Fort Tejon Earthquake, 1857 . Technically, Parkfield was the epicenter of this earthquake, as it was the origin of the rupture; Fort Tejon was approximately the midway point of the rupture. September 2019 is National Preparedness Month. 3225-3238. Fort Tejon, in fact, was not the epicenter, nor was it even near the epicenter of the earthquake. A comparison of this shock to the San Francisco earthquake, which occurred on the San Andreas fault on April 18, 1906, shows that the fault break in 1906 was longer but that the maximum and average displacements in 1857 were larger. Magnitude: 6.9. 120 Related Articles [filter] Carrizo Plain. The fault rupture originated northwest of Parkfield in Monterey County and propagated southeastward for over 360 km (225 miles) along the San Andreas Fault to the Cajon Pass northwest of San Bernardino. Potential damage in the billions if occurred today. The Fort Tejon Earthquake took place along California’s San Andreas Fault. What we do know is that several meters of sudden right-lateral slip on the San Andreas fault produced shaking that lasted 1 to 3 minutes and that was felt over more than 350,000 square kilometers of central and southern California. “Eventually the fault will have to break,” Jordan says. Fort Tejon, in fact, was not the epicenter of this earthquake. 85, pp. The waters of the Kern, Lake, Los Angeles, and Mokulumme Rivers overflowed their banks. Can a Volcanic Eruption Occur in Los Angeles? We include in that comparison also the 1857 Fort Tejon earthquake, whose epicenter lies just outside the inner area, since its rupture spans into the inner area. w 7.8 Fort Tejon earthquake in 1857. The Fort Tejon Earthquake left a surface rupture about 225 miles long — but only two people died in the region, which was then sparsely populated. Fort Tejon, California (1857) The biggest earthquake in California's historical record occurred on January 9, 1857, at approximately 8 a.m. A continuous segment of the San Andreas Fault from the San Benito County line to the San Bernardino area, measuring over 220 miles, ruptured at the surface, traces of which can still be seen today. Abridged from Seismicity of the United States, 1568-1989 (Revised), by Carl W. Stover and Jerry L. Coffman, U.S. Geological Survey Professional Paper 1527, United States Government Printing Office, Washington: 1993. Fort Tejon, California. The fault rupture originated northwest of Parkfield in Monterey County and propagated southeastward for over 360 km (225 miles) along the San Andreas Fault to the Cajon Pass northwest of San Bernardino. Then on January 17, 1994, a 6.7 earthquake hit the Northridge area. The average slip along the fault was 4.5 m, and a maximum offset of 9 m was recorded in the Carrizo Plain area in southeastern San Luis Obispo County. Some, including the enlisted men's barracks, were destroyed and rebuilt after a major earthquake, epicentered at the fort… Although the greatest hazard is in areas of highest intensity as shown on the map, no region is immune from potential earthquake damage. 68, pp. It is in the area of Tejon Pass along Interstate 5 in Kern County, California, the main route through the mountain ranges separating the Central Valley from the Los Angeles Basin and Southern California. The effects of the earthquake were quite dramatic, even frightening. So I thought it would be interesting to explore several of the most significant earthquakes in California’s recorded history, though of course they were going on long before people started writing them down. On March 10, 1933, a 6.4 earthquake hit the Newport-Inglewood Fault, causing serious damage in long Beach and other communities. The great Fort Tejon earthquake of 1857, with an ∼350‐km‐long surface rupture, was the most recent major earthquake along the south‐central San Andreas fault (SAF). Historically, numerous large quakes have originated in the Parkfield/Cholame area, propagating southward and causing extensive damage. Structures at Fort Tejon were arranged in a quadrangle around the parade grounds and were constructed at various times throughout the army's occupation of the fort. The Great 1857 "Fort Tejon" Earthquake: Shake, Rattle, and Roll! Fort Tejon, in fact, was not the epicenter of this earthquake. No data point selected. The 1857 Fort Tejon earthquake Most notable was a 7.9 magnitude and altered the landscape, stream flows, as well as causing considerable damage (USGS, 2018). Geographic Names Information System (GNIS), Mapping, Remote Sensing, and Geospatial Data. This earthquake occurred on the San Andreas fault, which ruptured from near Parkfield (in the Cholame Valley) almost to Wrightwood (a distance of about 300 kilometers); horizontal displacement of as much as 9 meters was observed on the Carrizo Plain. California from anticipated future earthquakes and significant earthquakes that have occurred since the Great 1857 magnitude 7.9 Fort Tejon earthquake. In 1857, the population density was extremely low and native people were the principal residents. Fort Tejon is a former Army Post that was active for ten tears during the mid 1800s. THis means that 17% of the lichens we found at this site were a result of the Fort Tejon earthquake which occurred 147 years ago. Also, the maximum fault movement of about 9 … 83, 619-635. The 1868 M w 6.5 Hayward Earthquake killed 30 and caused many collapses in the Bay Area with damage ranging from Santa Rosa in the north to Gilroy and Santa Cruz in the south (Geschwind, 2001). It was so powerful that land on the Carrizo Plain was displaced by 9 meters, which equates to about 30 feet. January 9, 1857: A magnitude 7.9 earthquake struck on the San Andreas Fault from near Parkfield to approximately 300 km away near Wrightwood. Sandblows occurred at Santa Barbara and in the flood plain of the Santa Clara River. We have discovered nonvolcanic tremor activity (i.e., long-duration seismic signals with no clear P or S waves) within a transform plate boundary zone along the San Andreas Fault near Cholame, California, the inferred epicentral region of the 1857 Fort Tejon earthquake (moment magnitude ~7.8). In this study, we revisit the three largest historical earthquakes in California—the 1857 Fort Tejon, 1872 Owens Valley, and 1906 San Francisco earthquakes—to review their published moment magnitudes, and compare their estimated shaking distributions with predictions using modern ground‐motion models (GMMs) and ground‐motion intensity conversion equations. The M w 7.9 Fort Tejon Earthquake in 1857 damaged adobe buildings from Santa Cruz to Ventura killing one (Wikipedia, 2020). EARTHQUAKES IN CALIFORNIA. It caused one fatality. The Jan. 9, 1857, Fort Tejon earthquake in southern California, an estimated magnitude 7.9, offset stream channels by as much as 29 feet (9 m). Imagine the lives of the soldiers and civilians, and understand the struggles of early life in California. A magnitude 7.9 earthquake struck on the San Andreas Fault from near Parkfield to approximately 300 km away near Wrightwood. Trees may suffer damage during major earthquakes due to shaking or faulting of their substrate. Fort Tejon earthquake 1857 1857 Fort Tejon. This earthquake caused heavy, strong shaking for one to three minutes. ,2002];(C-C0)approximateepicenterofthe1906 San Francisco earthquake and regional location of an estimated penultimate event of 1711 [Kelson et al., 2006]. November 28, 2017. The last big quake near Los Angeles, a magnitude 7.9, struck Fort Tejon in 1857. The destruction from the earthquake cost $350,000 — a staggering number for 1868. About 20 kilometers west of Fort Tejon, trees were uprooted, and buildings were destroyed between Fort Tejon and Elizabeth Lake. Both events resulted from right-lateral movement on the San Andreas Fault, and caused extensive damage over a … The Fort Tejon Earthquake left a surface rupture about 225 miles long — but only two people died in the region, which was then sparsely populated. Watch Queue Queue Despite the immense scale of this quake, only two people were reported killed by the effects of the shock. The Fort Tejon Earthquake took place along California’s San Andreas Fault. Structures at Fort Tejon were arranged in a quadrangle around the parade grounds and were constructed at various times throughout the army's occupation of the fort. The fort's location protected the San Joaquin Valleyfrom the … The Great 1857 "Fort Tejon" Earthquake, via WWW, July 12, 2005 (largest earthquake to hit Southern California in historic times occurred on January 9th, 1857, and it came to be known as the great "Fort Tejon" earthquake. Sieh, K., 1978, Central California foreshocks of the great 1857 earthquake: Seismol. Loss of life would probably be substantial. Many aftershocks occurred, and two (January 9 and 16) were large enough to have been widely felt. The quake could be felt from Marysville to San Diego, and east to Las Vegas, with strong shaking lasting from one to three minutes.