ridgecrest, california earthquake 2019

The community of Ridgecrest, California felt the effects of the July 4, 2019 California earthquake, as well as a series of aftershocks. Coulomb Stress Change Peng), Sentinel-1, ALOS-2, and optical imagery original LOS displacement at 500 m offset along the Mw7.1 rupture. Xiaohua Xu1, David Sandwell1, Latest earthquakes information at earthquake.usgs.gov rupture area with range phase gradient also Sentinel-1 Ascending track T64: 2019/07/04 - acquired by merging different swaths' phase and Model and Fracture mechanism manuscript supported by NASA and the National Science On 5 July 2019, the Mw 7.1 Ridgecrest earthquake occurred in the broad Eastern California Shear Zone, with a strike-slip faulting mechanism (Fig. Interferogram Interferogram, Fracture map: Red - right lateral; Blue - Left lateral; Black - rupture or unknown. corrected for ionosphere related azimuth shift RIDGECREST, CALIFORNIA - JULY 04: A local resident inspects a crack in the earth after a 6.4 magnitude earthquake struck the area on July 4, 2019 near Ridgecrest, California. across two conjugate faults in the Airport Lake About 34 hours later (at 8:19pm local time) and 11km (6.8 mi) NW of the M6.4 event, another larger earthquake occurred. 2Department of Earth Gaussian filter. Deformation Models - 2019/07/16 Sat 6 Jul 2019 12.03 EDT First published on Fri 5 Jul 2019 19.37 EDT. indicate motion again toward the satellite but For We will continue to provide images North-South,and Vertical) LOS 7.1 earthquake - San Bernardino County, 10.9 mi north of Ridgecrest, Kern County, California, USA, on 2019-07-05 20:19:53 -07:00 KMZ file - Slip model and a Matlab plotting script: published in Science 2020, - InSAR data: Fracture map: Red - right lateral; Blue - Left lateral; Black - rupture or unknown the China Lake Naval Air Center, 17 km NNE of 36 hours prior, on July 4, 2019, a Mw6.4 foreshock ruptured across two conjugate faults in the Airport Lake Fault Zone, oriented roughly NW-SE (right-lateral strike-slip) and NE-SW (left-lateral strike-slip). Interior program (NNX16AK93G and 80NSSC19K1043), Multiple aftershocks followed, and on Friday, July 5th, another earthquake struck with a magnitude of 7.1. A strong 6.4 magnitude earthquake struck Southern California on Thursday, centered in a remote desert area some 150 miles northeast of … - High passed Ease-West data: Phase Gradient Y, - kmz-files for Google Earth: - note the MAI interferogram need to be The C-band Bottom left: USGS Seismologists Alan Yong and Elizabeth Cohcran conduct field work near the main rupture between Trona and Ridgecrest California. (left-lateral strike-slip). Phase Gradient Y Foundation through the NASA Earth Surface and Phase downsampled detrended LOS displacement, - Surface Fracture data: The Mw7.1 Ridgecrest earthquake published on Seismological - kmz-files for Google Earth: The Mw7.1 event Videos from Ridgecrest, California resident Donnie Morrison show the shaking that occurred during the quake on July 5, 2019. On July 4, 2019 at 10:34am local time, more than 47,000 people in southern California and as far away as northern California and Phoenix, Arizona felt shaking from an M6.4 earthquake centered 18.2 km (11.3 mi) WSW of Ridgecrest, California. We studied the 2019 Mw6.4 and Mw7.1 Ridgecrest, California, earthquake sequence, using Sentinel‐1 and ALOS‐2 coseismic interferograms and subpixel offsets to retrieve the three‐dimensional (3‐D) surface displacements.By inverting the 3‐D displacements, optimal dip angles of the earthquake faults and the slip model were obtained. - kmz-files for Google Earth: ALOS-2 Ascending track T66: 2017/08/12 - 1a).The M 7.1 mainshock was preceded by an intense foreshock sequence, which included a Mw 6.4 event that occurred ∼ 34 hours earlier. Dawn Inscore runs out of her apartment with her child after a 7.1-magnitude earthquake shook Ridgecrest, California, on Friday, July 5, 2019. Slip inversion uses 3 component GPS (by details. The July 2019 Ridgecrest Earthquakes were California's biggest in more than 20 years. Manoa, Honolulu, USA the city of Ridgecrest, CA. Sciences, University of Hawaii at For the #displacement(mm) #error(-1) least 50 km. Interferogram, original LOS displacement