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| Southern California Earthquakes | ||||||
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| Chronological Earthquake Index > | ||||||
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Desert Hot Springs Earthquake | ||||
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TIME December 4, 1948 / 3:43 pm, PST LOCATION 33° 56' N, 116° 23' W 8 km (5 miles) east of Desert Hot Springs about 160 km (100 miles) east of Los Angeles MAGNITUDE MW6.0 TYPE OF FAULTING right-lateral strike-slip FAULT INVOLVED: South Branch San Andreas fault, or Banning fault, depending on nomenclature used
The Desert Hot Springs earthquake of 1948 not only was felt over a large
area (as far away as central Arizona, parts of Mexico, Santa Catalina
Island, and Bakersfield), but also managed to cause
notable damage in regions far from the epicenter.
In the Los Angeles area, a 5800-gallon water tank split open, water pipes were
broken at UCLA and in Pasadena, and plaster cracked and fell from
many buildings. In San Diego, a water main broke. In Escondido
and Corona, walls were cracked. The administration building of Elsinore
High School was permanently closed, due to the damage it sustained, as
was a building at the Emory School in Palm City. Closer to the
epicenter, landslides and ground cracks were reported, and a road
leading to the Morongo Indian Reservation was badly damaged. In Palm
Springs, the city hit hardest by the quake, thousands of dollars of
merchandise was thrown from shelves and destroyed. Part of a furniture
store collapsed. Two people were injured when the shaking induced a crowd
to flee a movie theater in a panic. Numerous other instances of minor
structural damage were reported. Fortunately, despite the damage
brought on by this quake, no lives were lost.
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