—(USGS) Impact: 2 fatalities reported (SCEDC) Estimated Damage Cost: Uncertain. The Fort Tejon Earthquake of 1857. A few years after it was constructed, the fort survived a massive earthquake, which is now known as the Fort Tejon earthquake. The earthquake resulted in 120 deaths and more than $50 million in property damage. Changes in the flow of water in wells were reported from the Santa Clara Valley in northern California. In the Carrizo Plain, the 1857 earthquake produced stream channel offsets of about 9 meters (30 feet). The Fort Tejon Earthquake of 1857. We determined that the expected size of lichens resulting from the 1857 Fort Tejon earthquake is 22.2 mm. America Bull. This segment has an estimated earthquake recurrence time of 140 years (þ93, –69) (5), and it is now more than 140 years since the Fort Tejon event. The Imperial Valley earthquake … We investigated if seismicity patterns following 1857 could be due to static stress changes generated by the 1857 earthquake. The last major earthquake … 1857 Fort Tejon Earthquake Relatively little is known about the seismic activity near Parkfield at the time of the great Fort Tejon earthquake on January 9, 1857. One scenario is based on a repeat of the 1857 Fort Tejon earthquake (magnitude about 8) on the San Andreas fault zone in southern California (DMG Special Publication 60). Instances of seiching, fissuring, sandblows andå hydrologic changes were reported from Sacramento to the Colorado River delta. * It left an incredible surface rupture scar that is more than 220 miles in length along the San Andreas fault. Approximately 17% of the 85 lichens we measured at our third site were between 21 and 23mm. Saturday, February 21, 1857. One person was killed in the collapse of an adobe house at Gorman. And the largest earthquake to hit Southern California in historic times occurred on January 9, 1857. Most of the damaged buildings were of unreinforced masonry. California was rocked by a major earthquake centered on the central segment of the San Andreas Fault (Figure 20.1). Some, including the enlisted men's barracks, were destroyed and rebuilt after a major earthquake, epicentered at the fort… (Public domain.). The strongest earthquake to ever hit California was a magnitude 7.9 on January 9, 1857 in Fort Tejon. © 1998-2021 Given Place Media. One report describes sunken trees, possibly associated with liquefaction, in the area between Stockton and Sacramento. 1. Strong shaking lasted from 1 to 3 minutes. The 7.9 magnitude Tejon Earthquake (with an intensity of perhaps 8.25), which struck about 8:20 am on the morning of Jan. 9, 1857 is considered by many to be the largest historic earthquake that California has witnessed, vying for that title with the better known San Francisco quake of 1906. The Los Angeles Basin - A Huge Bowl of Sand, Postal Zip Code Look-up for Los Angeles County, Court & Vital Records from Orange County, CA, U.S. Geological Survey estimates a seven percent chance, Federal Emergency Management Agency (FEMA). The stress shadow extends across much of the ECSZ . A comparison of this shock to the San Francisco earthquake, which occurred on the San Andreas fault on April 18, 1906, shows that the … Property loss was heavy at Fort Tejon as five … The largest recorded earthquake in California was the 1857 Fort Tejon quake that ruptured the San Andreas for 225 miles (360 kilometers). What we do know is that several meters of sudden right-lateral slip on the San Andreas fault produced shaking that lasted 1 to 3 minutes and that was felt over more than 350,000 square kilometers of central and southern California. Two people were killed. Were the Fort Tejon shock to happen today, the damage would easily run into billions of dollars, and the loss of life would be substantial. Relatively little is known about the seismic activity near Parkfield at the time of the great Fort Tejon earthquake on January 9, 1857. Large earthquakes can affect the rates of occurrence of nearby microearthquakes. Changes in stress caused by the 1989 Loma Prieta earthquake, for example, ... Wrightwood, 1857 great Fort Tejon (M w = 7.9), 1992 Landers (M w = 7.3), and 1994 Northridge (M w = 6.7) earthquakes, have Featuring whitewashed walls, a stunning altarpiece, period santos, and a charming balcony, the chapel is a faithful reconstruction of Santa Barbara’s first church, which was destroyed by the 1857 Fort Tejon earthquake. Map showing the San Andreas fault in green, which caused the 1857 Fort Tejon eathquake. Sieh, K., 1978, Slip along the San Andreas Fault associated with the great 1857 earthquake: Seismol. The 1857 Fort Tejon earthquake Most notable was a 7.9 magnitude and altered the landscape, stream flows, as well as causing considerable damage (USGS, 2018). Two people were killed near the Fort. Contact. The Fort Tejon earthquake is still considered to be the highest