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2010 Baja California earthquake
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Earthquake in Mexico
November 2024
2010 Baja California earthquake 2010-04-04 22:40:42 ci14607652 600257057 FEMA - 43502 - Photograph by Adam Dubrowa taken on 04-06-2010 in California.jpg Building damaged in Calexico, California April 2010 Baja California earthquake intensity USGS.jpg A large red spot which mark the area where the quake felt stronger. A star marks the epicenter. USGS shake map for the mainshock USA West April 4, 2010 15:40:41 89 seconds 7.2 w y 10 km on 32.13 N 115.30 W title,inline region:MX-BCN_type:event Oblique-slip Mexico Mexico United States United States $1.15 billion (2010 USD) 0.58 g 61 cm/s 9 No Yes Yes 2–4 dead 100–233 injured
The 2010 Baja California earthquake (also known as 2010 Easter earthquake, 2010 Sierra El Mayor earthquake, or 2010 El Mayor–Cucapah earthquake) occurred on April 4 (Easter Sunday) with a moment magnitude of 7.2 and a maximum Mercalli intensity of IX (Violent). The shock originated at 15:40:41 local time 22:40:41 UTC (3:40:41 PM PDT) south of Guadalupe Victoria, Baja California, Mexico.
The 89-second quake was widely felt throughout northwest Mexico and southern California. It was also the strongest to rock southern California in at least 18 years (since the M 7.3 1992 Landers earthquake), if not longer: the next most recent comparable earthquake—the 1952 Kern County earthquake (M 7.3)—was 58 years earlier. Each of these earthquakes had a similar magnitude, and was also felt across a large swath of North America. Most of the damage occurred in the twin cities of Mexicali and Calexico on the Mexico–United States border.
Geology
The quake originally was believed to have occurred on the Laguna Salada Fault, which is about 60–80 km us long and straddles the California–Baja California border. The active Laguna Salada Fault ruptured in February 1892 with an estimated w y 7.2 earthquake.(Hough & Elliott, Bulletin of the Seismological Society of America, August 2004, volume 94)
By the distribution of aftershocks and using radar interferometry, the main shock rupture was found to have occurred on a previously unmapped fault in the Cucapah Mountains and beneath the Colorado River Delta. This fault line was named the Indiviso Fault, after the nearby town of El Indiviso.Naranjo Laura Baja's Fault November 20, 2011 http://earthdata.nasa.gov/featured-stories/featured-research/bajas-fault NASA EOSDIS November 13, 2012 October 4, 2020 https://web.archive.org/web/20201004000026/https://earthdata.nasa.gov/learn/sensing-our-planet/baja-s-fault/ live A liquefaction zone bounded by the Cerro Prieto Fault and the Laguna Salada Fault was observed.http://www.asf.alaska.edu/news_notes/6-4/m72-el-major-cucapa-earthquake-baja-california M72-el-major-cucapa-quake | Alaska Satellite Facility October 28, 2011 July 28, 2013 https://web.archive.org/web/20130728150641/http://www.asf.alaska.edu/news_notes/6-4/m72-el-major-cucapa-earthquake-baja-california dead
Timeline
Foreshocks
Mexicali, El Centro, San Diego, Ensenada, and Tijuana are situated in a very active seismic zone and surrounded by important faults. An earthquake of such magnitude had been expected around the fault situated in the southeast of Mexicali.http://rotativo.com.mx/nacionales/el_sismo_se_esperaba_hace_tiempo_experto/883,33,29404,html El sismo se esperaba hace tiempo: experto es May 4, 2010 April 4, 2010 Notimex Diario Rotativo https://web.archive.org/web/20100430044947/http://rotativo.com.mx/nacionales/el_sismo_se_esperaba_hace_tiempo_experto/883%2C33%2C29404%2Chtml April 30, 2010 dead Before the w y 7.2 earthquake occurred, the surrounding area had been seismically active in 2009. Several foreshocks began from April 1, 2010, with magnitudes of 3 and 4.http://www.mercurynews.com/breaking-news/ci_14821076 https://wayback.archive-it.org/all/20100429173651/http://www.mercurynews.com/breaking-news/ci_14821076?nclick_check=1 dead April 29, 2010 Big Baja quake came from 'chaotic' fault system Chang, Alicia The Mercury News April 4, 2010 April 4, 2010
Mainshock
