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| Southern California Earthquakes | ||||||
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| Chronological Earthquake Index > | ||||||
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White Wash Earthquake | ||||
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TIME February 25, 1980 / 2:48 am PST LOCATION 33° 30' N, 116° 31' W about 40 km (25 miles) south of Palm Springs about 90 km (56 miles) northeast of San Diego MAGNITUDE ML5.5 TYPE OF FAULTING right-lateral strike-slip
The White Wash earthquake of 1980 was not a major or highly damaging
earthquake, but draws most of its fame from the fact that it was located
very near the so-called "Anza seismic gap" (see the Anza
Gap earthquake of 1982 for more about this "gap") -- though when
the epicenter was determined, it was found to have occurred just beyond
the southeastern end of the "Anza gap", and proved not to be a prelude
to a larger earthquake within the gap, as some may have speculated at
the time. Still, it did cause some notable damage: Landslides caused by
the shaking forced the closing of Highway 74 between Spring Crest and
Palm Springs. A fire broke out in Rancho Mirage when a gas line broke
in an unoccupied home. Windows and dishes were broken in many areas
in southern California. There were, however, no injuries reported, and
none of the aftershocks to the White Wash earthquake were sufficiently
large to cause additional damage.
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