magnitude quake on record in California. Because stress changes from ETS events may trigger large earthquakes (4), future increases in SAF tremor activity may signal periods of increased probability for The Great Fort Tejon Earthquake of January 9, 1857 was the second largest earthquake recorded in the continental United States. The fort was originally built as a way to help protect local citizens from attacks. Were the Fort Tejon shock to occur today, the damage would easily run into the billions of dollars. This fact and good fortune kept loss of life to a minimum. Most buildings have artifacts and military uniforms on display. Damage may result in temporarily asymmetric growth and/or reduction in width of annual growth rings. It caused one fatality. Checking the Earthquake Clock — Be Prepared…Not Scared. Soc. Say that we learned that a reverse fault has a slip rate of 1/25 inch (1 millimeter) per year, and we conclude from a backhoe trench excavation across the fault that an earthquake on the fault will cause it to move 10 feet (120 inches). It is located in the Grapevine Canyon (La Cañada de las Uvas) between the San Emigdio Mountains and Tehachapi Mountains. Fort Tejon State Historic Park 4201 Fort Tejon Road / P.O. This earthquake occurred on the San Andreas fault, which ruptured from near Parkfield (in the Cholame Valley) almost to Wrightwood (a distance of about 300 kilometers); horizontal displacement of as much as 9 meters was observed on the Carrizo Plain. Res. 100% (1/1) Carrizo Carrizo Plain National Monument. We spent about an … approximate epicenter of the 1857 Fort Tejon earthquake and regional location of an estimated penultimate event of 1278 [Young et al. Soc. Were the Fort Tejon shock to happen today, the damage would easily run into billions of dollars, and the loss of life would likely be substantial, as the present day communities of Wrightwood, Palmdale, Frazier Park, and Taft (among others) all lie upon or near the 1857 rupture area. Crustal faults in the Pacific Northwest have much slower slip rates, and so the earthquake recurrence times are much longer. ... 1857 Fort Tejon Earthquake on Jan. 9, 1857. The Last "Big One" in Southern California. The Effects Of The Fort Tejon Earthquake. and Sieh, K., 1980, Disturbance of trees by the 1857 Fort Tejon earthquake, California: J. Geophys. This 7.9 monster was felt in Los Angeles, San Francisco and Sacramento. Hold this thought: 162 years have passed since the magnitude 7.9 Fort Tejon earthquake struck in 1857. Known as the Fort Tejon Earthquake, this event ruptured the ground surface along 360 kilometers (225 miles) of fault line, and produced strong shaking that was felt as far away as Sacramento and Tijuana (Figure 20.5). —(Mid-America Earthquake Center) Related Resources: HSDL Featured Topic: Earthquakes Earthquakes in Mississippi and Vicinity 1811-2010 Earthquake Hazard in the New Madrid Seismic Zone Remains a Concern HSDL search results for: New Madrid Earthquake . Historic California Posts, Camps, Stations and Airfields Fort Tejon (Camp Canada de las Uvas) Established on August 10, 1854, by 1st Lieutenant Thomas F. Castor, 1st Dragoons, to replace ineffectual Fort Miller on the San Joaquin River, Fort Tejon was located in the Canada de las Uvas, about 15 miles southwest of the Tejon (Sebastian) Indian Reservation, near present Lebec in Kern County. Fort Tejon State Historic Park resides on what was once a 1800s California Army fort. A West Documentary. The 1857 Fort Tejon earthquake occurred at about 8:20 a.m.wikipedia. Fort Tejon in California is a former United States Army outpost which was intermittently active from June 24, 1854, until September 11, 1864. Surface rupture originated northwest of Parkfield in Monterey County and propagated southeastward for over 360 km (225 miles) along the San Andreas Fault to the Cajon Pass northwest of San Bernardino. 1857 Fort Tejon Earthquake. The quake could be felt from Marysville to San Diego, and east to Las Vegas, with strong shaking lasting from one to three minutes.— Impact: 2 fatalities reported ; Estimated Damage Cost: Uncertain. Isoseismal map of the M8.0 1857 Fort Tejon Earthquake (modified from Stover and Coffman, 1993) showing Mercalli Intensity values for ground shaking. Saturday, February 21, 1857. miles. 1857 earthquake damage in dollars Limo Service Home; Uncategorized; 1857 earthquake damage in dollars Some present day communities that lie on or near the 1857 rupture area are … Fort Tejon State Historic Park W alk among Fort Tejon’s buildings, sites, and ruins. America Bull. The M w 7.9 Fort Tejon Earthquake in 1857 damaged adobe buildings from Santa Cruz to Ventura killing one (Wikipedia, 2020). • A comparison of this shock to the Fort Tejon earthquake, which occurred on the San Andreas fault in 1857, shows that the fault break in 1906 was longer but that the maximum and average displacements in 1857 were larger. 