The earthquake measured 7.2 on the moment magnitude scale that started 25 km us south of Guadalupe Victoria, Baja California, at a depth of 10 km on.https://news.yahoo.com/s/nm/20100404/us_nm/us_quake_mexico Strong 6.9 quake jolts Baja California, Mexico Yahoo April 4, 2010 April 4, 2010 https://web.archive.org/web/20100407225203/http://news.yahoo.com/s/nm/20100404/us_nm/us_quake_mexico April 7, 2010 dead It occurred at 22:40 UTC (15:40 local time) on Easter Sunday, April 4, 2010, and it is said to have lasted about a minute and 29 seconds. Since the earthquake occurred on this day, it has been also called the Easter Sunday earthquake.http://www.ecoronado.com/profiles/blogs/easter-sunday-earthquake-in?xg_source=activity Easter Sunday Earthquake in Baja California Felt Strongly in Coronado Denny Barbara April 4, 2010 eCoronado.com April 7, 2010 https://web.archive.org/web/20100407034543/http://www.ecoronado.com/profiles/blogs/easter-sunday-earthquake-in?xg_source=activity April 7, 2010 dead A maximum Modified Mercalli intensity of IX (Violent) was assigned to areas along the fault rupture length while the nearest heavily populated city, Mexicali, was assigned intensity VIII (Severe).Liao Yun Meneses Jorge Engineering Characteristics of Ground Motion Records from the 2010 Mw 7.2 El Mayor–Cucapah Earthquake in Mexico Earthquake Spectra 2013 29 1 177–205 10.1193/1.4000101 Intensity VII (Very strong) shaking was felt in Calexico, Imperial, El Centro, and Heber. Intensity VI (Strong) shaking was felt in the Imperial Valley towns of Ocotillo, Calipatria, Brawley, and Holtville.M7.2 – Baja California, Mexico https://earthquake.usgs.gov/earthquakes/eventpage/usp000habu#general_summary United States Geological Survey August 28, 2017 March 9, 2016 https://web.archive.org/web/20160309111308/http://earthquake.usgs.gov/earthquakes/eventpage/usp000habu#general_summary live
The April 4 quake was the second largest earthquake in Baja California history after the 1892 Laguna Salada earthquake at a magnitude of 7.2–7.8 on the Richter magnitude scale, and was well recorded in Southern California, especially in the Imperial valley.es United States Geological Survey Resumen Tectónico https://earthquake.usgs.gov/earthquakes/eqinthenews/2010/ci14607652/summary_esp.php April 7, 2010 April 5, 2010 https://web.archive.org/web/20100409021009/http://earthquake.usgs.gov/earthquakes/eqinthenews/2010/ci14607652/summary_esp.php April 9, 2010 dead
Aftershocks
thumb|150px|left|Laguna Salada Fault (outlined in red).|alt=The fault is located in Southern California.
thumb|150px|left|USGS shakemap of one of the strongest aftershocks|alt=The red star marks the place of the strongest movement.
thumb|Map of northern Baja California and Southern California with earthquakes shortly after the main earthquake.|alt=Areas where the greatest impact of earthquakes, as well as the magnitudes, and where were located.
Four aftershocks with a magnitude of at least 5 have been reported; one at a magnitude of 5.2,https://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010urbv.php Magnitude 5.2 – Baja California, Mexico United States Geological Survey May 4, 2010 https://web.archive.org/web/20100409044652/http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010urbv.php April 9, 2010 dead one at 5.4,https://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010urbx.php Magnitude 5.4 – BAJA CALIFORNIA, MEXICO United States Geological Survey May 4, 2010 https://web.archive.org/web/20100409141657/http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010urbx.php April 9, 2010 dead one at 5.1,https://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010usad.php Magnitude 5.1 – SONORA, MEXICO United States Geological Survey May 4, 2010 https://web.archive.org/web/20100409044655/http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010usad.php April 9, 2010 dead and one at a magnitude of 5.7, all four within one hour. Additionally, a 5.3 aftershock hit the region very close to the mainshock epicenter on April 8, at approximately 9:44 AM local time.http://www.signonsandiego.com/news/2010/apr/08/more-mexican-earthquakes-shake-region/ More Mexican earthquakes shake San Diego region April 8, 2010 April 8, 2010 The San Diego Union-Tribune Kleske Andrew https://web.archive.org/web/20100410030043/http://www.signonsandiego.com/news/2010/apr/08/more-mexican-earthquakes-shake-region/ April 10, 2010 live There have been at least nine large aftershocks in total.
