denver earthquake 1967

TimesMachine is an exclusive benefit for home delivery and digital subscribers. Earthquake Information for Denver, Colorado. Get the latest updates in news, food, music and culture, and receive special offers direct to your inbox, Denver Restaurant Directory: Takeout/Delivery/Dine-in, Police Chief Agrees With All but One Oversight Report Recommendation, Your Odds of Getting COVID-19 in Denver Have Gone Way Up, Denver earthquakes 40 years ago were caused by Uncle Sam, not Mother Nature, Denver boot puts the lock on the Global Business Travel Association bash. Despite yesterday's earthquake that hit the Trinidad region, "Colorado is considered a region of minor earthquake activity," according to the U.S. Geological Survey. ... 1967, Page 58 Buy Reprints. You can help by participating in our "I Support" membership program, allowing us to keep covering Denver with no paywalls. ©2020 Denver Westword, LLC. The Rocky Mountain Arsenal deep injection well was constructed in 1961, and was drilled to a depth of 12,045 feet. Two early morning shocks occurred November 14. Nov. 16, 1967. However, when the Basin F liquids were actually introduced, the process required more time than anticipated to complete because of the impermeability of the rock. The second largest earthquake in the Denver series occurred on November 26, 1967. 5.2 earthquake - Denver Urban Area, Colorado (USA) on Monday, 27 November 1967 Please wait while we search through millions of records. Injection was commenced March 1962, and an unusual series of earthquakes erupted in the area shortly after. Then a year and half after the Rocky Mountain Arsenal waste dumping practice stopped, the strongest and most widely felt shock in Denver's history struck that area on August 9, 1967, at 6:25 in the morning. The end result was approximately 165 million gallons of Basin F liquid waste being injected into the well during the period from 1962 through 1966. Rated magnitude 1.5, it was not strong enough to be felt by area residents. Aftershocks of the 5.2 quake: Denver Urban Area, Colorado (USA), 27 Nov 1967 05h09 Show info about this Based on its magnitude, the fault that was active during the quake ruptured along a surface of approx. Three shocks in 1965 -- February 16, September 29, and November 20 -- caused intensity VI damage in Commerce City and environs. The Denver series was forgotten, however temporarily, in October 1966, when a southeast Colorado tremor rocked a 15,000 square-mile area of that State and bordering New Mexico. Based on knowledge of regional tectonics and using intensity maps for the 1984 and the 1967 Denver earthquakes, we reinterpret prior intensity maps for the 1882 earthquake as reflecting low population to the north and east of available intensity data. The Rocky Mountain Arsenal was created out of farmland on the eastern edge of metro Denver during World War II to arm the U.S. Army. The historical Denver volcano and tornado information also included. Please click on the PDF icon to access. The shock shuffled furniture around in homes, and left electrical wall outlets hanging by their wires at Irondale. The waste fluid chemistry is not known precisely. Denver, CO has a low earthquake risk, with a total of 10 earthquakes since 1931. The well remained unused for nearly 20 years. The earthquake was the largest in Colorado since a magnitude-5.3 temblor was recorded in Denver’s northern suburbs in 1967, said Paul Earle of the USGS. Denver Community Helps Families Feel Holiday Spirit With 'Giving Day'The idea for Giving Day started 12 years ago when a group from Personal Success Institute developed the community outreach project. View on timesmachine. Both features are part of the eastern deformation front of the Laramide orogeny. Title: The Denver Earthquakes Created Date: 20080404040404Z 161, Issue 3848, pp. In November 1965, David Evans, a Denver geologist, pub- Over 1,300 earthquakes were recorded at Bergen Park between January 1963 and August 9, 1967. Several reported basement floors separated from walls. The well was cased and sealed to a depth of 11,975 feet, with the remaining 70 feet left as an open hole for the injection of Basin F liquids. The organic content of the solution was high but is largely unknown. You do not currently have access to this article. Only one, on July 15, caused minor damage at Commerce City. Residents were generally shaken, but no damage was sustained. ... 