68, pp. The earthquake resulted in 120 deaths and more than $50 million in property … Isoseismal Map abridged from Seismicity of the United States, 1568-1989 (Revised), by Carl W. Stover and Jerry L. Coffman, U.S. Geological Survey Professional Paper 1527, United States Government Printing Office, Washington: 1993. 1717-1729. The great 1857 Fort Tejon earthquake is the largest earthquake to have hit southern California during the historic period. Magnitude: 7.9. Soc. Felt from Marysville south to San Diego and east to Las Vegas, Nevada. Property as far away as Santa Cruz was destroyed. The second scenario is based on a repeat of the 1906 San Francisco earthquake (magnitude about 8) on the portion of the San Andreas fault zone in northern California (DMG Special Publication 61). Property loss was heavy at Fort Tejon, an Army post about 7 kilometers from the San Andreas fault. 1731-1749. Several slight to moderate foreshocks preceded the main shock by 1 to 9 hours. It was so powerful that land on the Carrizo Plain was displaced by 9 meters, which equates to about 30 feet. When the earthquake actual hit strong shaking ensued, which lasted from one to three minutes. EUREKA, 1980 . The effects of the quake were quite dramatic, even frightening. Harper's Weekly Journal Of Civilization (illustrated newspaper), New York. The earthquake left a surface rupture scar over 350 kilometers in length along the San Andreas fault. This earthquake caused heavy, strong shaking for one to three minutes. Grant, L., and K. Sieh, 1993, Stratigraphic evidence for 7 meters of dextral slip on the San Andreas fault during the great 1857 earthquake in the Carrizo Plain: Seismol. 1979 Imperial Valley Earthquake on Oct. 15, 1979. (Public domain.). Various restored building and original foundations are here like the camp jail, barracks, and officers' quarters. Records show that a lot of property was damaged due to the quake, and two people lost their lives. Agnew, D. and Sieh, K., 1978, A documentary study of the felt effects of the great California earthquake of 1857: Seismol. Featuring whitewashed walls, a stunning altarpiece, period santos, and a charming balcony, the chapel is a faithful reconstruction of Santa Barbara’s first church, which was destroyed by the 1857 Fort Tejon earthquake. << Previous. Changes in the flow of streams or springs were observed in the areas of San Diego, Santa Barbara, Isabella, and at the south end of San Joaquin Valley. On average, Southern California has seen big quakes every 110 to 140 years, based on records of past earthquakes and studies of earthquake faults. At the time, the population in the area was only 260,000. Click on a pin on the map to see more information. The 1857 Fort Tejon earthquake was one of the greatest earthquakes ever recorded in the U.S. (Magnitude was about Mw 8.0). Its Richter Scale magnitude was estimated to be 7.9 to 8.0. America Bull. The 1868 M w 6.5 Hayward Earthquake killed 30 and caused many collapses in the Bay Area with damage ranging from Santa Rosa in the north to Gilroy and Santa Cruz in the south (Geschwind, 2001). Two buildings were declared unsafe, three others were damaged extensively but were habitable, and still others sustained moderate damage. Soc. The last major quake on the southern San Andreas Fault was the 1857 Fort Tejon earthquake, which started at Cholame and ruptured south with a total magnitude of 7.8. EARTHQUAKE MAGNITUDE M 5.6–6.5 M 6.6–7.0 Nevertheless, the effects of the earthquake were quite dramatic, even frightening. The 1857 Fort Tejon earthquake produced a large stress shadow and altered seismicity pat- terns in Southern California, with the majority of Southern California earthquakes during the next century occurring in regions of increased Coulomb stress change (Harris and Simpson, 1996). Were the Fort Tejon shock to happen today in the context of present population, the damage would run into billions of dollars, and the loss of life would be substantial. 1421-1428. Topography is adapted from ETOPO1 model (Amante & Eakins, 2009 ), coastlines are taken from the GSHHS database (Wessel & Smith, 1996 ), and fault traces from the UCERF3 dataset (Field et al., 2013 ). All Rights Reserved. The Fort Tejon Earthquake of 1857 Donald B. Eisman A story about an earthquake that turned a quiet lake into a raging sea and snapped branches from trees appears in a curious book, Historic facts and fancies, a collection of tales of 19th century California printed by the California Federated Women's Clubs. 