Usgs earthquake kansas

The Oklahoma earthquake swarms are an ongoing series of human activity-induced earthquakes affecting central Oklahoma, southern Kansas, northern Texas since 2009. Beginning in 2009, the frequency of earthquakes in the U.S. state of Oklahoma rapidly increased from an average of fewer than two 3.0+ magnitude earthquakes per year since 1978 to hundreds each year in the 2014–17 period.

Kansas, United States has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 2 earthquakes in the past 7 days; 18 earthquakes in the past 30 days; 227 earthquakes …In 2014, an earthquake with a magnitude of 4.8 shook parts of Kansas and Oklahoma. The U.S. Geological Survey said the epicenter was near Conway Springs, which is about 25 miles southwest of Wichita. The KCC responded in 2015 with an order limiting waste fluid injection volume in the hardest hit counties in south-central Kansas.September 19, 2022 Go to Interactive Map Sources/Usage: Public Domain. The Latest Earthquake web application displays information in real-time and near-real-time for …USGS Magnitude 4.5+ Earthquakes, Past Week 20 of 89 earthquakes in map area. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.9. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC .There are countless ways of minimizing the impact of earthquakes, such as securing furniture and building structures that meet current standards for earthquake-prone areas. During an earthquake, people should not move around or try to get o...The Earthquake Event Page application supports most recent browsers, view supported browsers.Or, try our Real-time Notifications, Feeds, and Web Services.Real-time Notifications, Feeds, and Web Services.USGS Magnitude 2.5+ Earthquakes, Past Day 37 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 3.2. 11 km NE of Pāhala, Hawaii.

Earthquakes and the Potential for Induced Seismicity in Kansas. The largest documented earthquake in Kansas, centered near Wamego east of Manhattan in 1867, rocked buildings, cracked walls, stopped clocks, broke windows, and reportedly caused ground to sink and endanger the bank of a canal near Carthage, Ohio (Parker, 1868). Based on damage and ... Between the years 1973–2008, there was an average of 25 earthquakes of magnitude three and larger in the central and eastern United States. Since 2009, at least 58 earthquakes of this size have occurred each year, and at least 100 earthquakes of this size every year since 2013. The rate peaked in 2015 with 1010 M3+ earthquakes.Map of landslides triggered by the January 12, 2010, Haiti earthquake. The magnitude (M) 7.0 Haiti earthquake of January 12, 2010, triggered landslides throughout much of Haiti on the island of Hispaniola in the Caribbean Sea. The epicenter of the quake was located at 18.44°N., 72.57°W. at a depth of 13 kilometers (km) approximately 25 km ...GIS files (16 MB ZIP file) This database contains information on faults and associated folds in the United States that demonstrate geological evidence of coseismic surface deformation in large earthquakes during the past 1.6 million years (Myr). At the time the Quaternary Fault and Fold database was established (1993), the Quaternary time ...The National Seismic Hazards Mapping project provides an online Web tool for determining the probability of a large earthquake within 50 kilometers (~31 miles) of a specific location in the United States over a certain time period. The calculation is based on the latest available information from seismic hazard data. However, asking if it's safe to travel somewhere …CNN —. More than 200 cities and towns were affected by a “notable” 4.5 magnitude earthquake that struck the Midwest, the US Geological Survey (USGS) said Monday. The early afternoon tremor ...Earthquake Early Warning systems are operational in several countries around the world, including Mexico, Japan, Turkey, Romania, China, Italy, and Taiwan. All of these systems rapidly detect earthquakes and track their evolution to provide warnings of pending ground shaking. Systems can vary depending on the local faults and the specific ...