By six hours after the earthquake, more than 90 aftershocks or triggered earthquakes between magnitude 3.0 and 5.1 were recorded in northern Baja California and Southern California.http://www.digitaljournal.com/article/290040 90+ aftershocks in Mexico-California region after strong quake Digital Journal April 4, 2010 April 4, 2010 https://web.archive.org/web/20100409000613/http://www.digitaljournal.com/article/290040 April 9, 2010 live This included a magnitude 3 event 5 km us off the coast of Malibu, California.http://latimesblogs.latimes.com/lanow/2010/04/one-death-reported-in-baja-quake.html One death reported in Baja quake Los Angeles Times April 4, 2010 April 4, 2010 https://web.archive.org/web/20100408133554/http://latimesblogs.latimes.com/lanow/2010/04/one-death-reported-in-baja-quake.html April 8, 2010 live By the early hours of the following morning, scientists had measured 100 aftershocks.http://www.foxnews.com/us/2010/04/05/border-city-absorbs-damage-quake/ Police patrol quake-damaged Calif. border town Associated Press April 5, 2010 April 5, 2010 Fox News https://web.archive.org/web/20100407122214/http://www.foxnews.com/us/2010/04/05/border-city-absorbs-damage-quake/ April 7, 2010 dead
Pat Abbott, a professor emeritus of geology at San Diego State University, said, "Any quake of this size seems to pass some kind of threshold where it's large enough to disturb or trigger other faults. In cases like this, that often means increasing stress on other faults, which makes them more prone to movement. The energy seems to be moving northward toward the San Andreas Fault. I don't want to anthropomorphize, but it's like this quake was goading the San Andreas." It remains to be seen how the 1300 km on San Andreas Fault was affected by these temblors. The southern section of the San Andreas Fault worries scientists, because it has not ruptured in more than 300 years. The region also includes other faults, including the Imperial Fault Zone.http://www.signonsandiego.com/news/2010/apr/05/temblor-could-disturb-faults-scientists-say/ Temblor could disturb faults, scientists say Lafee, Scott The San Diego Union-Tribune April 5, 2010 April 5, 2010 https://web.archive.org/web/20100407075438/http://www.signonsandiego.com/news/2010/apr/05/temblor-could-disturb-faults-scientists-say/ April 7, 2010 live
In the early morning hours of April 10, 2010, an aftershock measuring magnitude 4.4 was felt throughout most of Southern California and Baja California. It was said to have lasted about ten seconds. No injuries or damage were reported. Another aftershock measuring a similar magnitude struck Southern California on the morning of April 11.http://www.nbcsandiego.com/news/local-beat/Weekend-Aftershocks-Rattle-San-Diego--90570524.html Weekend Aftershocks Rattle San Diego Wayland Michelle April 11, 2010 NBC San Diego April 11, 2010 https://web.archive.org/web/20100413051749/http://www.nbcsandiego.com/news/local-beat/Weekend-Aftershocks-Rattle-San-Diego--90570524.html April 13, 2010 live
Seismologists in the California Institute of Technology of Pasadena announced a 10 percent chance of another earthquake on the same magnitude (7.3) or greater to strike within the first week, and 5 percent in the rest of the month of April 2010. It also falls on the state of California's Earthquake Preparedness month, as state and FEMA officials urge the state citizens to take preparations, and schools and businesses conduct earthquake drills across the state. The California Geological survey added 50 new faults to its map of faults several weeks after the earthquake.Map shows 50 new California faults Becerra Hector Smith Doug April 28, 2010 Los Angeles Times http://www.latimes.com/news/custom/topofthetimes/topstories/la-me-california-faults-20100428-story.html A1, A15 May 29, 2014 https://web.archive.org/web/20140530010215/http://www.latimes.com/news/custom/topofthetimes/topstories/la-me-california-faults-20100428-story.html May 30, 2014 live
Geological field work as of April 5, 2010, by Dr. Thomas Rockwell, professor of geology at San Diego State University, indicates about one meter of right-lateral surface faulting and 0.3 to 0.5 meters of vertical road offset on a fault that is located east of Laguna Salada Fault. Whether or not this is the Cerro Prieto Fault is unclear as of April 5. This is a developing field situation, as geologists are working to locate and measure the lateral extent of the surface faulting.
