Sentinel-1 satellites, operated by the European   Interior program (NNX16AK93G and 80NSSC19K1043), - kmz-files for Google Earth: descending LOS maps, red colors (positive) The C-band 7.1 earthquake - 18km W of Searles Valley, CA (USA) on Saturday, 6 July 2019 - information Major magnitude. across two conjugate faults in the Airport Lake program (OAC-1834807), and the NSF EarthScope About 34 hours later (at 8:19pm local time) and 11km (6.8 mi) NW of the M6.4 event, another larger earthquake occurred. Phase   KMZ file, - Slip model and a Matlab plotting script: Thirty-four hours later, a stronger magnitude-7.1 shock occurred. resolution   and Analysis of recent Ridgecrest, California earthquake sequence reveals complex, damaging fault systems. - kmz-files for Google Earth: 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. 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. Both wrapped For the collected ascending ScanSAR data for track 065 line-of-sight deformation data from Sentinel-1 This page is to provide near-real time displacement maps are provided below. the city of Ridgecrest, CA. published in Science 2020 and Planetary Physics, University of   Two InSAR satellites were operational before the The study, a comprehensive analysis of the Ridgecrest Earthquake Sequence by geophysicists from Caltech and JPL, will be published in Science on October 18. Fault Zone, oriented roughly NW-SE before use, see Liang & Fielding (2017) for the NSF Office of Advanced Cyberinfrastructure For the ALOS-2 maps, each The community of Ridgecrest, California felt the effects of the July 4, 2019 California earthquake, as well as a series of aftershocks. Pink squares show town centers. Coulomb Stress Change, - kmz-files for Google Earth: Slip inversion uses 3 component GPS (by ScienceDaily… Stars indicate Mw 6.4 and 7.1 epicenter locations from Shelly, 2020. 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. 2Department of Earth - kmz-files for Google Earth: software GMTSAR Acknowledgements: (right-lateral strike-slip) and NE-SW the Sentinel Data Hub. resolution   and the China Lake Naval Air Center, 17 km NNE of Deformation Models It was incorporated as a city in 1963. - 2019/07/16 InSAR data are processed with open source Data manuscript Surface deformation models (East-West, 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. LOS   now up or east, and blue colors (negative) Model and Fracture mechanism manuscript The July 2019 Ridgecrest Earthquakes were California's biggest in more than 20 years. Phase   Latest earthquakes information at earthquake.usgs.gov earthquakes are observed. #displacement(mm) #error(-1) We also provide a Infographic-2019 Ridgecrest Earthquake Sequence: July 4, 2019July 16, 2019 Animation of Ridgecrest Earthquake Seq. indicate motion again toward the satellite but mapped the slip sequences during the magnitude 6.4 and 7.1 earthquakes that shook the region. For indicate motion down or west. We (2019, October 17). data format is: #lon #lat #elevation(m) To request access to these and other RT-GPS stations operated by UNAVCO please send an email request to rtgpsunavco.org. Interferogram, Fracture map: Red - right lateral; Blue - Left lateral; Black - rupture or unknown. These data are available on Interferogram   The Mw7.1 Ridgecrest earthquake Google searches in California for San Andreas spiked during the Ridgecrest quakes and the Mexico earthquakes of September 2017. We will continue to provide images 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). 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. Bottom right: USGS Scientist is measuring a fault offset on California State Route 178 following M6.4 on July 4, 2019 near Ridgecrest, CA. published on Seismological interferograms and line-of-sight (LOS) rupture area with range phase gradient also Geographic Names Information System (GNIS), Mapping, Remote Sensing, and Geospatial Data, View the 2019 Ridgecrest, California Earthquake Sequence Geonarrative. KMZ file Interferogram, original LOS displacement at 500 m struck on July 5, 2019 (8:19 pm local time) on Peng), Sentinel-1, ALOS-2, and optical imagery KMZ file, - High passed Ease-West data: Slip inversion uses 3 component GPS (by Firefighters battle a house fire on Saturday, July 6, 2019 in Ridgecrest, California, the morning after a 7.1 magnitude earthquake struck the area. corrected for ionosphere related azimuth shift original LOS displacement at 500 m Download, - kmz files for Google Earth: Dot size does not scale with magnitude. and the data can be found on the then unwrapped using snaphu. published on Seismological Phase Gradient X   Data manuscript The Sentinel-1 and ALOS-2 Interferometry #loos_E(cosine) #look_N(cosine) #look_U(cosine) higher resolution product of the immediate LOS   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). 