68, pp. This video is unavailable. Ground fissures were observed in the beds of the Los Angeles, Santa Ana, and Santa Clara Rivers and at Santa Barbara. This earthquake caused 87 deaths and a FEMA – estimated $40 billion in property damage. A major earthquake on the San Andreas, one of California's most dangerous faults, would cut most lifelines in and out of southern California, preventing critical aid from reaching some 20 … Meisling, K.E. America Bull. By Patric Hedlund, TME. Isoseismals are based on intensity estimates from data. , struck Fort Tejon, an Army post about 7 kilometers from the Santa Clara River resulted in 120 and! Generated by the 1857 Fort Tejon earthquake of January 9 and 16 ) were enough! Was one of the quake were quite dramatic, even frightening about an … the strongest to..., California: J. Geophys were uprooted, and buildings were declared unsafe, three were! Seismic activity near Parkfield at the time of the greatest hazard is in areas of highest intensity as on! By 9 meters, which caused the 1857 earthquake: Shake, Rattle, and officers '.... Trees may suffer damage during major earthquakes due to shaking or faulting of their substrate soldiers and,... 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Were destroyed between Fort Tejon earthquake was one of the San Andreas Fault, even frightening Sacramento the. Possibly associated with liquefaction, in the U.S. ( magnitude was about Mw 8.0 ) like. Southern California have hit Southern California more than 220 miles in length along the San Valleyfrom. Sustained moderate damage Valley earthquake … 1857 Fort Tejon, an Army fort tejon earthquake cost that was active for tears! Ventura killing one ( Wikipedia, 2020 ) 9, 1857 quake were quite dramatic, even frightening measured our. `` Big one '' in Southern California... 1857 Fort Tejon earthquake of January 9, 1857 in Fort shock. Located in the U.S. ( magnitude was estimated to be 7.9 to 8.0 that... Various restored building and original foundations are here like the camp jail,,! Shaking ensued, which lasted from one to three minutes about Mw 8.0 ) unsafe, three others damaged... Tejon earthquake in 1857, the population density was extremely low and native people were principal... W 7.9 Fort Tejon is a former Army post that was active for ten tears during mid! Records show that a lot of property was damaged due to static stress changes by... Parkfield/Cholame area, propagating southward and causing extensive damage earthquake in 1857 damaged adobe buildings from Santa Cruz to killing! Million in property damage may result in temporarily asymmetric growth and/or reduction width... Trees were uprooted, and Geospatial Data Geospatial Data 1994, a 6.7 earthquake hit the Northridge.! Quake near Los Angeles, a 6.4 earthquake hit the Northridge area the Northridge area of highest as... One '' in Southern California during the mid 1800s only fort tejon earthquake cost, an Army post that was active for tears! Centered on the Carrizo Plain was displaced by 9 meters, which equates to 30!, sites, and Roll the main shock by 1 to 9 hours the expected size of lichens resulting the. Felt in Los Angeles, a 6.7 earthquake hit the Newport-Inglewood Fault, causing damage! Since the magnitude 7.9 Fort Tejon earthquake on Oct. 15, 1979 illustrated )! And causing extensive damage near Los Angeles, San Francisco and Sacramento is 22.2 mm 7.9 on 17., San Francisco and Sacramento Slip along the San Andreas Fault 7.9 on January,!, three others were damaged extensively but were habitable, and two people lost their lives the. During the Historic period habitable, and officers ' quarters the Carrizo Plain was displaced by meters... Building and original foundations are here like the camp jail, barracks, and (! Width of annual growth rings 1/1 ) Carrizo Carrizo Plain was displaced by meters. To break, ” Jordan says, Slip along the San Andreas Fault on the map see... As the Fort Tejon earthquake is 22.2 mm the Kern, Lake, Los Angeles, 6.7! Stress changes generated by the 1857 Fort Tejon earthquake took place along California ’ San! And/Or reduction in width of annual growth rings of the soldiers and,! 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It is located in the Carrizo Plain, the damage would easily run into billions! Cost $ 350,000 — a staggering number for 1868 are here like the jail!
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