1967, Page 58 Buy Reprints. More from our Calhoun: Wake-Up Call archive: "Denver boot puts the lock on the Global Business Travel Association bash.". CU Boulder Lawsuit Tries to Lift the Veil on Sports Deals... See More Than 200 New COVID-19 Outbreaks, Some Deadly, Denver Considering Ban of Flavored Vaping Products, Menthol Cigs. At Commerce City merchandise fell in several supermarkets and walls cracked in larger buildings. Abstract Earthquakes instrumentally recorded from 1966 to 1968 have occurred in the same regions of western Colorado, the Arkansas and Platte … Marilyn Robinson, "Denver Area Jolted by Worst Earthquake," The Denver Post, August 9, 1967 at 1 & 3. Colorado has low-to-moderate earthquake hazard as rated by the U.S. Geological Survey Earthquake Hazards Program. 3.1 magnitude earthquake 2001-07-22 19:22:45 UTC at 19:22 July 22, 2001 UTC Location: Epicenter at 39.022, -105.129 6.2 km from Woodland Park (4.2 miles) Current Basin F liquid consists of very salty water that includes some metals, chlorides, wastewater and toxic organics. To find out more, visit our cookies policy and our privacy policy. Bulletin of the Seismological Society of America, The 2011 Mineral, Virginia, Earthquake, and Its Significance for Seismic Hazards in Eastern North America, Geologic and Tectonic Development of the Caribbean Plate Boundary in Northern Central America, Late Quaternary Climate, Tectonism, and Sedimentation in Clear Lake, Northern California Coast Ranges, The Interdisciplinary Earth: A Volume in Honor of Don L. Anderson, This site uses cookies. During 1968, ten slight shocks were felt in Colorado. The magnitude 5.3 tremor caused the most serious damage at Northglenn, where concrete pillar supports to a church roof were weakened, and 20 windows were broken. Long-period surface-wave studies are used together with P-wave first motions to show that the 10 April, 9 August, and 27 November 1967 earthquakes occurred at depths of 3 to 5 km and were characterized by normal faulting along a northwest striking fault plane. On August 9, 1967, a 5.5 magnitude earthquake struck Northglenn, a northern suburb of Denver, Colorado. Legislators quickly moved from beneath chandeliers in the Denver Capitol Building, fearing they might fall. The strongest and most widely felt shock in Denver's history struck that area on August 9, 1967, at 6:25 in the morning. Today, the Rocky Mountain Arsenal, once some of the most contaminated land in the country, is a cleaned-up nature center. This magnitude 5.3 earthquake centered near Commerce City caused more than a million dollars damage in Denver and the northern suburbs. Article navigation. The account for Colorado includes information on the series of earthquakes that occurred in Denver in the 1960s. Boulder sustained minor damage to walls and acoustical tile ceilings on April 27, 1967, as result of a magnitude 4.4 earthquake. Read more about how to obtain copies of certific… The magnitude-5.3 quake hit at 11:46 p.m. Monday about 9 miles southwest of Trinidad, or 180 miles south of Denver, according to the Geological Survey’s National Earthquake … Circulation, A joint hypocenter relocation of 103 microearthquakes of a data set of 279 recorded between 1967 and 1968 shows a hypocenter pattern … For testing purposes, the well was injected with approximately 568,000 gallons of city water prior to injecting any waste. During November 1967, the Denver region was shaken by five moderate earthquakes. Other epicentral locations in 1967 experiencing earthquakes great-er than magnitude 4.0 were Dulce, Montrose, Silverton, and Pueblo. In September of that year, the Army began removing fluid from the Arsenal well at a very slow rate, in hope that earthquake activity would lessen. It was felt at Laramie, Wyoming, to the northwest, east to Goodland, Kansas, and south to Pueblo, Colorado. Support the independent voice of Denver and help keep the future of Westword free. In Al-Hasawi v Nottingham Forest Football Club Ltd [2018] EWHC 2884 (Ch) the High Court has reversed a Master’s decision which held that an entire agreement clause excluded liability for misrepresentation claims. The OMMC was established in 1967 by a group of military museums, historians, and military history enthusiasts. Close mobile search navigation. A similar shock, magnitude 4.1, centered in the Denver area November 15. Subsurface rocks in the Rangely Oil Field. Slighter rumblings (below magnitude 3.0) occurred throughout the remainder of 1966, and through the first week of April 1967. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Help, The independent voice of Denver since 1977. A local shock awakened a few persons in Commerce City November 25. From that date until Aprll 1962 no earthquake epicenters were recorded in the Denver area by elther the U. S. Coast and Geodetic Survey The Colorado School of Mines rated this shock magnitude 5.0. It has over 40 individual and 60 institutional members including Canadian Forces museums, Parks Canada sites federal, provincial and municipal museums. Department of Earth and Atmospheric Sciences Saint Louis University. Many residents reported it was the strongest earthquake they had ever experienced. "Geologist Stands by Well-Quake Theory," The Denver Post, April 11, 1967, at 48. When and why did the earthquakes start? doi: A detailed study of the earthquakes associated with the Rocky Mountain Arsenal disposal well is presented. The Army discontinued use of the well in Feb. 1966 because of the possibility that the fluid injection was triggering earthquakes in the area. Long-period surface-wave studies are used together with P-wave first motions to show that the 10 April, 9 August, and 27 November 1967 earthquakes occurred at depths of 3 to 5 km and were characterized by normal faulting along a northwest striking fault plane. Bulletin of the Seismological Society of America ; 71 (3): 731–745. A birth or baptismal record generally provides: 1. date of birth and/or baptism; 2. name of the person; 3. name of the father, occupation, place of residence and name of the mother; and 4. names of the godfather and godmother. Volume 39, Number 1-2 Additional cement barriers were placed inside the casing across zones that could access water-bearing formations (aquifers). Producing stories on everything from political scandals to the hottest new bands, with gutsy reporting, stylish writing, and staffers who've won everything from the Society of Professional Journalists' Sigma Delta Chi feature-writing award to the Casey Medal for Meritorious Journalism. Next, the injection zone at the bottom 70 feet of the well was closed by plugging with cement. This year marks the 50th anniversary of the Flood of 1967, a catastrophic event in the Interior of Alaska, most affecting the town of Fairbanks in the Tanana Valley. 1301-1310 DOI: 10.1126/science.161.3848.1301 By continuing to use our website, you are agreeing to our, An assessment of source parameters of earthquakes in the cordillera of the western United States, Comment and Reply on ‘Erect floating stumps in Spirit Lake, Washington’: REPLY, Source parameters of the June 13, 1967 earthquake near Lake Ontario, New York State, Surface-wave radiation pattern and source parameters of Koyna earthquake of December 10, 1967, Inversion of regional surface-wave spectra for source parameters of aftershocks from the 1992 Petrolia earthquake sequence, Regional seismic-wave propagation from the M5.8 23 August 2011, Mineral, Virginia, earthquake, Present motion and deformation of the Caribbean plate: Constraints from new GPS geodetic measurements from Honduras and Nicaragua, Seismicity in the Clear Lake area, California, 1975–1983, Weak elastic anisotropy in global seismology, The 2011 Mineral, Virginia, earthquake, and its significance for seismic hazards in eastern North America—Overview and synthesis, The Hawaiian SWELL pilot experiment—Evidence for lithosphere rejuvenation from ocean bottom surface wave data, Copyright © 2020 Seismological Society of America. The waste from the pre-treatment plant was generally a solution containing 13,000 parts per million sodium chloride (salt), with a pH ranging from 3.5 to 11.5. THE DENVER EARTHQUAKES The U. S. Coast and Geodetic Survey re- ports that on 7 November 1882 an earthquake was felt in the Denver, Louisville, George- town, and S. E. Wyomlng area (Wang, 1965). The final step was adding Bentonite, a heavy clay mud that later solidified, to close the rest of the hole up to the ground surface. You could not be signed in. Terms, Offering our readers free access to incisive coverage of local news, food and culture. The last comparable earthquake to hit Colorado happened in August 1967, when a magnitude-5.3 earthquake hit in the same area. The Denver Earthquakes. The program consisted of four tests between September 3 and October 26. The Associated Press wrote that it was "the severest earthquake ever recorded" in the city's history. The 1960s were a time full of big changes (the British Invasion, Moon landing and Flower Power) and unrest (Cuban Missile Crisis, President Kennedy’s assassination and the Vietnam War) in the United States. Building foundations cracked, windows broke, bricks flew off of downtown rooftops. The magnitude 5.3 tremor caused the most serious damage at Northglenn, where concrete pillar supports to a church roof were weakened, and 20 windows were broken. Figures - uploaded by Cecil Raleigh From 1962 -- 1963, the fluids were pumped from Basin F into the well. Robert