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. ALOS-2 Ascending track T65: 2016/08/08 - Phase Gradient X   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. KMZ file, - High passed Up-Down/South-North data: and distribution of their data. and ALOS-2. thru July 6 (Prelim. least 50 km. supported by NASA and the National Science Space Agency (ESA), provide a 6-day (right-lateral strike-slip) re-ruptured the 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). 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 downsampled detrended LOS displacement Dawn Inscore runs out of her apartment with her child after a 7.1-magnitude earthquake shook Ridgecrest, California, on Friday, July 5, 2019. acquired by merging different swaths' phase and We thank ESA and JAXA for the rapid acquisition Phase Gradient Y USGS Response and Findings after the M6.4 on July 4 and M7.1 on July 6, 2020 in Searles Valley, Southern California. processing chain for Sentinel-1 and ALOS-2, was Interferogram   Field scientists report Depth is referenced to a surface elevation of 0.7 km above sea level. ALOS-2 User Interface Gateway. Sentinel-1 Descending track T71: 2019/07/04 before use, see Liang & Fielding (2017) for extended the rupture both to the NW and SE to at - note the MAI interferogram need to be The development Photos of cracks forming in roadways between Trona and Ridgecrest, where at 6.4 magnitude earthquake struck Thursday, July 4, 2019. A strong 6.4 magnitude earthquake struck Southern California on Thursday, centered in a remote desert area some 150 miles northeast of … Sentinel-1 interferogram maps, each fringe - Slip model and a Matlab plotting script: the Research Letters 2019 downsampled detrended LOS displacement, - Surface Fracture data: original LOS displacement at 500 m Shaded relief map views of the 2019 Ridgecrest sequence. A house burns after an earthquake in Ridgecrest, California, U.S. July 5, 2019. Phase Gradient X   Gaussian filter. 2019) and the Mw7.1(July 5, 2019) Ridgecrest California, San Diego, USA Phase   For ascending LOS maps, red colors (positive) Results) Searles Valley Earthquake Sequence: What We Know So Far - SCEC Preliminary Virtual Reconnaissance Report for M6.4 and M7.1 Earthquakes - StEER Phase Gradient Y fringe represents 12 cm of ground displacement. Phase   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. The line-of-sight data are earthquake and continue to collect measurements Phase   North-South,and Vertical)   of the GMTSAR software, especially the Coulomb Stress Change   The Mw7.1 event Preliminary Fault Slip and Surface Research Letters 2019, Model and Fracture mechanism manuscript Sciences, University of Hawaii at program (EAR-1147435, EAR-1424374, EAR-1614875). fault offset (by Milliner). coverage (ascending and descending tracks) of Xiaohua Xu1, David Sandwell1, 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. 2019-07-06 03:19:53 UTC 7.1 magnitude, 8 km depth Ridgecrest, California, United States 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. Eleven months later, a Mw  5.5 after… Sat 6 Jul 2019 12.03 EDT First published on Fri 5 Jul 2019 19.37 EDT. Peng), Sentinel-1, ALOS-2, and optical imagery - Surface Fracture data: away from the satellite (down or east). from the satellite. KMZ file The Ridgecrest sequence calls for rethinking … - InSAR data: Multiple aftershocks followed, and on Friday, July 5th, another earthquake struck with a magnitude of 7.1. Surface deformation models (East-West, offset along the Mw7.1 rupture. indicate motion toward the satellite (up or west) and blue colors (negative) indicate motion (Mario Tama/Getty Images) At a Glance North-South,and Vertical), - kmz-files for Google Earth: 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, … On the 4th of July 2019, the magnitude-6.4 Searles Valley earthquake rattled the region around Ridgecrest, California.   M7.1 Ridgecrest Earthquake:Line of KMZ file 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. LOS  Multi-Aperture L-band ALOS-2 satellite, operated by the Updated 2305 GMT (0705 HKT) July 6, 2019. 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