Earthquake damage is seen at the Humboldt Creamery building in Loleta, Calif., Tuesday, Dec. 20, 2022. A strong earthquake shook a rural stretch of Northern California early Tuesday, jolting ...The U.S. Geological Survey (USGS) is committed to the principles of Equal Employment Opportunity (EEO). All employees, former employees, applicants for employment, and members of the public who seek to participate in USGS programs, activities, and services will not be discriminated against. U.S. Geological Survey (USGS) recognizes its talented ...USGS Magnitude 4.5+ Earthquakes, Past Week 20 of 89 earthquakes in map area. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.9. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC .USGS earthquake information mechanisms are all triggered by the same system, so they all receive the information at the same time. The time it takes for the system to receive the information primarily depends on the size and location of the earthquake:An earthquake in California is processed and posted to the system in 2.5 minutes (on average).

Shucked lottery seats.

64 km E of Juneau, Alaska 2023-10-07 10:04:58 (UTC) 0.0 km 4.4 eastern New Guinea region, Papua New Guinea 2023-10-07 10:04:02 (UTC) 90.0 km 4.9 western AfghanistanThe July 16, 2023, M 7.2 earthquake south of Sand Point, Alaska (south of the Alaska Peninsula), occurred as the result of thrust faulting on or near the subduction zone …USGS Magnitude 2.5+ Earthquakes, Past Day 44 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.6. 64 km SE of Alo, Wallis and Futuna. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC .A fault is a three-dimensional surface within the planet that might extend up to the surface or might be completely buried. In contrast, a fault line is where the fault cuts the Earth's surface… if indeed it does. The most prominent faults in each state are usually shown on a state's geologic map as black lines.

WICHITA, Kan. (KSNW) – An earthquake measuring a 3.8 magnitude was felt across Wichita early Wednesday. The earthquake was centered near 13th and Rock Road just after 5 a.m. Wichita has exper…New Madrid Seismic Zone - Quaternary Fault Localities. Earthquakes with magnitudes equal to or larger than 2.5 are shown by the yellow dots. (Public domain.) When people think of earthquakes in the United States, they tend to think of the west coast. But earthquakes also happen in the eastern and central U.S.06-Apr-2023 ... An early-morning earthquake shook parts of the state on Thursday, according to the United States Geological Survey.Recent Earthquakes in the Southern California Region . Use the map below to explore recent earthquake activity. This map shows the earthquake feed from the USGS for all earthquakes in the last 7 days with the network codes of CI, NC, or NN, or between the latitude coordinates 32 and 42 and the longitude coordinates -126 and -114. The reporting ...Seismicity of the Earth 1900–2012, Philippine Sea Plate and Vicinity. Seismicity of the Earth 1900–2012, Java and Vicinity. Seismicity of the Earth 1900–2013, Offshore British Columbia-Southeastern Alaska and Vicinity. Seismicity of the Earth 1900–2013, East African Rift. Seismicity of the Earth 1900–2013, Mediterranean Sea and vicinity. Real-time Seismogram Displays. These seismogram displays depict ground motion recorded by seismograph stations in real-time, updated every few minutes. Each plot represents 24 hours of data from one station. Read more ».Looking for the top Kansas City brunch places? Look no further! Click this now to discover the BEST brunch in Kansas City, MO - AND GET FR Kansas City, famous for its barbecue and jazz, also has some of the top brunch restaurants in the Mid...The Oklahoma earthquake swarms are an ongoing series of human activity-induced earthquakes affecting central Oklahoma, southern Kansas, northern Texas since 2009. Beginning in 2009, the frequency of earthquakes in the U.S. state of Oklahoma rapidly increased from an average of fewer than two 3.0+ magnitude earthquakes per year since 1978 to hundreds each year in the 2014–17 period.There are four basic steps you can take to be more prepared for an earthquake: Step 1: Secure your space by identifying hazards and securing moveable items. Step 2: Plan to be safe by creating a disaster plan and deciding how you will communicate in an emergency. Step 3: Organize disaster supplies in convenient locations. Step 4: Minimize financial …Oklahoma, United States has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 9 earthquakes in the past 7 days. 113 earthquakes in the past 30 days. 1,092 earthquakes in the past 365 days.Earthquakes and the Potential for Induced Seismicity in Kansas. The largest documented earthquake in Kansas, centered near Wamego east of Manhattan in 1867, rocked buildings, cracked walls, stopped clocks, broke windows, and reportedly caused ground to sink and endanger the bank of a canal near Carthage, Ohio (Parker, 1868). Based on damage and ...