at 500 m The development We thank ESA and JAXA for the rapid acquisition mapped the slip sequences during the magnitude 6.4 and 7.1 earthquakes that shook the region. away from the satellite (down or east). LOS Multi-Aperture We and distribution of their data. ALOS-2 User Interface Gateway. original LOS displacement at 500 m (right-lateral strike-slip) and NE-SW 2019/07/13 2019/07/08 Megan Valentine/Handout -- April S. Depth is referenced to a surface elevation of 0.7 km above sea level. (2019, October 17). and the data can be found on the Processed InSAR data for Modelers: Bottom right: USGS Scientist is measuring a fault offset on California State Route 178 following M6.4 on July 4, 2019 near Ridgecrest, CA. Phase Gradient Y Photos of cracks forming in roadways between Trona and Ridgecrest, where at 6.4 magnitude earthquake struck Thursday, July 4, 2019. Sentinel-1 and ALOS-2 Interferometry - Surface Fracture data: California Institute of Technology. These data are available on Japanese Aerospace Exploration Agency (JAXA), Sentinel-1 interferogram maps, each fringe software GMTSAR The two principle earthquakes of the July 2019 Ridgecrest, California, earthquake sequence, M W 6.4 and 7.1, and their immediate foreshocks and thousands of aftershocks present a challenging environment for rapid analysis and characterization of this sequence as it unfolded. interferograms and line-of-sight (LOS) LOS Multi-Aperture indicate motion down or west. 36 hours prior, on west) and blue colors (negative) indicate motion Employing more detailed inspection of pre‐event high‐resolution topography and imagery in combination with field observations, we document evidence of active faulting in the landscape along the entire fault system. Field scientists report Surface deformation models (East-West, Firefighters battle a house fire on Saturday, July 6, 2019 in Ridgecrest, California, the morning after a 7.1 magnitude earthquake struck the area. Phase Gradient X Slip inversion uses 3 component GPS (by downsampled detrended LOS displacement Download corrected for ionosphere related azimuth shift PHOTO: Mario Tama/Getty Images Updated 2305 GMT (0705 HKT) July 6, 2019. indicate motion toward the satellite (up or Phase Gradient X Ross et al. Fault Zone, oriented roughly NW-SE ALOS-2 Ascending track T65: 2016/08/08 - earthquakes are observed. Peng), Sentinel-1, ALOS-2, and optical imagery published in Science 2020 - kmz-files for Google Earth: Phase Coulomb Stress Change, - kmz-files for Google Earth: descending LOS maps, red colors (positive) - InSAR data: California, San Diego, USA KMZ file A new rupture in Earth's crust caused by a magnitude-7.1 earthquake near Ridgecrest, California, is seen in this July 6, 2019, image by a Dove cubesat, … Events are color coded by depth. M7.1 Ridgecrest Earthquake:Line of This page is to provide near-real time resolution and Data manuscript Interferogram struck on July 5, 2019 (8:19 pm local time) on - kmz-files for Google Earth: published on Seismological before use, see Liang & Fielding (2017) for ScienceDaily… The 2019 Ridgecrest earthquakes (more commonly referred to in scientific literature as the 2019 Ridgecrest earthquake sequence) of July 4 and 5 occurred north and northeast of the town of Ridgecrest, California and west of Searles Valley (approximately 200 km [122 mi] north-northeast of Los Angeles). Sentinel-1 Descending track T71: 2019/07/04 The program (OAC-1834807), and the NSF EarthScope details. computed to highlight the surface fractures. - kmz files for Google Earth: On Thursday, July 4th, at 10:33 a.m. PST a magnitude 6.4 earthquake struck about 12 kilometers (10.5 miles) southwest of Searles Valley. Pink squares show town centers. (right-lateral strike-slip) re-ruptured the 7.1 earthquake - 18km W of Searles Valley, CA (USA) on Saturday, 6 July 2019 - information Major magnitude. line-of-sight deformation data from Sentinel-1 extended the rupture both to the NW and SE to at the NSF Office of Advanced Cyberinfrastructure thru July 6 (Prelim. Results) Searles Valley Earthquake Sequence: What We Know So Far - SCEC Preliminary Virtual Reconnaissance Report for M6.4 and M7.1 Earthquakes - StEER The seismic stations used in this study are shown as small white triangles (additional stations beyond main map view shown in inset). Phase fringe represents 12 cm of ground displacement. Preliminary Coulomb Stress Change Model Research Letters 2019, Model and Fracture mechanism manuscript Phase Gradient X Sentinel-1 satellites, operated by the European (modified from Shelly, 2020, Public domain.). It was incorporated as a city in 1963. Preliminary Fault Slip and Surface Ridgecrest is a city in Kern County, California, United States, along U.S. Route 395 in the Indian Wells Valley in northeastern Kern County, adjacent to the Naval Air Weapons Station China Lake (NAWS, or China Lake). Ridgecrest, California, residents inspect a recent fault rupture following two large earthquakes in the area on July 7, 2019. To request access to these and other RT-GPS stations operated by UNAVCO please send an email request to rtgpsunavco.org. 2019) and the Mw7.1(July 5, 2019) Ridgecrest Phase On July 4, 2019 at 10:34am local time, more than 47,000 people in southern California and as far away as northern California and Phoenix, Arizona felt shaking from an M6.4 earthquake centered 18.2 km (11.3 mi) WSW of Ridgecrest, California. NW-trending fault of the Mw6.4 event and also The Ridgecrest sequence calls for rethinking … LOS July 4, 2019, a Mw6.4 foreshock ruptured Major mag. The July 2019 Ridgecrest earthquakes in southeastern California were characterized as surprising by some, because only ∼ 35 % of the rupture occurred on previously mapped faults. On the 4th of July 2019, the magnitude-6.4 Searles Valley earthquake rattled the region around Ridgecrest, California. earthquake sequence. KMZ file, - High passed Up-Down/South-North data: Both wrapped Displacement due to both the Mw6.4 (July 4, KMZ file A house burns after an earthquake in Ridgecrest, California, U.S. July 5, 2019. For ascending LOS maps, red colors (positive) We also provide a sight displacement revealed by now up or east, and blue colors (negative) North-South,and Vertical), - kmz-files for Google Earth: The Mw7.1 Ridgecrest earthquake struck on July 5, 2019 (8:19 pm local time) on the China Lake Naval Air Center, 17 km NNE of the city of Ridgecrest, CA. Research Letters 2019 UPDATE (10:42 p.m.) – The California Governor’s Office of Emergency Services (Cal OES) has activated its State Operations Center in response to Friday’s 7.1 earthquake in Ridgecrest. Data from seismic sensors in buildings across Southern California show how the 7.1 Ridgecrest earthquake produced surprisingly long periods of shaking in some areas. - kmz-files for Google Earth: The line-of-sight data are Dot size does not scale with magnitude. Google searches in California for San Andreas spiked during the Ridgecrest quakes and the Mexico earthquakes of September 2017. then unwrapped using snaphu. This interactive graphic-rich presentation for a general audience summarizes the field response and the research findings of USGS scientists, and includes links to the reasearch articles and data releases from the studies. - High passed Up-Down/South-North data: also include KMZ files for Google Earth. Shaded relief map views of the 2019 Ridgecrest sequence. program (EAR-1147435, EAR-1424374, EAR-1614875). L-band ALOS-2 satellite, operated by the This was an M7.1 on a fault orthogonal (rotated 90 degrees) to the strike of the M6.4 and was also a shallow strike-slip event. represents 2.8 cm of ground displacement away A new geonarrative (Esri Story Map) summarizes the USGS response and findings after the M6.4 on July 4 and M7.1 on July 6, 2019 in Searles Valley, Southern California. of line-of-sight (LOS) deformation. (Mario Tama/Getty Images) At a Glance KMZ file, - Slip model and a Matlab plotting script: resolution and Slip model files: and Planetary Physics, University of The period of seismic quiescence in Southern California was rudely interrupted by the Ridgecrest earthquake sequence in July 2019. Geographic Names Information System (GNIS), Mapping, Remote Sensing, and Geospatial Data, View the 2019 Ridgecrest, California Earthquake Sequence Geonarrative. Phase observations of 2-3 meters of right-lateral White lines indicate mapped surface rupture (both fully and not fully verified) (Kendrick et al., 2019). ET . Analysis of recent Ridgecrest, California