separate tsunamis, generated by submarine and subaerial landslides and ice falls, followed the...
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On May 22, 1960, a Mw 9.5 earthquake, the largest earthquake ever instrumentally recorded, occurred in southern Chile. The series of earthquakes that followed ravaged southern Chile and ruptured...
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The magnitude 6.6 earthquake killed 240 and caused $50 million in property damage.
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The magnitude 6.9 earthquake shook northwestern Armenia, and was followed four minutes later by a magnitude 5.8 aftershock. The earthquakes affected an area 80 kilometers in diameter. This set...
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On Sunday, August 10th, 2025, at 13:26 UTC, a landslide occurred in Tracy Arm, Alaska, about 80 miles (130 km) south-southeast of Juneau. The landslide generated a tsunami in the fjord where a...
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On November 14, 1994 at 19:15:30 UTC, a magnitude 7.1 Mw earthquake struck in the Verde Island Passage between Luzon and Mindoro Islands, Philippine Islands. A local tsunami contributed to...
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The December 26, 2004 magnitude 9.1 Sumatra, Indonesia earthquake (3.316 N, 95.854 E, depth 30 km) generated a tsunami that was observed worldwide and caused tremendous devastation and deaths...
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On August 16, 1976, at 16:11:07 UTC, a magnitude (Mw) 8.0 earthquake shook Mindanao Island in the Philippines. It caused a destructive tsunami in the Celebes Sea that devastated settlements along...
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The magnitude 8.6 (Mw) earthquake occurred south of the Andreanof Islands, in the Aleutian Islands. It generated an 8-meter tsunami that did great damage on Adak Island, especially to the fuel and...
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The Prince William Sound magnitude 9.2 Mw earthquake on March 28, 1964 at 03:36 GMT (March 27 at 5:36 pm local time), was the largest U.S. earthquake ever recorded and the second largest recorded...
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Northeastern China. Damage: $5,600 million. The death toll (240,000) was one of largest in recorded history from an earthquake. In addition, around 800,000 were injured. Extensive damage occurred...
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The Standard/Legacy MSHR, formally identified as the DSI-9767 dataset, is the legacy dataset/report sorted by NCDC Station ID and period of record. This dataset/report includes historical station...
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Barcena is on San Benedicto Island, which lies off the coast of Mexico, south of Baja California and west of Mexico City.
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The basaltic shield volcano on the Island of Hawaii is among the most extensively studied volcanoes in the world. The volcano, with its summit caldera, is located on the east flank of giant Mauna...
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A magnitude 7.7 earthquake occurred in the Gilan Province between the towns of Rudbar and Manjil in northern Iran on Thursday, June 21, 1990 (June 20 at 21:00 GMT). The event, the largest ever to...
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Location: almost directly beneath Helena. Affected area: 363,000 square kilometers. Damage: $4 million. A series of earthquakes beginning on October 3, 1935, shook the area. The strongest of the...
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On June 2, 1994 at 18:17:34 UTC, a magnitude 7.8 earthquake occurred 200 km off the southeastern coast of Java. The earthquake occurred at night, and awoke only about 10 to 20% of the people....
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At 10:14 am local time on October 11th, 1918, a magnitude 7.1 earthquake struck in Mona Passage, west of Puerto Rico. The shock was immediately followed by a tsunami with runup heights reaching 6...
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This feature class resides within the SOCECON Feature Data Set of the Lake Erie 2022 ESI Geodatabase. It contains vector points representing Navigational/marine human-use resource data for the...
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The slopes above streams and rivers are subjected to a variety of processes that cause them to recede and retreat from the river or stream channel. These processes, collectively called mass...
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