The Earthquake Event Page application supports most recent ... M 4.0 - 1 km SSW of Gypsum, Kansas. 2021-12-15 09:58:21 (UTC) ... USGS National Earthquake Information ...

Oklahoma, United States has had: (M1.5 or greater) 1 earthquake in the past 24 hours. 9 earthquakes in the past 7 days. 113 earthquakes in the past 30 days. 1,092 earthquakes in the past 365 days.Information on the latest earthquakes in Oklahoma. Skip to main content An official website of the United States government. Here's how you know. Here's how you know. Official websites use .gov A .gov website belongs to an official government ... Contact USGS. 1-888-392-8545.The Oklahoma earthquake swarms are an ongoing series of human activity-induced earthquakes affecting central Oklahoma, southern Kansas, northern Texas since 2009. Beginning in 2009, the frequency of earthquakes in the U.S. state of Oklahoma rapidly increased from an average of fewer than two 3.0+ magnitude earthquakes per year since 1978 to hundreds each year in the 2014–17 period. There have been: (M1.5 or greater) 122 earthquakes in the past 24 hours. 801 earthquakes in the past 7 days. 3,650 earthquakes in the past 30 days. 51,616 earthquakes in the past 365 days.USGS Magnitude 2.5+ Earthquakes, Past Day 44 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.6. 64 km SE of Alo, Wallis and ... Mar 14, 2021 · Three small earthquakes shook the Wichita, Kansas, area early Sunday morning, according to the United States Geological Survey. The USGS measured a 3.4 magnitude quake at 7:29 a.m. ET, with a 3.5 ... The largest Kansas earthquake in recent years was a M 4.9 event in 2014 that was thought to have been caused by induced seismicity. The epicenter was in Sumner County near Milan, where some buildings suffered minor damage. At least 31 felt earthquakes in Kansas were documented in newspaper accounts and other sources between 1867 and 1976.In 2014, an earthquake with a magnitude of 4.8 shook parts of Kansas and Oklahoma. The U.S. Geological Survey said the epicenter was near Conway Springs, which is about 25 miles southwest of Wichita. The KCC responded in 2015 with an order limiting waste fluid injection volume in the hardest hit counties in south-central Kansas.Real-Time Earthquakes. Display real-time earthquakes, seismicity animations, and several real-time earthquake options including color by age/depth. Quaternary Faults & Folds in the U.S. Faults and associated folds in the United States that are believed to be sources of M>6 earthquakes during the Quaternary (the past 1,600,000 years). 20MB ZIP file The Earthquake Event Page application supports most recent ... M 3.0 - 3 km NNE of Eastborough, Kansas. 2020-12-08 16:54:03 (UTC) ... USGS National Earthquake ...

Doctorate degree education.

Dakota lewis.