B. Herrman, Sam-Kuen Park & Chien-Ying Wang, The Denver Earthquakes of 1967-1968, 71 Bull. Nov. 16, 1967. Support Us Just watch where you step. Extremely loud, explosivelike earth noises were heard. Here's the history of the Arsenal quakes from the USGS site: In 1961, a 12,000-foot well was drilled at the Rocky Mountain Arsenal, northeast of Denver, for disposing of waste fluids from Arsenal operations. Privacy, Several were felt, but none caused damage until the window breaker that surprised Dupont and Irondale on the night of December 4. From 1964 -- 1966, waste was removed from an isolated section of Basin F and was combined with waste from a pre-treatment plant, located near Basin F, and then pumped into the well. The USGS database shows that there is a 1.48% chance of a major earthquake within 50km of Denver, CO within the next 50 years. Title: The Denver Earthquakes Created Date: 20080404040404Z In 1967 north-eastern Denver (Derby) earthquakes were the largest in the state, with three shocks above magnitude 5, and the greatest number, 314 events, recorded at GOL(4). The earthquake was the largest in Colorado since a magnitude-5.3 temblor was recorded in Denver’s northern suburbs in 1967, said Paul Earle of the USGS. 16 km 2 (=6 sqare miles) as a first-order estimate. How? Moderate mag. A fault plane dipping southwest is tenuously suggested by those earthquakes with depths less than 5 km. Careers, Denver, CO earthquake index is 11.53, ranked #3 in Colorado. Since we started Westword, it has been defined as the free, independent voice of Denver, and we would like to keep it that way. Please check your email address / username and password and try again. Staff, Any detected voids behind the casing were cemented to prevent possible contamination of other formations. Greg Pinney, "Geologist Gives View on Quake," The Denver Post, Aug. 9, 1967 at 4. Earthquake at Denver. As civil registration (birth, marriage and death records) is not a federal jurisdiction, Library and Archives Canada does not hold the civil registers and does not issue certificates. August 1, 1967 (Tuesday). This content is PDF only. An acoustical ceiling and light fixtures fell at one school. Minor damage, in the form of broken windows and dishes and cracked walls and plaster, occurred at Aguilar, Segundo, Trinchera, and Trinidad. First, the well casing was tested to evaluate its integrity. They awakened many residents, but were not widely felt. Houses creaked and objects rattled during this magnitude 2.1 earthquake. The High Court held that the entire agreement clause was not effective in excluding misrepresentation claims and the parties had not separately agreed any such exclusion. earthquakes were detected in the Denver area. A joint hypocenter relocation of 103 microearthquakes of a data set of 279 recorded between 1967 and 1968 shows a hypocenter pattern striking N50°W, with most of the events located about 5 km northwest of the disposal well at depths between 3 to 8 km. In its own account of the cleanup at the Rocky Mountain Arsenal, the Army web site offers this explanation: Deep well injection for liquid waste has been safely used for many years at sites throughout the United States without documented damage to human health or the environment. But with local journalism's existence under siege and advertising revenue setbacks having a larger impact, it is important now more than ever for us to rally support behind funding our local journalism. Building foundations cracked, windows broke, bricks flew off of downtown rooftops. The Denver Earthquakes The most economically damaging earthquake in Colorado’s history occurred on August 9, 1967 in the northeast Denver metropolitan area. The most economically damaging earthquake in Colorado’s history occurred on August 9, 1967 in the northeast Denver metropolitan area. The magnitude-5.3 quake hit at 11:46 p.m. Monday about 9 miles southwest of Trinidad, or 180 miles south of Denver, according to the Geological Survey’s National Earthquake … CALIFORNIA RESIDENTS: California Privacy Policy | California Collection Notice | Do Not Sell My Info. Many homeowners reported wall, ceiling, floor, patio, sidewalk, and foundation cracks. In 1985 the Army permanently sealed the disposal well in stages. On August 9, 1967, a 5.5 magnitude earthquake struck Northglenn, a northern suburb of Denver, Colorado. Earthquakes which did not affect the United States directly, but caused tsunamis which did: 1960 Valdivia earthquake and tsunami – magnitude 9.5 earthquake, between 2200 and 6000 fatalities, including 61 in Hilo, HI; 2006 Kuril Islands earthquake and tsunami – magnitude 8.3 earthquake… The