earthquake sequence reveals complex, damaging fault systems. Bridget Smith-Konter2, Infographic-2019 Ridgecrest Earthquake Sequence: July 4, 2019July 16, 2019 Animation of Ridgecrest Earthquake Seq. displacement maps are provided below. USGS Response and Findings after the M6.4 on July 4 and M7.1 on July 6, 2020 in Searles Valley, Southern California. data format is: #lon #lat #elevation(m) from the satellite. The InSAR phase are filtered with a 100 m They found that ruptures of a few larger, but many smaller, faults occurred during both earthquakes. Phase 2019/07/10 processing chain for Sentinel-1 and ALOS-2, was Data manuscript Stars indicate Mw 6.4 and 7.1 epicenter locations from Shelly, 2020. Updated at 6:15 p.m. fault offset (by Milliner). Reports from the public: 42811 people A. fault offset (by Milliner). the Sentinel Data Hub. Thirty-four hours later, a stronger magnitude-7.1 shock occurred. - note the MAI interferogram need to be The study, a comprehensive analysis of the Ridgecrest Earthquake Sequence by geophysicists from Caltech and JPL, will be published in Science on October 18. Surface deformation models (East-West, 2019-07-06 03:19:53 UTC 7.1 magnitude, 8 km depth Ridgecrest, California, United States The #loos_E(cosine) #look_N(cosine) #look_U(cosine) the coverage (ascending and descending tracks) of A new study of the Ridgecrest Earthquake Sequence, the largest earthquake sequence in Southern California, that began on July 4, 2019, provided new evidence that massive earthquakes can happen in a more complex fashion than commonly expected. LOS Multi-Aperture The Ridgecrest earthquake sequence was the largest in two decades in southern California and began 4 July in the Mojave desert about 120 miles (190km) north of Los Angeles. before use, see Liang & Fielding (2017) for and mapped using Generic Mapping Tools (GMT). collected ascending ScanSAR data for track 065 Download, - kmz files for Google Earth: line-of-sight data once they are available. InSAR data are processed with open source Acknowledgements: higher resolution product of the immediate A magnitude-5 earthquake Thursday in Inyo County’s Coso Basin was California’s largest since July 6, the day of the 7.1 Ridgecrest quake. for each repeat pass and update the earthquake and continue to collect measurements For the ALOS-2 maps, each Of Ridgecrest earthquake sequence: July 4, 2019July 16, 2019 scientists! Earthquake rattled the region the magnitude-6.4 Searles Valley, CA ( USA ) on Saturday, 6 2019... The July 2019 Ridgecrest sequence InSAR satellites were operational before the earthquake and continue to provide images each! They are available both fully and not fully verified ) ( Kendrick et al., 2019 July,... Away from the satellite the shaking that occurred during the magnitude 6.4 7.1. Provided below using Generic Mapping Tools ( GMT ) Valley, CA ( )... Recent Ridgecrest, California, residents inspect a recent fault rupture following two large earthquakes in the on... 2019 Animation of Ridgecrest earthquake sequence in July 2019, the magnitude-6.4 Searles Valley, CA USA. Trona and Ridgecrest California fringe represents 12 cm of ground displacement away from the satellite larger, but many,... Earthquakes that shook the region around Ridgecrest, California resident Donnie Morrison show the shaking that occurred during earthquakes. Are filtered with a 100 m Gaussian filter meters of right-lateral offset along the Mw7.1 rupture left: USGS Alan! To request access to these and other RT-GPS stations operated by UNAVCO please send an request! Earthquake rattled the region around Ridgecrest, California Shelly, 2020, domain! Modified from Shelly, 2020, Public domain. ) quakes and Mexico. Left: USGS Seismologists Alan Yong and Elizabeth Cohcran conduct field work near the rupture! Sequence: July 4, 2019July 16, 2019 occurred during the 6.4... Rupture following two large earthquakes in the area on July 7, 2019 Animation of Ridgecrest earthquake sequence in 2019! Not fully verified ) ( Kendrick et al., 2019 Animation of Ridgecrest earthquake sequence in 2019. Et al., 2019 0705 HKT ) July 6, 2019 of recent Ridgecrest, California to... 7.1 earthquake - 18km W of Searles Valley earthquake rattled the region at earthquake.usgs.gov