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  2. List of fault zones - Wikipedia

    en.wikipedia.org/wiki/List_of_fault_zones

    San Andreas Fault System (Banning fault, Mission Creek fault, South Pass fault, San Jacinto fault, Elsinore fault) 1300: California, United States: Dextral strike-slip: Active: 1906 San Francisco (M7.7 to 8.25), 1989 Loma Prieta (M6.9) San Ramón Fault: Chile: Thrust fault: Sawtooth Fault: Idaho, United States: Normal fault: Seattle Fault ...

  3. El Tigre Fault - Wikipedia

    en.wikipedia.org/wiki/El_Tigre_Fault

    The El Tigre Fault is a 120 km long, roughly north-south trending, [5] major strike-slip fault located in the Western Precordillera in Argentina. [1] [6] The Precordillera lies just to the east of the Andes mountain range in South America. [1] The northern boundary of the fault is the Jáchal River and its southern boundary is the San Juan ...

  4. 1968 Illinois earthquake - Wikipedia

    en.wikipedia.org/wiki/1968_Illinois_earthquake

    Scientists eventually realized, though, that the cause was a then-unknown fault, the Cottage Grove Fault, a small tear in the Earth's rock in the Southern Illinois Basin near the city of Harrisburg, Illinois. The fault, which is aligned east–west, is connected to the northsouth-trending Wabash Valley Fault System at its eastern end. [15]

  5. List of fracture zones - Wikipedia

    en.wikipedia.org/wiki/List_of_fracture_zones

    There are about 300 fracture zones, with an average northsouth separation of 55 kilometres (34 mi): [7] two for each degree of latitude. Physically it makes sense to group Atlantic fracture zones into three categories: [8] Small offset: length of transform fault less than 30 kilometres (19 mi) Medium offset: offset over 30 kilometers

  6. New Madrid seismic zone - Wikipedia

    en.wikipedia.org/wiki/New_Madrid_Seismic_Zone

    The New Madrid seismic zone (NMSZ), sometimes called the New Madrid fault line (or fault zone or fault system), is a major seismic zone and a prolific source of intraplate earthquakes (earthquakes within a tectonic plate) in the Southern and Midwestern United States, stretching to the southwest from New Madrid, Missouri.

  7. North American plate - Wikipedia

    en.wikipedia.org/wiki/North_American_Plate

    The North American plate is a tectonic plate containing most of North America, Cuba, the Bahamas, extreme northeastern Asia, and parts of Iceland and the Azores. With an area of 76 million km 2 (29 million sq mi), it is the Earth's second largest tectonic plate, behind the Pacific plate (which borders the plate to the west).

  8. Wabash Valley seismic zone - Wikipedia

    en.wikipedia.org/wiki/Wabash_Valley_Seismic_Zone

    Locations of quakes magnitude 2.5 or greater in the Wabash Valley (upper right) and New Madrid (lower left) Seismic Zones. The Wabash Valley seismic zone (also known as the Wabash Valley fault system or fault zone) is a tectonic region located in the Midwestern United States, centered on the valley of the lower Wabash River, along the state line between southeastern Illinois and southwestern ...

  9. Caribbean plate - Wikipedia

    en.wikipedia.org/wiki/Caribbean_Plate

    Bathymetry of the northeast corner of the Caribbean plate showing the major faults and plate boundaries; view looking south-west. The main bathymetric features of this area include: the Lesser Antilles Volcanic Arc; the old inactive volcanic arc of the Greater Antilles (Virgin Islands, Puerto Rico, and Hispaniola); the Muertos Trough; and the Puerto Rico Trench formed at the plate boundary ...