second largest earthquake in the Denver series occurred on November 26, 1967. THE DENVER EARTHQUAKES The U. S. Coast and Geodetic Survey re- ports that on 7 November 1882 an earthquake was felt in the Denver, Louisville, George- town, and S. E. Wyomlng area (Wang, 1965). The largest earthquake within 30 miles of Denver, CO was a 4.3 Magnitude in 1981. After the war, it became a bustling center of industrial activity -- a top-secret center that created a lot of dangerous waste. However, the Army estimates that the waste was a more dilute version of the Basin F liquid which is now being incinerated. The U.S. State Department lifted restrictions on American travel to Algeria, Libya and the Sudan, imposed after the Six-Day War, but still limited travel to Egypt, Syria, Jordan, Iraq and Yemen. Disposal of waste fluids by injection into a deep well has triggered earthquakes near Denver, Colorado. Then, on April 10, the largest since the series began in 1962 occurred; 118 windowpanes were broken in buildings at the Rocky Mountain Arsenal, a crack in an asphalt parking lot was noted in the Derby area, and schools were dismissed in Boulder, where walls sustained cracks. The quake was the largest in Colorado since a magnitude-5.3 temblor was recorded in Denver's northern suburbs in 1967, said Paul Earle of the USGS. After an extensive study of deep injection wells across the country by the U.S. Environmental Protection Agency (EPA), it was concluded that this procedure is effective and protective of the environment. The Flood Of 1967 In Alaska Will Never Be Forgotten. Old timers remember when the streets turned into rivers, everything was soggy and the helicopters kept circling overhead. The Army was dumping dangerous chemicals into a deep injection well out at the Rocky Mountain Arsenal. View on timesmachine. By clicking 'X' or continuing to use the site, you agree to allow cookies to be placed. These 20 Photos Of Colorado In The 1960s Are Mesmerizing. A magnitude 5.6 earthquake struck Gjirokaster County, Albania on February 9 at a depth of … Several persons scurried into the streets when buildings started shaking back and forth. We use cookies to collect and analyze information on site performance and usage, and to enhance and customize content and advertisements. This can take up to 20-30 seconds. The injected fluids had very little potential for reaching the surface or useable groundwater supply since the injection point had 11,900 feet of rock above it and was sealed at the opening. Use of this website constitutes acceptance of our terms of use, our cookies policy, and our privacy policy. The USGS has websites of earthquake history for each state. Science 27 Sep 1968: Vol. Volume 39, Number 1-2 The magnitude 5.2 event caused widespread minor damage in the suburban areas of northeast Denver. Many slight shocks occurred near the well during this period. A 5.3 magnitude earthquake, ... to measure at least 5.3 magnitude caused serious damage in the Denver area 44 years ago in August of 1967, according to USGS officials and its site. Modeling of near-field seismoscope observations lend support to the focal mechanisms derived. By the end of December 1962, 190 earthquakes had occurred. Subtitle: How to cause an earthquake. The Westword may earn a portion of sales from products & services purchased through links on our site from our affiliate partners. But forty years ago, a series of quakes rocked the Denver area -- quakes caused not by Mother Nature, but by Uncle Sam. "Quake Jolts City," Boulder Daily Camera, August 9, 1967 at 1. Join the Westword community and help support independent local journalism in Denver. This magnitude 5.3 earthquake centered near Commerce City caused more than a million dollars damage in Denver and the northern suburbs. Earthquake at Denver. Search for other works by this author on: Bulletin of the Seismological Society of America (1981) 71 (3): 731–745. Another strong shock rumbled through the Denver area on November 14, 1966, causing some damage at Commerce City and Eastlake. Damage on a lesser scale occurred throughout the area. The Organization of Military Museums of Canada is a national organization for the promotion of military museums in Canada.. DENVER - Earthquake awareness is the message from the Colorado Geological Survey on the 125th anniversary of Colorado's largest recorded earthquake that … A 5.3 magnitude earthquake, ... to measure at least 5.3 magnitude caused serious damage in the Denver area 44 years ago in August of 1967, according to USGS officials and its site. Close mobile search navigation. From that date until Aprll 1962 no earthquake epicenters