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List Of Earthquakes In Texas ...
Earthquakes intense enough to be perceptible occur annually in the U.S. state of Texas. The regions within the state with the greatest seismic hazard include West Texas, the Texas Panhandle, North Texas, and South Central Texas. Among these areas, West Texas experiences the strongest and most frequent earthquakes, with El Paso featuring the greatest earthquake risk among sizable urban areas in Texas. Notable earthquakes References {{Reflist Earthquakes in the United States Natural disasters in Texas Texas Earthquakes An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Seismic Hazard Map With Cities
Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by both area (after Alaska) and population (after California). Texas shares borders with the states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south and southwest; and has a coastline with the Gulf of Mexico to the southeast. Houston is the most populous city in Texas and the fourth-largest in the U.S., while San Antonio is the second most populous in the state and seventh-largest in the U.S. Dallas–Fort Worth and Greater Houston are, respectively, the fourth- and fifth-largest metropolitan statistical areas in the country. Other major cities include Austin, the second most populous state capital in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Bend National Park
Big Bend National Park is an American national park located in West Texas, bordering Mexico. The park has national significance as the largest protected area of Chihuahuan Desert topography and ecology in the United States, and was named after a large bend in the Rio Grande/Río Bravo. The park protects more than 1,200 species of plants, more than 450 species of birds, 56 species of reptiles, and 75 species of mammals. Additional park activities include scenic drives, programs led by Big Bend park rangers, and stargazing. The area has a rich cultural history, from archeological sites dating back nearly 10,000 years to more recent pioneers, ranchers, and miners. The Chisos Mountains are located in the park, and are the only mountain range in the United States to be fully contained within the boundary of a national park. Geological features in the park include sea fossils and dinosaur bones, as well as volcanic dikes. The park encompasses an area of , entirely within Brewst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Texas
South Texas is a region of the U.S. state of Texas that lies roughly south of—and includes—San Antonio. The southern and western boundary is the Rio Grande, and to the east it is the Gulf of Mexico. The population of this region is about 4.96 million according to the 2017 census estimates. The southern portion of this region is often referred to as the Rio Grande Valley. The eastern portion along the Gulf of Mexico is also referred to as the Coastal Bend. Greater Houston and Beaumont–Port Arthur are occasionally tied to the region, both for physically being on the southern end of the state and for businesses that use "South Texas" in its name. (i.e. South Texas School of Law, South Texas State Fair, etc). However, the two are more commonly associated with East Texas or Southeast Texas. Geography There is no defined northern boundary, although it is believed to be at the city of San Antonio and from an east to west line extending from the Rio Grande near Maverick Count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falls City, Texas
Falls City is a city in Karnes County, Texas, United States. The population was 514 at the 2020 census. Falls City is near the location of a uranium tailings disposal cell, completed in 1994 under the terms of the 1978 Uranium Mill Tailings Radiation Control Act. The early settlers, predominantly Polish Catholics, founded the Holy Trinity Catholic Church in 1902. Geography Falls City is located in northwestern Karnes County, about southeast of the center of San Antonio, on the left (north) bank of the San Antonio River at (28.9807, –98.0196). It is traversed by the Union Pacific Railroad and US Route 181 (Front Street). It is northwest of Karnes City, the county seat. According to the United States Census Bureau, Falls City has a total area of , of which , or 2.00%, are water. Demographics As of the 2020 United States census, there were 514 people, 338 households, and 257 families residing in the city. As of the census of 2010, there were 611 people, 242 households, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panhandle, Texas
Panhandle is the county seat of Carson County, Texas, United States. The population of the town was 2,452 at the 2010 census. Panhandle is part of the Amarillo metropolitan statistical area. History Panhandle derives its name from its central location in the Texas Panhandle. Originally named "Carson City", it was later changed to "Panhandle City". In 1887, Panhandle obtained a post office, and in 1888, the town was planned as the terminus of the Panhandle and Santa Fe Railway. At that time, the town was surrounded by several large cattle ranches. The community soon acquired a bank, a mercantile store, a wagonyard, a school, a newspaper, and three saloons. In 1888, Carson County was organized, and Panhandle became the county seat. The area's cattlemen were reconciled to the arrival of farmers because they produced needed forage crops, such as hay, and introduced more families with eligible young women for the cowboy bachelors of the cattle kingdom.Lester Fields Sheffy, ''The L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Induced Seismicity
Induced seismicity is typically minor earthquakes and tremors that are caused by human activity that alters the stresses and strains on Earth's crust. Most induced seismicity is of a low magnitude. A few sites regularly have larger quakes, such as The Geysers geothermal plant in California which averaged two M4 events and 15 M3 events every year from 2004 to 2009. The Human-Induced Earthquake Database (''HiQuake'') documents all reported cases of induced seismicity proposed on scientific grounds and is the most complete compilation of its kind. Results of ongoing multi-year research on induced earthquakes by the United States Geological Survey (USGS) published in 2015 suggested that most of the significant earthquakes in Oklahoma, such as the 1952 magnitude 5.7 El Reno earthquake may have been induced by deep injection of waste water by the oil industry. A huge number of seismic events in fracking states like Oklahoma caused by increasing the volume of injection. "Earthquake rate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysical Research Letters