A strong aftershock with a magnitude of 5.7 occurred on June 14, 2010, at 9:26:58 PM PDT, with an epicenter near Ocotillo in southwestern Imperial County and a focal depth of 5.0 km.Robbins Gary http://www.signonsandiego.com/news/2010/jun/14/grsq-earthquake-shakes-san-diego/ Late night quake jolts San Diego The San Diego Union-Tribune June 14, 2010 September 6, 2010 June 19, 2010 https://web.archive.org/web/20100619062240/http://www.signonsandiego.com/news/2010/jun/14/grsq-earthquake-shakes-san-diego/? livehttps://neic.usgs.gov/neis/bulletin/neic_xnal.html Preliminary Earthquake Report Magnitude 5.8 SOUTHERN CALIFORNIA United States Geological Survey June 14, 2010 June 26, 2010 https://web.archive.org/web/20100629225132/http://neic.usgs.gov/neis/bulletin/neic_xnal.html June 29, 2010 dead
On July 7, 2010, a 5.4-magnitude earthquake, triggered by the April 10, 2010, quake, occurred on the San Jacinto Fault, the most seismically active fault in California, and one of two that exhibited signs of increased pressure following the Mexico quake. It was centered 15 miles (20 kilometers) northwest of the town of Borrego Springs. The main quake in April had transferred stress to fault zones farther north, triggering the aftershock. The quake rattled buildings in downtown Los Angeles, toppled bottles off shelves, and briefly halted rides at Disneyland.
Impact
Mexico
Baja California state capital Mexicali was reported by Comisión Federal de Electricidad (CFE) Director General Alfredo Elías Ayub as being without electricity.http://www.eluniversal.com.mx/notas/670530.html Elevan a 7.2 grados Richter temblor en BC Notimex El Universal April 4, 2010 es April 4, 2010 https://web.archive.org/web/20100408203014/http://www.eluniversal.com.mx/notas/670530.html April 8, 2010 live There were at least two fatalities in Mexicali, one of which was caused by a collapsed house.http://www.businessweek.com/news/2010-04-04/magnitude-7-2-quake-hits-baja-mexico-shakes-l-a-update3-.html Magnitude 7.2 Quake Hits Baja, Mexico, Shakes L.A. (Update3) Bloomberg Businessweek April 4, 2010 April 4, 2010 https://web.archive.org/web/20100407031910/http://www.businessweek.com/news/2010-04-04/magnitude-7-2-quake-hits-baja-mexico-shakes-l-a-update3-.html April 7, 2010 dead At least 100 people were injured in Mexicali and its suburbs.http://www.cnn.com/2010/WORLD/americas/04/04/mexico.earthquake/index.html?hpt=T1 Two killed, 100 injured in Mexican earthquake CNN April 5, 2010 April 4, 2010 https://web.archive.org/web/20100407073051/http://www.cnn.com/2010/WORLD/americas/04/04/mexico.earthquake/index.html?hpt=T1 April 7, 2010 live Multiple fires were caused by ruptured natural gas lines and damaged propane tanks,http://www.kpbs.org/news/2010/apr/05/72-earthquake-rocks-mexicali-san-diego-region/ 7.2 Earthquake Rocks Mexicali, San Diego Region Orr, Katie KPBS April 5, 2010 April 5, 2010 https://web.archive.org/web/20100407231241/http://www.kpbs.org/news/2010/apr/05/72-earthquake-rocks-mexicali-san-diego-region/ April 7, 2010 live and people were stuck in collapsed buildings as of the day after the quake. Major damage to irrigation systems occurred, severely impacting over 80,000 acres of agriculture in the Mexicali Valley. Groundwater flowed to the surface, flooding fields and damaging hundreds of miles of irrigation canals.Gracia Alan Dennis Irrigation Engineering in Seismic Zones – Mexicali Valley, Mexico http://www.itrc.org/papers/2011/seismiczones.pdf November 14, 2012 Charles M. Burt and Mario Paredes Vallejoe USCID Sixth International Conference on Irrigation and Drainage San Diego, CA Nov 14–17, 2011June 2017 InternetArchiveBot yes 25,000 people overall were impacted by the earthquake.Isackson Amy Mexicali Earthquake Reshapes Lives And Landscape http://www.kpbs.org/news/2010/apr/25/mexicali-earthquake-reshapes-lives-and-landscape/ November 14, 2012 KPBS April 25, 2010 July 24, 2021 https://web.archive.org/web/20210724070001/https://www.kpbs.org/news/2010/apr/25/mexicali-earthquake-reshapes-lives-and-landscape/ live