were recorded in the Denver area by elther the U. S. Coast and Geodetic Survey All rights reserved. Denver, CO earthquake index is 11.53, ranked #3 in Colorado. Births are recorded in church records or in civil registers. The magnitude 5.2 event caused widespread minor damage in the suburban areas of northeast Denver… An acoustical ceiling and light fixtures fell at one school. Some of the earthquakes exceeded Richter magnitudes of 3 and 4. The historical Denver volcano and tornado information also included. Between April 1962 and August 1967, over 1500 'Denver earthquakes' (also known as 'Derby earthquakes') were recorded at the seismo- graph station at Bergen Park [Major and Simon, 1968]. The Associated Press wrote that it was "the severest earthquake ever recorded" in the city's history. Robert B. Herrmann, Sam-Kuen Park, Chien-Ying Wang; The denver earthquakes of 1967-1968. Denver has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 0 earthquakes in the past 7 days; 0 earthquakes in the past 30 days; 1 earthquake in the past 365 days Contact Us, It was 32 minutes after 4 a.m. on April 24 when the first shock of the Denver series was recorded at the Cecil H. Green Geophysical Observatory at Bergen Park, Colorado. Article navigation. About Us, She said that while Colorado had experienced several earthquakes close to Monday’s size in recent decades — a magnitude 5.3 near Denver in 1967 … "In 1961, a 12,000-foot well was drilled at the Rocky Mountain Arsenal, northeast… Fixtures fell at one school of our terms of use, our cookies policy, and was to... 1967 experiencing earthquakes great-er than magnitude 4.0 were Dulce, Montrose, Silverton, an... The possibility that the waste was a more dilute version of the well in Feb. 1966 of... Is an exclusive benefit for home delivery and digital subscribers last comparable earthquake to hit Colorado happened in August,! Exceeded Richter magnitudes of 3 and October 26 sealed the disposal well is presented the OMMC was established 1967! In 1967 experiencing earthquakes great-er than magnitude 4.0 were Dulce, Montrose,,... Widely felt, Montrose, Silverton, and through the first week of 1967. Consists of very salty water that includes some metals, chlorides, wastewater and toxic organics 4! Site performance and usage, and through the Denver Capitol building, fearing might! Most contaminated land in the country, is a cleaned-up nature center Atmospheric Sciences Saint Louis University became bustling! Our cookies policy and our privacy policy privacy policy | California Collection |! By participating in our `` I support '' membership program, allowing us keep! To walls and acoustical tile ceilings on April 27, 1967 at 1 & 3 &... Constitutes acceptance of our terms of use, our cookies policy and our privacy policy earthquakes with. Homeowners reported wall, ceiling, floor, patio, denver earthquake 1967, left! Earthquakes were recorded at Bergen Park between January 1963 and August 9, 1967 left wall... Find out more, visit our cookies policy, and was drilled to a depth of 12,045 feet earthquakes 1967-1968! None caused damage until the window breaker that surprised Dupont and Irondale on the night of December 4, broke. Feet of the possibility that the fluid injection was commenced March 1962, and was drilled to a of... The Colorado school of Mines rated this shock magnitude 5.0 and was drilled to a depth of 12,045 feet (! Through links on our site from our Calhoun: Wake-Up Call archive ``! And password and try again free access to incisive coverage of local news denver earthquake 1967 food and culture between... More dilute version of the Laramide orogeny in our `` I support '' membership program allowing! Damage in the Denver area on November 26, 1967 cleaned-up nature center into rivers, everything was and. And August 9, 1967 in the City 's history northeast Denver metropolitan area Basin! Westword may earn a portion of sales from products & services purchased through links on our site from affiliate... Silverton, and was drilled to a depth of 12,045 feet which is now being incinerated find out more visit. Volcano and denver earthquake 1967 information also included of very salty water that includes some metals chlorides! Ceiling, floor, patio, sidewalk, and left electrical wall outlets hanging their! The end of December 1962, 190 earthquakes had occurred ceilings on April 27, 1967, when a earthquake. Was not strong enough to be felt by area residents City November 25 figures uploaded. Supermarkets and walls cracked in larger buildings wall outlets hanging by their wires at.! Vi damage in Denver and the northern suburbs some of the eastern deformation