![]() ![]() Recognizable at the surface by means of the related horizontal offsets, the linkage of their original constitutive Riedel-, P- and T-type fractures, their fault. This cluster is believed to accommodate deformation between the Denali Fault and the Minto Flats Seismic Zone to the north. High angle dipping faults where the displacement vector is parallel to the fault strike and, hence, to the planetary surface (e.g., Sylvester 1988 Fossen 2010 ). The largest known earthquakes in this cluster are on the order of magnitude 5, but those are rare. This cluster produces tens of small, shallow earthquakes every day. Another notable feature associated with the Denali Fault system is the Kantishna seismic cluster, located just north of the main fault trace inside Denali National Park. It is typical behavior of these major right-lateral faults in the Interior to produce very low background levels of seismicity between large ruptures hundreds of years apart that are followed by multi-year aftershock sequences. This event was preceded by the M6.7 Nenana Mountain Earthquake on October 23, which ruptured 25 miles (40 km) of the Denali Fault west of the M7.9 event. Under this background, strike-slip faults are widely developed inside the Tarim craton, which in the eastern part are primarily in the Tazhong Uplift and its north, the Shuntuoguole Uplift, and the Tabei Uplift (). Its rupture extended for nearly 270 miles (435 km) along the central Denali Fault system. The largest earthquake recorded on the Denali Fault was a M7.9 on November 3, 2002. Tectonic Setting of the Denali FaultThe Denali Fault is a major intracontinental right-lateral strike-slip fault that partially accommodates the oblique collision of the Yakutat block into Alaska's margin, extending from northwestern British Columbia to the central and western regions of Alaska.
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