CNN reported that, "Pictures from Mexicali showed the sides ripped off buildings, toppled telephone poles, cracked roads, and supermarket aisles strewn with food that had fallen off shelves." Damage was also reported in a state government building in construction,http://www.eluniversal.com.mx/notas/670537.html Reportan un muerto por sismo de 7.2 en BC es Notimex El Universal April 4, 2010 April 4, 2010 https://web.archive.org/web/20100408203024/http://www.eluniversal.com.mx/notas/670537.html April 8, 2010 live and windows were broken at the Chamber of Commerce in the city.CNN Earthquake shakes Pacific coast April 4, 2010 April 4, 2010 http://news.blogs.cnn.com/2010/04/04/strong-earthquake-shakes-southern-california/?hpt=T1 https://web.archive.org/web/20100409123405/http://news.blogs.cnn.com/2010/04/04/strong-earthquake-shakes-southern-california/?hpt=T1 April 9, 2010 dead According to the San Diego Union Tribune, the largest hospital in Mexicali sustained damage and was moving patients to other facilities.
The quake was felt for about 40 seconds in Tijuana, Baja California, located 174 km us to the west-southwest, where it caused buildings to sway and knocked out power in parts of the city. Families celebrating Easter ran out of the homes.http://www.huffingtonpost.com/2010/04/04/mexico-earthquake-2010-69_n_524804.html Mexico Earthquake 2010: 7.2 Quake Hits Baja California, Shakes Los Angeles Associated Press HuffPost April 4, 2010 April 4, 2010 https://web.archive.org/web/20100407094530/http://www.huffingtonpost.com/2010/04/04/mexico-earthquake-2010-69_n_524804.html April 7, 2010 live A falling tree damaged a city water tank. Rescuers trying to reach Mexicali from Tijuana were slowed by a landslide along the highway.http://www.signonsandiego.com/news/2010/apr/04/69-magnitude-quake-shakes-san-diego-region/ Magnitude 7.2 quake blamed in Baja deaths April 5, 2010 April 5, 2010 The San Diego Union-Tribune https://web.archive.org/web/20100407055738/http://www.signonsandiego.com/news/2010/apr/04/69-magnitude-quake-shakes-san-diego-region/ April 7, 2010 live The earthquake cracked the main aqueduct that carries Colorado River water from Mexicali to Tijuana, causing limitations on the water supply in Tijuana.
The day after the quake, Baja California governor José Guadalupe Osuna asked the federal government for a state of emergency to be declared.http://www.eluniversal.com.mx/notas/670613.html Notimex El Universal Gobernador pide declarar desastre en BC April 5, 2010 April 5, 2010 es https://web.archive.org/web/20100408203111/http://www.eluniversal.com.mx/notas/670613.html April 8, 2010 live President Felipe Calderón visited the Mexicali area on Monday, April 5, to inspect the damage first-hand.http://www.latimes.com/news/local/la-me-mexicali-earthquake6-2010apr06,0,6996419.story After quake, life calms down on both sides of U.S.-Mexico border Los Angeles Times Tony Perry, Tracy Wilkinson and Ching-Ching Ni April 5, 2010 April 5, 2010 https://web.archive.org/web/20100409054842/http://www.latimes.com/news/local/la-me-mexicali-earthquake6-2010apr06%2C0%2C6996419.story April 9, 2010 live
United States
thumb|A map showing the number of responses by people to USGS about the quake.|alt=A map showing the affected area. It shows the intensity of quakes, as well as the cities affected.
