MEXICO CITY—An earthquake of magnitude 7.5 struck Mexico’s Pacific coast state of Oaxaca Tuesday, damaging roads and buildings and leaving at least six people dead in the state, authorities said. On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. A magnitude 7.4 quake shook Oaxaca, Mexico on Tuesday morning. A policeman removes rubble from a building damaged by an earthquake in Oaxaca, Mexico, Tuesday, June 23, 2020. By clicking “I agree” below, you consent to the use by us and our third-party partners of cookies and data gathered from your use of our platforms. Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox. On the morning of June 23, at 10:29 local time, a strong earthquake gripped communities across Mexico. By clicking “I agree” below, you consent to the use by us and our third-party partners of cookies and data gathered from your use of our platforms. The fringes can be unwrapped to allow the conversion into meters. The distance between the interference cycle, from yellow to yellow, corresponds to 28 mm deformation in the radar line of sight. Some areas may be affected by power outages and the extent of … 2 earthquakes in the past 7 days. Since its launch, the Copernicus Sentinel-1 mission has proven a magnificent system to measure the surface deformation caused by tectonics, volcanic eruptions and land subsidence. Why is the CO2 level lower in my house than outside? part may be reproduced without the written permission. A policeman stands in front of a partially collapsed building after an earthquake in Oaxaca, Mexico. Several powerful aftershocks were registered the same day, with five more recorded in the following 24 hours. On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. €5 every 4 weeks or just €50 €20 for the first year, €7 every 4 weeks or just €70 €30 for the first year. According to the USGS, around 18 earthquakes above magnitude 7 occur globally every year. See details about this earthquake on The Chronicle's Quake Tracker. The 7.4-magnitude earthquake prompted evacuations in the region, triggered a tsunami warning and damaged thousands of houses. 2020-07-31 01:19:23 UTC 4.0 magnitude, 10 km depth Crucecita, Oaxaca, Mexico 4.0 magnitude earthquake 2020-07-31 01:19:23 UTC at 01:19 July 31, 2020 UTC Thank you for taking your time to send in your valued opinion to Science X editors. Satellite radar data, from the Copernicus Sentinel-1 mission, are being used to analyze the effects of the earthquake on land. By benefitting from the availability of both Sentinel-1A and Sentinel-1B imagery, scientists are able to quantify the ground movement in both vertical and east-west directions by combing the radar scans obtained as the satellites flew both south to north and north to south. A magnitude 4.2 earthquake near Puerto Escondido, San Pedro Mixtepec -Dto. Perceived shaking for the quake was very strong. The new European data protection law requires us to inform you of the following before you use our website: We use cookies and other technologies to customize your experience, perform analytics and deliver personalized advertising on our sites, apps and newsletters and across the Internet based on your interests. Hundreds of homes are damaged and six people dead after a powerful 7.4 magnitude earthquake rattled the Mexican state of Oaxaca Tuesday morning, shaking buildings and prompting a tsunami warning. Your feedback will go directly to Science X editors. 22 -, Oaxaca, Mexico, was reported 32 minutes ago by Mexico's National Seismological Service (SSN), considered the main national agency that monitors seismic activity in Mexico. The 7.4 magnitude earthquake killed at least six people and shook buildings in the centre of Mexico City, hundreds of kilometres away from the epicentre. The result, referred to as the surface displacement map, shows the relative deformation caused by the earthquake.". The earthquake hit Oaxaca the hardest but was felt in 11 other states: Mexico City, México state, Guerrero, Chiapas, Michoacán, Jalisco, … Mexico earthquake: At least six killed after powerful 7.4-magnitude tremor. The mission will allow scientists to further improve the mapping of earthquakes over the next decade. A powerful earthquake struck Mexico's southern Oaxaca region on Tuesday, killing at least five people and shaking buildings hundreds of miles away.. In the figures on the left, data from the Sentinel-1A and Sentinel-1B satellite, acquired shortly before and after the earthquake, have been combined to measure the coseismic surface displacement, or changes on the ground, that occurred between the two acquisition dates. You can unsubscribe at any time and we'll never share your details to third parties. We rely on readers like you to uphold a free press. Medical research advances and health news, The latest engineering, electronics and technology advances, The most comprehensive sci-tech news coverage on the web. The last such quake to strike Mexico hit Oaxaca in 2018, killing 14 people. With its 250 km-wide swath over land surfaces, the Copernicus Sentinel-1 mission gives scientists a broad view of the displacement, allowing them to examine the ground displacement and further develop the scientific knowledge of quakes. Sentinel-1 provides new insight into Italy's earthquake, A realistic model of the ITER tokamak magnetic fusion device, Multidimensional coherent spectroscopy reveals triplet state coherences in cesium lead-halide perovskite nanocrystals, Astronomers detect an outbursting young stellar object, The long-range transport of deconfined magnetic hedgehogs, Interstellar chemistry: low-temperature gas-phase formation of indene in the interstellar medium. By using our site, you acknowledge that you have read and understand our Privacy Policy In 1932, a M 8.4 megathrust earthquake struck in the region of Jalisco, several hundred kilometers to the northwest of the Oaxaca event. The huge earthquake has struck the Pacific coastal state of Oaxaca with tremors felt across the capital Mexico City. A magnitude 7.4 earthquake struck offshore Oaxaca, Mexico, on June 23, 2020, at 11:30 a.m. We use cookies and other technologies to customize your experience, perform analytics and deliver personalized advertising on our sites, apps and newsletters and across the Internet based on your interests. 