M 5.2 - 193 km S of Mata-Utu, Wallis and Futuna. 2023-10-23 10:31:33 (UTC) 15.031°S 176.143°W. 322.2 km depth.Nothing approaching a major earthquake has ever originated in Kansas. The largest event in recorded history was a 5.1 magnitude quake centered near Manhattan, Kan., in 1867. That magnitude is considered "moderate" on the Modified Mercalli Scale of earthquake intensity. Despite the low risk of a major event, here are some resources that can help ... USGS All Earthquakes, Past Week 49 of 1534 earthquakes in map area. Only List Earthquakes Shown on Map . Magnitude. Format. Largest Magnitude First. Sort. 4.8.This is a list of earthquakes in 2023.Only earthquakes of magnitude 6 or above are included, unless they result in significant damage and/or casualties. All dates are listed according to UTC time. The maximum intensities are based on the Modified Mercalli intensity scale.Earthquake magnitudes are based on data from the USGS.Kansas, United States has had: (M1.5 or greater) 1 earthquake in the past 24 hours 1 earthquake in the past 7 days; 16 earthquakes in the past 30 days; 226 earthquakes in the past 365 days The following charts use data from the Exploration Services Section, Kansas Geological Survey. Also available is a plot combining all years of interest: Kansas_earthquake_frequency, Acrobat PDF file.Fort Collins Science Center (FORT) Fort Collins, CO 80526 US. [email protected]. 970-226-9103. National Water Quality Laboratory. Denver Federal Center, Building 95 Lakewood, CO 80225 US. Region 7 - Upper Colorado Basin. Denver Federal Center, Bldg. 67 Denver, CO 80225-0046 US. [email protected]. The dataset comprises information about the magnitudes, distances and periods of ground motion measurements from an analysis of earthquake ground motions from induced events in Oklahoma and Kansas. The data set also includes ground motion residuals from comparing earthquake ground shaking with commonly used models for predicting ground ...The Center for Earthquake Research and Information and others maintain websites that depict locations of recent earthquakes in the New Madrid Seismic Zone, along with related information. Recent Earthquakes (CERI) Earthquakes in Arkansas. Earthquakes in Kentucky. Animations and interactive rollover (IRIS )The largest Kansas earthquake in recent years was a M 4.9 event in 2014 that was thought to have been caused by induced seismicity. The epicenter was in Sumner County near Milan, where some buildings suffered minor damage. At least 31 felt earthquakes in Kansas were documented in newspaper accounts and other sources between 1867 and 1976.Kansas City has great entertainment, from sporting events to great live music, and throughout the city, there are luxury boutique hotels. We may be compensated when you click on product links, such as credit cards, from one or more of our a... ….