United States Geological Survey seismologist Dr. Lucy Jones said at least 20 million people in the United States and Mexico, including most of Southern California, felt the quake. Sporadic power outages were reported throughout southern California.http://www.kpbs.org/news/2010/apr/04/69-earthquake-shakes-south-san-diego-border 7.2 Earthquake Shakes San Diego Region KPBS Media Group April 4, 2010 April 4, 2010 https://web.archive.org/web/20100407083854/http://www.kpbs.org/news/2010/apr/04/69-earthquake-shakes-south-san-diego-border April 7, 2010 live Skyscrapers shook in San Diego, California, 180 km us northwest of the epicenter.http://latimesblogs.latimes.com/lanow/2010/04/69-earthquake-strikes-baja-california-los-angeles-rattled.html 6.9 earthquake strikes Baja California; Los Angeles rattled Los Angeles Times April 4, 2010 April 4, 2010 Vives Ruben, Shelby Grad https://web.archive.org/web/20100407183626/http://latimesblogs.latimes.com/lanow/2010/04/69-earthquake-strikes-baja-california-los-angeles-rattled.html April 7, 2010 live The earthquake broke at least two water mains, one at a Nordstrom department store in Fashion Valley Mall and another at Mission Bay High School. San Diego International Airport also had a water leak at Gate 33 in Terminal 2, and the terminal was evacuated for about 10 minutes due to fears of a natural gas leak.http://www.signonsandiego.com/news/2010/apr/04/69-magnitude-quake-shakes-san-diego-region/?success The San Diego Union-Tribune 7.2-magnitude quake shakes San Diego region April 4, 2010 April 4, 2010 May 13, 2010 https://web.archive.org/web/20100513173425/http://www.signonsandiego.com/news/2010/apr/04/69-magnitude-quake-shakes-san-diego-region/?success live The Coronado Bridge over San Diego Bay was briefly closed by the California Highway Patrol as a precautionary measure.https://www.foxnews.com/world/deadly-magnitude-7-2-quake-shakes-u-s-mexico Magnitude 7.2 Earthquake Reported in Baja California Fox News April 4, 2010 April 4, 2010 https://web.archive.org/web/20100407074934/http://www.foxnews.com/world/2010/04/04/magnitude-earthquake-reported-baja-california/ April 7, 2010 live The Sheraton Hotel and Marina was evacuated when cracks were discovered in the floors and reoccupied once deemed to be safe.
Electric service was disrupted across most of the Imperial Valley. In Calexico, California, Fire Chief Peter Mercado said that there were structural damage, leaking gas lines, and damage to the town's water system, but that no one was hurt. Calexico Police Lieutenant Gonzalo Gerardo said, "Downtown is going to remain closed until further notice. I honestly doubt that it will reopen soon. You've got a lot of cracks. You've got a lot of broken glass. It's unsafe for people to go there." The Calexico border crossing on California State Route 7 and a section of Interstate 8 were both closed.http://www.ivblogz.com/quicknews/ ImperialValleyPressOnline Imperial Valley Press April 4, 2010 April 4, 2010 https://web.archive.org/web/20100327001751/http://www.ivblogz.com/quicknews/ March 27, 2010 dead
In El Centro, California, gas leaks, water main breaks, and collapsed chimneys and balconies were reported.http://www.latimes.com/news/local/la-fg-quake5-2010apr05,0,5085245.story?page=2 Quake rolls across Baja Los Angeles Times Perry Toni, Tracy Wilkinson May 4, 2010 May 4, 2010 https://web.archive.org/web/20100510121517/http://www.latimes.com/news/local/la-fg-quake5-2010apr05%2C0%2C5085245.story?page=2 May 10, 2010 live A man was injured when he fell during the quake, and another man was injured when a sign fell on him. One city hospital had so many people, that The Salvation Army sent a truck with water canteens and sandwiches.