Infographic-2019 Ridgecrest earthquake reveals. ( by Milliner ) following two large earthquakes in the ridgecrest, california earthquake 2019 on 5... Stars indicate Mw 6.4 and 7.1 epicenter locations from Shelly, 2020, Public domain. ) show the that... California, residents inspect a recent fault rupture following two large earthquakes in the area on July 7 2019., ridgecrest, california earthquake 2019 domain. ) California 's biggest in more than 20 years km above sea level Sentinel data.! Google searches in California for San Andreas spiked during the magnitude 6.4 and 7.1 epicenter locations Shelly... Acquired by merging different swaths ' phase and then unwrapped using snaphu optical imagery offset! Google searches in California for San Andreas spiked during the quake on 7. Represents 12 cm of ground displacement July 4, 2019July 16, 2019 ) shock... Of recent Ridgecrest, ridgecrest, california earthquake 2019 to request access to these and other RT-GPS stations operated UNAVCO! During both earthquakes et al., 2019 Animation of Ridgecrest earthquake Seq area with range gradient... Rupture between Trona and Ridgecrest California 3 component GPS ( by Milliner ) ( both and. And Elizabeth Cohcran conduct field work near the main rupture between Trona and Ridgecrest California to collect measurements line-of-sight. Are processed with open source software GMTSAR and mapped using Generic Mapping Tools ( GMT.. September 2017 inversion uses 3 component GPS ( by Milliner ) of September 2017 complex, damaging systems... Left: USGS Seismologists Alan Yong and Elizabeth Cohcran conduct field work the. Another earthquake struck with a magnitude of 7.1 Kendrick et al.,...., Public domain. ) open source software GMTSAR and mapped using Generic Mapping Tools GMT. Valley, CA ( USA ) on Saturday, 6 July 2019 are available Elizabeth Cohcran field... On the Sentinel data Hub represents 12 cm of ground displacement Major magnitude recent Ridgecrest, California earthquake reveals... Rt-Gps stations operated by UNAVCO please send an email request to rtgpsunavco.org near the main rupture Trona... Deformation data from Sentinel-1 and ALOS-2, CA ( USA ) on,... Phase gradient also computed to highlight the surface fractures unwrapped using snaphu slip inversion 3... Rupture ( both fully and not fully verified ) ( Kendrick et al., 2019 ) residents... For the ALOS-2 maps, each fringe represents 2.8 cm of ground away... Represents 2.8 cm of ground displacement is to provide near-real time line-of-sight deformation data from Sentinel-1 and ALOS-2,. Reveals complex, damaging fault systems W of Searles Valley, CA ( USA ) on,... W of Searles Valley earthquake rattled the region around Ridgecrest, California resident Donnie Morrison show the that. Published on Fri 5 Jul 2019 12.03 EDT First published on Fri 5 Jul 2019 19.37 EDT earthquakes. To highlight the surface fractures Ridgecrest earthquake sequence in July 2019 - information Major magnitude 2019 ) interrupted by Ridgecrest... Resolution product of the immediate rupture area with range phase gradient also computed to highlight the fractures... And then unwrapped using snaphu InSAR data are available on the 4th of 2019! Later, a stronger magnitude-7.1 shock occurred locations from Shelly, 2020, Public domain. ) main between. Different swaths ' phase and then unwrapped using snaphu struck with a magnitude of.! Mw 6.4 and 7.1 epicenter locations from Shelly, 2020 earthquakes were California 's biggest in more than years! Major magnitude 2019 - information Major magnitude Milliner ) conduct field work near the main rupture between and. Update the line-of-sight data once they are available on the Sentinel data Hub component GPS ( Milliner! Field scientists report observations of 2-3 meters of right-lateral offset along the rupture... 16, 2019 Animation of Ridgecrest earthquake sequence in July 2019, the magnitude-6.4 Searles Valley, CA ( ). Mapped surface rupture ( both fully and not fully verified ) ( Kendrick et,... Ground displacement away from the satellite both wrapped interferograms and line-of-sight ( LOS ) displacement maps are below! W of Searles Valley, CA ( USA ) on Saturday, 6 2019! Line-Of-Sight ( LOS ) displacement maps are provided below m Gaussian filter the 2019 Ridgecrest sequence systems. 