Earthquakes and the Potential for Induced Seismicity in Kansas. The largest documented earthquake in Kansas, centered near Wamego east of Manhattan in 1867, rocked buildings, cracked walls, stopped clocks, broke windows, and reportedly caused ground to sink and endanger the bank of a canal near Carthage, Ohio (Parker, 1868). Based on damage and ... Oklahoma Geological Survey / Research / Earthquakes / Recent Earthquakes. Recent Earthquakes-If you'd like to learn how to understand the Recent Earthquakes map above, please watch this brief video: Oklahoma Geological Survey Sarkeys Energy Center 100 E. Boyd St., Suite N131 Norman, OK 73019. Accessibility; Sustainability; HIPAA;A 4.2-magnitude earthquake struck Oklahoma on Friday, according to reports by the U.S. Geological Survey (USGS). The quake struck 6 kilometers, or roughly 3.7 miles, away from the town of ...It would be unlikely for Southern California to have an earthquake of greater than 8.3 magnitude, the USGS said. They've had an earthquake as large as a 7.9 magnitude earthquake in the past.May 13, 2023 · The Earthquake Event Page application supports most recent browsers, view supported browsers. Or, try our Real-time Notifications, Feeds, and Web Services . M 2.5 - 5 km W of Zurich, Kansas Sources/Usage: Public Domain. The Latest Earthquake web application displays information in real-time and near-real-time for magnitude 2.5+ earthquakes in the U.S. and magnitude 4.5+ earthquakes around the world. This interactive tool allows you to view a list and map of earthquakes and to fine-tune the display with various settings.REFRESH EARTHQUAKES. Auto Update. 2023-10-14 03:21:11 (UTC-07:00) 1 Day, Magnitude 2.5+ U.S. 1 Day, All Magnitudes U.S. 7 Days, Magnitude 4.5+ U.S. 7 Days, Magnitude 2.5+ U.S. 7 Days, All Magnitudes U.S. 30 Days, Significant Worldwide.USGS Earthquake Hazards Program, responsible for monitoring, reporting, and researching earthquakes and earthquake hazards. ... and researching earthquakes and earthquake hazards. Jump to Navigation Significant Earthquakes - 2023. Enter a year from 1900 to 2023 Search. What makes an earthquake "significant"? 4.2 5 km SW of …USGS Magnitude 2.5+ Earthquakes, Past Day 38 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.5. 33 km NNE of Güiria, Venezuela. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC .Nov 11, 2021 · 10 km NNW of Cawker City, Kansas. 2021-11-11 05:54:55 (UTC) 5.0 km. 2.9. 5 km SW of Gypsum, Kansas. 2021-11-09 12:19:06 (UTC) 5.7 km. 2.5. 3 km SSW of Gypsum, Kansas. Usgs earthquake kansas, USGS Magnitude 2.5+ Earthquakes, Past Day 50 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.9. 28 km ENE of Bacolod ... , U.S. Department of the Interior; DOI Inspector General; White House; E-gov; No Fear Act; FOIA, Search Results. Magnitude. Format. Newest First. Sort. 2.6. 13 km NNE of Downs, Kansas. 2021-11-11 06:13:30 (UTC) 5.0 km., Los Angeles area:Within the next 30 years the probability is:60% that an earthquake measuring magnitude 6.746% that an earthquake measuring magnitude 731% that an earthquake measuring magnitude 7.5will occur in the Los Angeles region.San Francisco Bay area:Within the next 30 years the probability is:72% that an earthquake measuring magnitude 6.751% that an earthquake measuring magnitude 720% ..., A 4.3-magnitude earthquake rattled central Kansas on Wednesday, Dec. 8, the U.S. Geological Survey reports.,. The 1.8-mile deep earthquake happened at 7:45 …, Information on the latest earthquakes in Oklahoma. Skip to main content An official website of the United States government. Here's how you know ... Contact USGS. 1 ..., Real-time Seismogram Displays. These seismogram displays depict ground motion recorded by seismograph stations in real-time, updated every few minutes. Each plot represents 24 hours of data from one station. Read more »., The gentle landscape of southern Kansas doesn't exactly shout "earthquake country." Until recently, the notoriously flat state had just two of the seismic stations used …, Latest Earthquakes USGS Magnitude 2.5+ Earthquakes, Past Day Sort 3.2 11 km NE of Pāhala, Hawaii 2023-10-19 20:09:13 (UTC-07:00) 31.3 km 4.6 186 km WSW of Bandar Lampung, Indonesia 2023-10-19 19:44:12 (UTC-07:00) 38.4 km 4.5 76 km E of La Tirana, Chile 2023-10-19 19:03:19 (UTC-07:00) 114.2 km 3.7 134 km N of Charlotte Amalie, U.S. Virgin Islands, USGS-ANSS: ComCat: Local date: December 20, 2022 () Local time: 02:34 PST (UTC−08:00) Magnitude: 6.4 M w: Depth: 17.9 km (11 mi) Epicenter Areas affected: North Coast ... The earthquake activated ShakeAlert, USGS's earthquake early warning system for the West Coast. Three million people in northern California and southern Oregon …, For more information about USGS Earthquake Science, maps, hazard models, and frequently asked questions, check out the USGS Earthquake Hazard Program website. Get Our News These items are in the RSS feed format (Really Simple Syndication) based on categories such as topics, locations, and more., USGS Magnitude 2.5+ Earthquakes, Past Day 37 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 3.2. 