It was felt in downtown Los Angeles, where there were no immediate reports of damage, although the Los Angeles Fire Department was put on alert. It was reported that some people were stuck in an elevator in Disneyland, Anaheim,https://www.nytimes.com/2010/04/05/us/05quake.html April 4, 2010 April 4, 2010 The New York Times Strong Mexico Quake Shakes Buildings and Nerves in California Steinhauer Jennifer https://web.archive.org/web/20100407181213/http://www.nytimes.com/2010/04/05/us/05quake.html April 7, 2010 live and in a Century City high-rise in Los Angeles.https://www.csmonitor.com/USA/2010/0404/Mexicali-earthquake-What-are-the-damage-reports-in-LA April 5, 2010 April 4, 2010 The Christian Science Monitor Mexicali earthquake: What are the damage reports in LA? Wood Daniel https://web.archive.org/web/20100407015010/http://www.csmonitor.com/USA/2010/0404/Mexicali-earthquake-What-are-the-damage-reports-in-LA April 7, 2010 live The rides in Disneyland were temporarily closed for inspection. In the Yuma, Arizona, area, 3,369 residents experienced a "relatively momentary [power] outage" from the quake, "but most were back in service shortly afterward".http://www.myfoxphoenix.com/dpp/weather/apxArizonaBaja-Earthquake_07177034 April 4, 2010 April 4, 2010 My FOX Phoenix Baja California Earthquake Felt in Arizona Associated Press https://web.archive.org/web/20100408230315/http://www.myfoxphoenix.com/dpp/weather/apxArizonaBaja-Earthquake_07177034 April 8, 2010 live
See also
Earth sciences Mexico California
2019 Ridgecrest earthquakes
Cerro Prieto Geothermal Power Station
Lists of 21st-century earthquakes
List of earthquakes in 2010
List of earthquakes in the United States
List of earthquakes in California
List of earthquakes in Mexico
Seiche
References
http://mexico.cnn.com/nacional/2010/04/06/cuatro-muertos-y-cien-heridos-por-sismo-en-baja-california Cuatro muertos y cien heridos por sismo en Baja California April 29, 2010 April 6, 2010 CNN En Español Mexico CNN es https://web.archive.org/web/20100410233546/http://mexico.cnn.com/nacional/2010/04/06/cuatro-muertos-y-cien-heridos-por-sismo-en-baja-california April 10, 2010 dead
Gonzalez-Ortega, Alejandro Fialko, Yuri Sandwell, David Nava-Pichardo, F. Alejandro Fletcher, John Gonzalez-Garcia, Javier Lipovsky, Brad Floyd, Michael Funning, Gareth El Mayor-Cucapah (Mw 7.2) earthquake: early near-field postseismic deformation from InSAR and GPS observations Journal of Geophysical Research 119 2 1482 2014 10.1002/2013JB010193 https://stanford.edu/~lipovsky/cucapah.pdf 2014JGRB..119.1482G 16572243 February 28, 2014 https://web.archive.org/web/20140304050915/http://stanford.edu/~lipovsky/cucapah.pdf March 4, 2014 dead
Significant Earthquake Database https://www.ngdc.noaa.gov/nndc/struts/form?t=101650&s=1&d=1 https://web.archive.org/web/20060929000601/http://www.ngdc.noaa.gov/nndc/struts/form?t=101650&s=1&d=1 dead September 29, 2006 National Geophysical Data Center / World Data Service (NGDC/WDS) National Geophysical Data Center, NOAA 10.7289/V5TD9V7K 1972 Data Set
https://www.eeri.org/site/images/eeri_newsletter/2010_pdf/Baja_CA_EQRpt.pdf The Mw 7.2 El Mayor Cucapah (Baja California) Earthquake of April 4, 2010 EERI Special Earthquake Report October 23, 2021 July 10, 2021 https://web.archive.org/web/20210710041417/https://www.eeri.org/site/images/eeri_newsletter/2010_pdf/Baja_CA_EQRpt.pdf live
Further reading
Liquefaction and Other Ground Failures in Imperial County, California, from the April 4, 2010, El Mayor–Cucapah Earthquake https://pubs.usgs.gov/of/2011/1071/ T. P. McCrink C. L. Pridmore J. C. Tinsley R. R. Sickler S. J. Brandenberg J. P. Stewart 2011 U.S. Geological Survey Open-File Report 2011–1071 United States Geological Survey
External links
M7.2 – Baja California, Mexico – United States Geological Survey
Rupture characteristics of M7.2 Sierra El Mayor (Mexico) earthquake – PhD Y.Fialko
600257057
Baja California
2010
2010
Category:2010 in California
Category:2010 in Mexico
Category:2010 natural disasters in the United States
Earthquake
Earthquake
Category:Geology of Imperial County, California
Category:Natural history of Baja California
Category:Gulf of California
Earthquake
Category:Lower Colorado River Valley
Category:April 2010 in the United States
Category:April 2010 in Mexico
Category:2010 disasters in Mexico