97 earthquakes in the past 365 days. or, by European Space Agency. Your opinions are important to us. Your email address is used only to let the recipient know who sent the email. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no M4.1 Earthquake - near the coast of Oaxaca, Mexico Preliminary Report Magnitude4.1 Date-Time19 Jan 2021 12:12:14 UTC19 Jan 2021 06:12:14 near epicenter19 Ja The earthquake struck about seven miles southwest of Santa María Zapotitlán, Mexico. The upcoming Sentinel-1C and Sentinel-1D are in the process of being completed, and the design of the next generation of satellites will begin later this year.". An earthquake of 8.0 in Mexico 1985 killed at least 5000 people, it was located 350 km away. The June 23, 2020, M 7.4 earthquake near Oaxaca, Mexico occurred as the result of reverse faulting on or near the plate boundary between the Cocos and North American plates. and Terms of Use. While current radar missions are limited in measuring the east-west component of surface displacement, the proposed Earth Explorer candidate mission, Harmony, will augment the capabilities by adding additional lines of sight to the Sentinel-1 mission. The earthquake reported in the Oaxaca region occurred at 10:29 local time—with its epicenter located around 12 km southwest of Santa María Zapotitlán. Epicentre was near Pacific coast resort town of La Crucecita, where hundreds of … Historically, several significant earthquakes have occurred along the southern coast of Mexico. Natural Disaster Alert – U.S. Embassy, Mexico (June 23, 2020) Location: Oaxaca state and surrounding areas Event: A 7.4 earthquake occurred at 10:29 a.m. local time near the town of Huatulco, Oaxaca, affecting the state of Oaxaca and neighboring states of Chiapas, Puebla, and Guerrero. The content is provided for information purposes only. A powerful earthquake hit the southeastern coast of Mexico in the Oaxaca state on Tuesday.. 5 earthquakes in the past 30 days. In areas where the displacement is predominantly in the north-south direction, Harmony will have the ability to systematically and accurately measure an additional dimension of displacement. If the Sahara is caused by the Hadley cell, it should ring the Earth like the Hadley cell, surely? googletag.cmd.push(function() { googletag.display('div-gpt-ad-1449240174198-2'); }); Mexico is one of the world's most seismically active regions, sitting on top of three of Earth's largest tectonic plates—the North American, Cocos, and Pacific. Near Mexico's southern region, the North American plate collides with the Cocos plate, which is forced underground in a subduction zone. MEXICO CITY — At least seven people died and two dozen were injured in the magnitude-7.4 earthquake that shook Mexico on Tuesday, officials said. Oaxaca, Mexico has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. Biggest quake: 4.7 quake North Pacific Ocean, 50 km south of Salina Cruz, Oaxaca, Mexico, 16 Jan 2021 11:06 am (GMT -6) Biggest quake today: 3.9 quake El Ajal, 15 km south of Matias Romero, Oaxaca, Mexico, 2021-01-18 03:30:38 (Hora de México) Please enable cookies on your web browser in order to continue. See our Privacy Policy and Third Party Partners to learn more about the use of data and your rights. See our, Read a limited number of articles each month, You consent to the use of cookies and tracking by us and third parties to provide you with personalized ads, Unlimited access to washingtonpost.com on any device, Unlimited access to all Washington Post apps, No on-site advertising or third-party ad tracking. half of the radar wavelength. Get weekly and/or daily updates delivered to your inbox. There have been no reports of casualties or damage after a 7.5-magnitude earthquake today in Oaxaca. This leads to the colorful interference (or fringe) pattern known as an interferogram, which enables scientists to quantify the surface displacement. The earthquake occurred at a shallow depth of 20 km beneath the epicenter early morning on Sunday 17 … Seismic instruments indicate the earthquake originated at a depth of 16 miles (26 km). This content is currently not available in your region. While there is currently no way to predict when earthquakes will occur, radar imagery from satellites allow for the effects of earthquakes to be observed. The information you enter will appear in your e-mail message and is not retained by Phys.org in any form. Click here to sign in with Looking to the future, the upcoming six high-priority candidate missions will expand the current capabilities of the Sentinel missions, one of them being the L-band Synthetic Aperture Radar, ROSE-L, mission, which will also augment the current capabilities of Sentinel-1. We do not guarantee individual replies due to extremely high volume of correspondence. This will help resolve ambiguities in the underlying geophysical processes that lead to earthquakes, landslides and volcanism. Mexico President Andrés Manuel López Obrador said one person was killed in a building collapse in Huatulco, Oaxaca. The epicenter of this one appears to be closer to Oaxaca… This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. You can be assured our editors closely monitor every feedback sent and will take appropriate actions. You also agree to our Terms of Service. Ramón Torres says, "The Sentinel-1 services are very well guaranteed for decades to come. In the Oaxaca images, ground deformation of up to 0.45 m was observed in the coastal city of La Crucecita—where the epicenter was located. For example, a blue-green-red color cycle represents a relative movement towards the radar, while a red-green-blue color cycle means a deformation away from the radar. ET. This geological process is associated with many of the damaging earthquakes on the Pacific coast of Mexico—including the most recent on 23 June. Ramón Torres, Copernicus Sentinel-1 Project Manager, explains, "The interferogram represents surface displacement in the radar line of sight, i.e. A powerful earthquake centered near the southern Mexico resort of Huatulco on Tuesday killed at least five people, swayed buildings in Mexico … One year earlier, the deadly Puebla earthquake struck 55km from Mexico City, killing 370 people and injuring more than 6,000, and leveling more than 40 buildings. Neither your address nor the recipient's address will be used for any other purpose. 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