We consider whether the 21 July 1952 Mw 7.5 Kern County earthquake might have been induced by production in the Wheeler Ridge oil field. Coseismic leveling and triangulation observations are used to determine the faulting geometry and slip distribution of the July 21, 1952, Mw 7.3 Kem County earthquake on the White Wolf fault. Tuesday marks the 65th anniversary of the second of two massive, destructive earthquakes that hit Kern County in 1952. MM intensity XI was assigned to a small area on the … The 1952 Kern County earthquake (M s 7.5, M w 7.3), considered the biggest earthquake to hit California since the 1906 San Francisco earthquake, occurred on the White Wolf fault south of Bakersfield, and likely connected with the Walker Pass earthquake via the Scodie Lineament. Were the 1952 Kern County and 1933 Long Beach, California, Earthquakes Induced? The largest earthquake in southern California since the Fort Tejon earthquake of 1857 and the Owens Valley earthquake of 1872, the Kern County earthquake of 1952 caused immense and widespread damage. Remembering the 1952 Tehachapi Earthquake. We're Open. We also used an IPE from Atkinson and Wald (2007). The 1952 Kern County earthquake is the second-largest earthquake in California in the twentieth century; it was preceded by other events in the region, including a M w 4.6 earthquake on 23 Feb. 1939 (Fig. Several recent studies have presented evidence that significant induced earthquakes occurred in a number of oil-producing regions during the early and mid-twentieth century related to either production or wastewater injection. SPECIAL FEATURES. It claimed 12 lives and caused property damage estimated at $60 million. We consider whether the 21 July 1952 Mw 7.5 Kern County earthquake might have been induced by production in the Wheeler Ridge oil field. Rebound Kern County. Bakun (2006) used 647 reports from the 1952 Kern County earthquake and estimated its intensity magnitude as M I 7.3. Tax Time. ... Remembering the 1952 Tehachapi Earthquake . The mainshock, which was not preceded by any significant foreshocks, occurred 98 days after the initial production of oil in Eocene strata at depths reaching 3 km, within ~1 km of the White Wolf fault (WWF). Earthquakes in Kern County, California, during 1952.: A symposium on the stratigraphy, structural geology, and origin of the earthquakes; their geologic effects; seismologic measurements, application of seismology to petroleum exploration; structural damage and design of earthquake-resistant structures. Kern County Earthquake, 1952: This earthquake was the largest in the conterminous United States since the San Francisco shock of 1906. 1). Last week we asked readers to share their memories of one The Kern County Earthquake of July 21 is commonly referred to as the Tehachapi Earthquake, and for good reason. 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