front of the earthquakes with...: Wake-Up Call archive: `` Denver boot puts the lock on night! Irondale on the Global Business Travel Association bash. `` Bergen Park between January 1963 and August 9,.! Were cemented to prevent possible contamination of other formations November 15 '' membership program, allowing us keep! Is a national Organization for the promotion of military museums of Canada is a cleaned-up nature center ever experienced exclusive! =6 sqare miles ) as a first-order estimate persons scurried into the streets buildings..., the well was constructed in 1961, and an unusual series of erupted! In Canada Daily Camera, August 9, 1967 at 1 --,... Fluids were pumped from Basin F into the well casing was tested to evaluate its integrity with approximately gallons. Since 1931 a northern suburb of Denver and help keep the future of Westword free estimates... The account for Colorado includes information on site performance and usage, and left wall. In Canada Society of America ; 71 ( 3 ): 731–745 ' continuing. 1967 by a group of military museums of Canada is a national Organization for the promotion military! Chlorides, wastewater and toxic organics on November 26, 1967 chlorides, wastewater and toxic.. Readers free access to incisive coverage of local news, food and culture My.! Strong enough to be felt by area residents sqare miles ) as a first-order.! Wall outlets hanging by their wires at Irondale series occurred on November,... Area November 15 `` Geologist Stands by Well-Quake Theory, '' the Denver Post August... Are Mesmerizing fluids were pumped from Basin F liquid consists of very salty water includes... Contaminated land in the area shortly after shaking back and forth Worst earthquake, '' the Denver of. Access to this article Daily Camera, August 9, denver earthquake 1967, a northern of. Was high but is largely unknown similar shock, magnitude 4.1, centered in City... Hit Colorado happened in August 1967, a 5.5 magnitude earthquake struck Northglenn a... Merchandise fell in several supermarkets and walls cracked in larger buildings event caused widespread damage! ( =6 sqare miles ) as a first-order estimate of this website constitutes of! Intensity VI damage in Commerce City merchandise fell in several supermarkets and walls cracked in larger.. Night of December 1962, 190 earthquakes had occurred and August 9,,... Delivery and digital subscribers earthquake risk, with a total of 10 earthquakes since 1931 history on. November 20 -- caused intensity VI damage in Commerce City triggering earthquakes in the 1960s,! Being incinerated benefit for home delivery and digital subscribers federal, provincial and museums! 1967 by a group of military museums of Canada is a national Organization for the promotion of military,... Wall, ceiling, floor, patio, sidewalk, and was drilled to a depth 12,045! Members including Canadian Forces museums, historians, and south to Pueblo, Colorado 4.3 magnitude in.... Website constitutes acceptance of our terms of use, our cookies policy, and November 20 -- caused VI. Richter magnitudes of 3 and 4 boot puts the lock on the series of earthquakes that in! 1,300 earthquakes were recorded at Bergen Park between January 1963 and August,! Puts the lock on the series of earthquakes that occurred in Denver and help independent! August 9, 1967, a 5.5 magnitude earthquake struck Northglenn, a northern of! Between January 1963 and August 9, 1967, when a magnitude-5.3 earthquake hit in the City 's.., CO has a low earthquake risk, with a total of 10 earthquakes since 1931 and on! Not currently have access to this article timesmachine is an exclusive benefit for home delivery and digital subscribers suburb Denver... November 25 and help support denver earthquake 1967 local journalism in Denver in the City 's.! A magnitude 4.4 earthquake Army permanently sealed the disposal well is presented bricks flew off of downtown rooftops keep... For testing purposes, the fluids were pumped from Basin F liquid consists of salty... In stages week of April 1967 than a million dollars damage in suburban... Of use, our cookies policy and our privacy policy earthquake struck,... Denver area Jolted by Worst earthquake, '' Boulder Daily Camera, August 9, 1967 were placed the. Dangerous waste Seismological Society of America ; 71 ( 3 ): 731–745 covering Denver no... 29, and November 20 -- caused intensity VI damage in the Capitol... The organic content of the earthquakes Associated with the Rocky Mountain Arsenal once... Army estimates that the waste was a more dilute version of the solution was high but is largely....

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