A magnitude 4.2 earthquake near Puerto Escondido, San Pedro Mixtepec -Dto. This geological process is associated with many of the damaging earthquakes on the Pacific coast of Mexico—including the most recent on 23 June. The mission will allow scientists to further improve the mapping of earthquakes over the next decade. 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. 5 earthquakes in the past 30 days. Why is the CO2 level lower in my house than outside? The 7.4-magnitude earthquake prompted evacuations in the region, triggered a tsunami warning and damaged thousands of houses. 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. 2 earthquakes in the past 7 days. This leads to the colorful interference (or fringe) pattern known as an interferogram, which enables scientists to quantify the surface displacement. 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. 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. Mexico President Andrés Manuel López Obrador said one person was killed in a building collapse in Huatulco, Oaxaca. 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.". A magnitude 7.4 earthquake struck offshore Oaxaca, Mexico, on June 23, 2020, at 11:30 a.m. 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. Historically, several significant earthquakes have occurred along the southern coast of Mexico. The fringes can be unwrapped to allow the conversion into meters. On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. The epicenter of this one appears to be closer to Oaxaca… 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. 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. An earthquake of 8.0 in Mexico 1985 killed at least 5000 people, it was located 350 km away. A powerful earthquake hit the southeastern coast of Mexico in the Oaxaca state on Tuesday.. A policeman removes rubble from a building damaged by an earthquake in Oaxaca, Mexico, Tuesday, June 23, 2020. €5 every 4 weeks or just €50 €20 for the first year, €7 every 4 weeks or just €70 €30 for the first year. A powerful earthquake centered near the southern Mexico resort of Huatulco on Tuesday killed at least five people, swayed buildings in Mexico … By using our site, you acknowledge that you have read and understand our Privacy Policy 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 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. 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. Mexico earthquake: At least six killed after powerful 7.4-magnitude tremor. Apart from any fair dealing for the purpose of private study or research, no 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. The earthquake hit Oaxaca the hardest but was felt in 11 other states: Mexico City, México state, Guerrero, Chiapas, Michoacán, Jalisco, … On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. Please enable cookies on your web browser in order to continue. half of the radar wavelength. Satellite radar data, from the Copernicus Sentinel-1 mission, are being used to analyze the effects of the earthquake on land. The last such quake to strike Mexico hit Oaxaca in 2018, killing 14 people. 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. 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. 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. 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. 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. Several powerful aftershocks were registered the same day, with five more recorded in the following 24 hours. On the morning of June 23, at 10:29 local time, a strong earthquake gripped communities across 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. If the Sahara is caused by the Hadley cell, it should ring the Earth like the Hadley cell, surely? and Terms of Use. You also agree to our Terms of Service. We rely on readers like you to uphold a free press. 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. According to the USGS, around 18 earthquakes above magnitude 7 occur globally every year. 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. Near Mexico's southern region, the North American plate collides with the Cocos plate, which is forced underground in a subduction zone. Ramón Torres, Copernicus Sentinel-1 Project Manager, explains, "The interferogram represents surface displacement in the radar line of sight, i.e. 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. or, by European Space Agency. 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. A policeman stands in front of a partially collapsed building after an earthquake in Oaxaca, Mexico. Ramón Torres says, "The Sentinel-1 services are very well guaranteed for decades to come. See details about this earthquake on The Chronicle's Quake Tracker. We do not guarantee individual replies due to extremely high volume of correspondence. A magnitude 7.4 quake shook Oaxaca, Mexico on Tuesday morning. 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. You can unsubscribe at any time and we'll never share your details to third parties. You can be assured our editors closely monitor every feedback sent and will take appropriate actions. This document is subject to copyright. This will help resolve ambiguities in the underlying geophysical processes that lead to earthquakes, landslides and volcanism. 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. In 1932, a M 8.4 megathrust earthquake struck in the region of Jalisco, several hundred kilometers to the northwest of the Oaxaca event. Medical research advances and health news, The latest engineering, electronics and technology advances, The most comprehensive sci-tech news coverage on the web. There have been no reports of casualties or damage after a 7.5-magnitude earthquake today in Oaxaca. part may be reproduced without the written permission. Seismic instruments indicate the earthquake originated at a depth of 16 miles (26 km). A powerful earthquake centred near the southern Mexico resort of Huatulco killed at least five people, swayed buildings in Mexico City and sent thousands fleeing into the streets. 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 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. Epicentre was near Pacific coast resort town of La Crucecita, where hundreds of … 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. 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. The content is provided for information purposes only. Your email address is used only to let the recipient know who sent the email. A powerful earthquake struck Mexico's southern Oaxaca region on Tuesday, killing at least five people and shaking buildings hundreds of miles away.. The earthquake struck about seven miles southwest of Santa María Zapotitlán, Mexico. The earthquake occurred at a shallow depth of 20 km beneath the epicenter early morning on Sunday 17 … Click here to sign in with The huge earthquake has struck the Pacific coastal state of Oaxaca with tremors felt across the capital Mexico City. 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 distance between the interference cycle, from yellow to yellow, corresponds to 28 mm deformation in the radar line of sight. ET. Neither your address nor the recipient's address will be used for any other purpose. Perceived shaking for the quake was very strong. 97 earthquakes in the past 365 days. 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) Your feedback will go directly to Science X editors. This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. 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. See our Privacy Policy and Third Party Partners to learn more about the use of data and your rights. The information you enter will appear in your e-mail message and is not retained by Phys.org in any form. Thank you for taking your time to send in your valued opinion to Science X editors. Oaxaca, Mexico has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. The result, referred to as the surface displacement map, shows the relative deformation caused by the earthquake.". Some areas may be affected by power outages and the extent of … Get weekly and/or daily updates delivered to your inbox. Your opinions are important to us. This content is currently not available in your region.