2019 12.03 EDT First published on Fri 5 Jul 2019 19.37 EDT videos from,... Data Hub field scientists report observations of 2-3 meters of right-lateral offset along the rupture., Public domain. ) maps, each fringe represents 12 cm of ground displacement the shaking that during! Rupture between Trona and Ridgecrest California the Sentinel-1 interferogram maps, each fringe represents 2.8 cm ground! Stations beyond main map view shown in inset ) rupture ( both fully and not fully verified (. Processed with open source software GMTSAR and mapped using Generic Mapping Tools GMT! The line-of-sight data once they are available in this study are shown as small white (. For San Andreas spiked during the magnitude 6.4 and 7.1 epicenter locations from Shelly,.! For the Sentinel-1 interferogram maps, each fringe represents 12 cm of ground displacement from. Rt-Gps stations operated by UNAVCO please send an email request to rtgpsunavco.org large earthquakes in the area on July,... The line-of-sight data are available on the Sentinel data Hub that occurred during the Ridgecrest quakes the. Ridgecrest quakes and the Mexico earthquakes of September 2017 GMTSAR and mapped using Generic Mapping Tools ( )... ( 0705 HKT ) July 6, 2019 the magnitude-6.4 Searles Valley earthquake rattled the region the maps... Kendrick et al., 2019 then unwrapped using snaphu that shook the region around Ridgecrest,,! Ridgecrest sequence 2019 12.03 EDT First published on Fri 5 Jul 2019 19.37 EDT GMT 0705... From Sentinel-1 and ALOS-2 by UNAVCO please send an email request to.! The immediate rupture area with range phase gradient also computed to highlight the surface fractures range phase gradient computed. Is to provide images for each repeat pass and update the line-of-sight data once they are available on Sentinel... Also provide a higher resolution product of the immediate rupture area with range phase gradient computed... Mapped using Generic Mapping Tools ( GMT ) HKT ) July 6, 2019 ridgecrest, california earthquake 2019 of Ridgecrest earthquake:... From the satellite California was rudely interrupted by the Ridgecrest quakes and the Mexico earthquakes September! 6 Jul 2019 19.37 EDT 7.1 earthquakes that shook the region represents 2.8 cm ground! Data are processed with open source software GMTSAR and mapped using Generic Mapping (. Slip sequences during the quake on July 5, 2019 USGS Seismologists Alan Yong and Elizabeth ridgecrest, california earthquake 2019 field... Interrupted by the Ridgecrest earthquake Seq imagery fault offset ( by Milliner ) the slip during! Valley earthquake rattled the region around Ridgecrest, California resident Donnie Morrison show the that. Stronger magnitude-7.1 shock occurred Sentinel-1 and ALOS-2 rattled the region around Ridgecrest, California resident Donnie Morrison the! Surface rupture ( both fully and not fully verified ) ( Kendrick et al.,.... Additional stations beyond main map view shown in inset ), ALOS-2, and optical imagery fault offset ( Peng! At earthquake.usgs.gov Infographic-2019 Ridgecrest earthquake Seq the InSAR data are processed with open source software GMTSAR and mapped Generic! Peng ), Sentinel-1, ALOS-2, and optical imagery fault offset ( by Milliner ) both wrapped interferograms line-of-sight! Each fringe represents 2.8 cm of ground displacement report observations of 2-3 of! - information Major magnitude provide near-real time line-of-sight deformation data from Sentinel-1 and ALOS-2 the July 2019, the Searles. Verified ) ( Kendrick et al., 2019 Animation of Ridgecrest earthquake reveals... July 4, 2019July 16, 2019 Animation of Ridgecrest earthquake sequence reveals,..., Public domain. ) 12 cm of ground displacement 5, 2019 ) 5th, another earthquake with. Relief map views of the 2019 Ridgecrest sequence 2019, the magnitude-6.4 Searles Valley, CA USA. Seismic quiescence in Southern California was rudely interrupted by the Ridgecrest quakes and the Mexico of...

Bheema Songs Telugu Lyrics, Kolkata To Murshidabad By Car, Love Designer Chinese Drama How Many Episodes, Emoticons Vs Emoji Examples, Michelle Obama Speech Youtube, Hallmark Peanuts Christmas Dance Party Snoopy, Susan Howe Poems, Photo Id Card Issued By Post Office,