11 km NE of Pāhala, Hawaii. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC ., The request exceeded the 20,000 epicenter limit. Only 20,000 epicenters will be plotted., Jan 31, 2022 · CNN —. More than 200 cities and towns were affected by a “notable” 4.5 magnitude earthquake that struck the Midwest, the US Geological Survey (USGS) said Monday. The early afternoon tremor ... , USGS Store. Park Passes. Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy. Filter Total Items: 22100., The Earthquake Event Page application supports most recent browsers, view supported browsers. Or, try our Real-time Notifications, Feeds, and Web Services . undefined, The Earthquake Event Page application supports most recent ... M 4.0 - 1 km SSW of Gypsum, Kansas. 2021-12-15 09:58:21 (UTC) ... USGS National Earthquake Information ..., Kansas, United States has had: (M1.5 or greater) 0 earthquakes in the past 24 hours 2 earthquakes in the past 7 days; 18 earthquakes in the past 30 days; 227 earthquakes …, GIS files (16 MB ZIP file) This database contains information on faults and associated folds in the United States that demonstrate geological evidence of coseismic surface deformation in large earthquakes during the past 1.6 million years (Myr). At the time the Quaternary Fault and Fold database was established (1993), the Quaternary time ..., See recent earthquake activity. Resources for Emergency Personnel. Upcoming Events; NIMSCAST; Emergency Management Director (EMD) Listing, USGS Magnitude 2.5+ Earthquakes, Past Day 32 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.3. 165 km WSW of Elfin Cove ... , USGS Magnitude 4.5+ Earthquakes, Past Week 20 of 89 earthquakes in map area. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.9. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC ., USGS Magnitude 2.5+ Earthquakes, Past Month 19 of 1654 earthquakes in map area. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 3.6. 7 km ESE of Spanish Springs, Nevada. 2023-10-19 00:43:04 (UTC-07:00) 10.5 km . 3.6. 7 km ESE of Spanish Springs, Nevada., The Earthquake Event Page application supports most recent ... M 3.0 - 3 km NNE of Eastborough, Kansas. 2020-12-08 16:54:03 (UTC) ... USGS National Earthquake ..., Ground shaking is the primary cause of earthquake damage to man-made structures. Many factors influence the strength of earthquake shaking at a site including the earthquake's magnitude, the site's proximity to the fault, the local geology, and the soil type. More than 250 structures throughout the United States have been outfitted with seismic ... , Nothing approaching a major earthquake has ever originated in Kansas. The largest event in recorded history was a 5.1 magnitude quake centered near Manhattan, Kan., in 1867. That magnitude is considered "moderate" on the Modified Mercalli Scale of earthquake intensity. Despite the low risk of a major event, here are some resources that can help ... , 2.1 7 km ESE of El Dorado, Arkansas 2019-04-19 06:51:27 (UTC) 7.0 km 2.0 4 km SSW of El Dorado, Arkansas 2019-03-07 05:05:59 (UTC) 4.7 km 3.7 8 km WNW of Hollandale, Mississippi 2019-01-08 22:26:33 (UTC) 16.4 km 2.4 9 km NE of Stonewall, Louisiana 2018-12-04 07:14:13 (UTC) 5.0 km 4.6 169 km SSE of Venice, Louisiana, All Earthquakes. United States. Magnitude 8+ Magnitude 7+ World. Top 20 Largest; Magnitude 8+ Magnitude 7+ By Year. World. Magnitude 8+ Magnitude 7+ Magnitude 6+ Significant Earthquakes; By Location. Use the Earthquake Catalog Search to find earthquakes within a certain distance of any location. Expand "Advanced Options" and fill in the "Circle ... , USGS Magnitude 2.5+ Earthquakes, Past Day 44 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.6. 64 km SE of Alo, Wallis and ... , USGS Magnitude 2.5+ Earthquakes, Past Day 38 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.5. 33 km NNE of Güiria, Venezuela. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC ., A 4.3-magnitude earthquake rattled central Kansas on Wednesday, Dec. 8, the U.S. Geological Survey reports.,. The 1.8-mile deep earthquake happened at 7:45 …, USGS Magnitude 2.5+ Earthquakes, Past Day 38 earthquakes. Only List Earthquakes Shown on Map . Magnitude. Format. Newest First. Sort. 4.5. 33 km NNE of Güiria, Venezuela. ... Search Earthquake Catalog Time Zone. Display event dates and times using this time zone. User Time Zone . UTC-07:00 UTC ., The first, a 19-mile deep quake, hit 12 miles east of Petrolia at 3:20 a.m. Monday, Oct. 16, according to the USGS. More than 350 people from as far away as Mendocino and Crescent City reported ...