''Geophysical Research Letters'' is a biweekly peer-reviewed scientific journal of geoscience published by the American Geophysical Union that was established in 1974. The editor-in-chief is Harihar Rajaram. Aims and scope The journal aims for rapid publication of concise research reports on one or more of the disciplines covered by the American Geophysical Union, such as atmospheric sciences, solid Earth, space science, oceanography, hydrology, land surface processes, and the cryosphere. The journal also publishes invited reviews that cover advances achieved during the past two or three years. The target readership is the earth science community, the broader scientific community, and the general public. Abstracting and indexing This journal is abstracted and indexed in: According to the 2020 ''Journal Citation Reports'', the journal has a 2019 impact factor of 4.58. ''Geophysical Research Letters'' was also the 5th most cited publication on climate change between 1999 and 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mentone, Texas
Mentone () is an unincorporated small town in, and the county seat of Loving County, Texas, United States. It had a population of 19 in 2010, almost a quarter of the county's 82 people at the time. Mentone was, until recent years, the least-populated unincorporated county seat in the United States, but lost that distinction with the 2010 census to Gann Valley, South Dakota, which had a population of 14. Mentone was designated a Recorded Texas Historic Landmark in 1967 as the "Smallest County Seat in Texas". History Named after Menton, France, by a French surveyor, present-day Mentone is actually the second such named community in Loving County; an earlier Mentone was founded south of the current town in 1893, but was abandoned in 1905. A second town on that site was called Juanita and then Porterville, but was deserted anew when Mentone was re-established in 1931, with most residents moving to the new town. The town on the current site was named Ramsey before being renamed. Du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Shock
In seismology, the mainshock is the largest earthquake in a sequence, sometimes preceded by one or more foreshocks, and almost always followed by many aftershocks. Foreshock A foreshock is an earthquake that occurs before a larger seismic event (the mainshock) and is related to it in both time and space. The designation of an earthquake as ''foreshock'', ''mainshock'' or aftershock is only possible after the full sequence of events has happened. Aftershock In seismology, an aftershock is a smaller earthquake that follows a larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousands of instrumentally detectable aftershocks, which steadily decrease in magnitude and frequency according to known laws. In some earthquakes the main rupture happens in two or more steps, resulting in multiple main shocks. These are known as doublet earthquakes, and in general can be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Antonio
("Cradle of Freedom") , image_map = , mapsize = 220px , map_caption = Interactive map of San Antonio , subdivision_type = Country , subdivision_name = United States , subdivision_type1= U.S. state, State , subdivision_name1 = Texas , subdivision_type2 = County (United States), Counties , subdivision_name2 = Bexar County, Texas, Bexar, Comal County, Texas, Comal, Medina County, Texas, Medina , established_title = Foundation , established_date = May 1, 1718 , established_title1 = Incorporated , established_date1 = June 5, 1837 , named_for = Saint Anthony of Padua , government_type = Council-manager government, Council-Manager , governing_body = San Antonio City Council , leader_title = Mayor of San Antonio, Mayor , leader_name = Ron Nirenberg (Independent politician, I) , leader_title2 = City Manager , leader_name2 = Erik Walsh , leader_title3 = San Antonio City Council, City Council , leader_name3 = , unit_pref = Imperial , area_total_sq_m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas–Fort Worth Metroplex
The Dallas–Fort Worth metroplex, officially designated Dallas–Fort Worth–Arlington by the U.S. Office of Management and Budget, is a conurbated metropolitan statistical area in the U.S. state of Texas encompassing 11 counties and anchored by the major cities of Dallas and Fort Worth. It is the economic and cultural hub of North Texas. Residents of the area also refer to it as DFW (airport code), or the Metroplex. The Dallas–Fort Worth–Arlington metropolitan statistical area's population was 7,637,387 according to the U.S. Census Bureau's 2020 census, making it the most populous metropolitan area in both Texas and the Southern United States, the fourth-largest in the U.S., and the tenth-largest in the Americas. In 2016, the Dallas–Fort Worth metroplex had the highest annual population growth in the United States. The metropolitan region's economy, also referred to as Silicon Prairie, is primarily based on banking, commerce, insurance, telecommunications, technolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Davis, Texas
Fort Davis is an unincorporated community and census-designated place (CDP) in Jeff Davis County, Texas, United States. The population was 1,201 at the 2010 census, up from 1,050 at the 2000 census. It is the county seat of Jeff Davis County. History It was the site of Fort Davis, established in 1854 on the San Antonio–El Paso Road through west Texas and named after Jefferson Davis, who was then the Secretary of War under President Franklin Pierce. It was reestablished in 1867 following the civil war. Geography Fort Davis is located in southeastern Jeff Davis County at the southeast foot of the Davis Mountains. Texas State Highway 17 (State Street) passes through the center of town, leading northeast to Interstate 10 at Balmorhea and southwest to Marfa. Texas State Highway 118 joins Highway 17 through the center of Fort Davis, but leads northwest through the Davis Mountains to I-10 and southeast to Alpine. According to the United States Census Bureau, the CDP has a total a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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