Search results
Results from the WOW.Com Content Network
Tectonic map of Alaska and northwestern Canada showing main faults and historic earthquakes Denali Fault and the Denali National Park boundary. The Denali Fault is a major intracontinental dextral (right lateral) strike-slip fault in western North America, extending from northwestern British Columbia, Canada to the central region of the U.S. state of Alaska.
The Denali-Totschunda fault is a major dextral (right lateral) strike-slip system, similar in scale to the San Andreas Fault system. In Alaska, moving from east to west, the plate interactions change from a transform boundary between the Pacific plate and North American plate to a collision zone with a microplate, the Yakutat terrane, which is in the process of being accreted to the North ...
Fault name Length [km] Location Sense of movement Time of movement Associated earthquakes Sources Aedipsos-Kandili Fault: 60: North Euboean Gulf, Greece: Normal: Active: Alaska–Aleutian megathrust: 4000: Kamchatka, Russia to Gulf of Alaska: Subduction zone: Active: 1964 Prince William Sound (M9.2), 1965 Rat Islands (M8.7), 1957 Andreanof ...
The 1964 Alaska earthquake, also known as the Great Alaska earthquake and Good Friday earthquake, occurred at 5:36 PM AKST on Good Friday, March 27, 1964. [2] Across south-central Alaska , ground fissures, collapsing structures, and tsunamis resulting from the earthquake caused about 131 deaths.
Four major rivers cross the Alaska Range, including the Delta and Nenana Rivers in the center of the range and the Nabesna and Chisana Rivers to the east. Alaska Range Glacier. The range is part of the Pacific Ring of Fire, and the Denali Fault that runs along its southern edge is responsible for many major earthquakes.
Map all coordinates using OpenStreetMap. ... 1979 Saint Elias earthquake; 2013 Craig, Alaska earthquake; ... 2018 Anchorage earthquake; D. 2002 Denali earthquake; G.
Note: The inclusion criteria for adding events are based on WikiProject Earthquakes' notability guideline that was developed for stand-alone articles. The principles described also apply to lists. In summary, only damaging, injurious, or deadly events and those of scientific interest should be recorded.
The geology of Alaska includes Precambrian igneous and metamorphic rocks formed in offshore terranes and added to the western margin of North America from the Paleozoic through modern times. The region was submerged for much of the Paleozoic and Mesozoic and formed extensive oil and gas reserves due to tectonic activity in the Arctic Ocean.