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Ridgecrest earthquakes 2019

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Journal Article
Published: 03 June 2020
Seismological Research Letters (2020) 91 (4): 2124–2126.
...Ian Pierce; Alana Williams; Richard D. Koehler; Colin Chupik Abstract Aerial photographs were collected in the days immediately following the 4–5 July 2019 Ridgecrest earthquake sequence (e.g., Barnhart et al. , 2019 ) along the publically accessible sections of the surface ruptures south...
FIGURES
Journal Article
Published: 07 July 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1589–1602.
... that may elucidate behavioral response to earthquakes, including assigned intensity, emotional reaction, and whether damage occurred at the location where the earthquake was experienced. The very large number of people who completed DYFI questionnaires following the July 2019 Ridgecrest, California...
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Journal Article
Published: 16 June 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1887–1903.
...Sarah E. Minson; Jessie K. Saunders; Julian J. Bunn; Elizabeth S. Cochran; Annemarie S. Baltay; Deborah L. Kilb; Mitsuyuki Hoshiba; Yuki Kodera ABSTRACT We evaluate the timeliness and accuracy of ground‐motion‐based earthquake early warning (EEW) during the July 2019 M 6.4 and 7.1 Ridgecrest...
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Journal Article
Published: 09 June 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1872–1886.
... but do not receive an alert (missed alerts). We use 91,000 “Did You Feel It?” survey responses to the July 2019 M w 6.4 and M w 7.1 Ridgecrest, California, earthquakes to determine which ground‐motion to intensity conversion equation (GMICE) best fits median MMI with distance. We then explore how...
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Journal Article
Published: 02 June 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1728–1735.
... or the permanent change in stresses following regional events. One such region of prevalent triggering is the Coso Geothermal Field (CGF) in eastern California, which is located roughly 30 km to the north of the 2019 M w 7.1 Ridgecrest epicenter. Previous regional earthquakes have not only seemingly caused...
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Journal Article
Published: 19 May 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1579–1588.
...Norman H. Sleep; Susan E. Hough ABSTRACT Strong seismic waves from the July 2019 Ridgecrest, California, earthquakes displaced rocks in proximity to the M 7.1 mainshock fault trace at several locations. In this report, we document large boulders that were displaced at the Wagon Wheel Staging Area...
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Journal Article
Published: 04 March 2020
Seismological Research Letters (2020) 91 (4): 2035–2046.
... Satellite‐2 (ALOS‐2) satellite operated by the Japan Aerospace Exploration Agency and Global Navigation Satellite System (GNSS) data from the Network of the Americas for the 4 July 2019 M w 6.4 and 5 July (local; 6 July UTC) M w 7.1 Ridgecrest earthquakes. We integrated geodetic measurements for the 3D...
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Journal Article
Published: 12 February 2020
Seismological Research Letters (2020) 91 (4): 2047–2054.
...Michael Floyd; Gareth Funning; Yuri Fialko; Rachel Terry; Thomas Herring Abstract The M w 6.4 and M w 7.1 Ridgecrest, California, earthquakes of July 2019 occurred within 34 hr of each other on conjugate strike‐slip faults in the Mojave Desert, just north of the central Garlock fault. Here, we...
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Journal Article
Published: 15 January 2020
Seismological Research Letters (2020) 91 (4): 1979–1985.
...Xiaohua Xu; David T. Sandwell; Bridget Smith‐Konter Abstract Interferometric Synthetic Aperture Radar is an important tool for imaging surface deformation from large continental earthquakes. Here, we present maps of coseismic displacement and strain from the 2019 Ridgecrest earthquakes using...
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Journal Article
Published: 18 December 2019
Seismological Research Letters (2020) 91 (4): 1943–1951.
... applications such as warning systems. In the past decade, a revolution in high‐rate, RT Global Navigation Satellite Systems (GNSS) displacement has provided a new source of data to augment traditional measurement devices. The Ridgecrest, California, earthquake sequence in 2019 provided one of the most complete...
Journal Article
Published: 30 September 2020
Seismological Research Letters (2020) 91 (6): 3622–3633.
...Rufus D. Catchings; Mark R. Goldman; Jamison H. Steidl; Joanne H. Chan; Amir A. Allam; Coyn J. Criley; Zhenning Ma; Daniel S. Langermann; Garet J. Huddleston; Andrian T. McEvilly; Daniel D. Mongovin; Elizabeth M. Berg; Yehuda Ben‐Zion Abstract The 2019 Ridgecrest, California, earthquake sequence...
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Journal Article
Published: 13 October 2023
Seismological Research Letters (2024) 95 (1): 288–298.
...Elaine K. Young; Michael E. Oskin; Alba M. Rodriguez Padilla Abstract We use multiple, independently produced surface‐rupture maps of the 2019 Ridgecrest earthquake sequence to test the reproducibility of surface‐rupture map interpretation and completeness. The 4 July M w 6.4 and 5 July M w 7.1...
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Journal Article
Published: 04 January 2022
Bulletin of the Seismological Society of America (2022) 112 (2): 750–762.
...‐crustal LFEs and explore the possible generation mechanisms. We analyze 29,646 aftershocks in the 2019 Ridgecrest, California, earthquake sequence, by measuring the frequency index (FI) to identify candidate low‐frequency aftershocks (LFAs), while accounting for the magnitude dependency of the FI. Using...
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Journal Article
Published: 21 December 2021
Bulletin of the Seismological Society of America (2022) 112 (2): 734–749.
...Fred F. Pollitz; Charles W. Wicks; Jerry L. Svarc; Eleyne Phillips; Benjamin A. Brooks; Mark H. Murray; Ryan C. Turner ABSTRACT The 2019 Ridgecrest, California, earthquake sequence involved predominantly right‐lateral strike slip on a northwest–southeast‐trending subvertical fault in the 6 July M...
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Journal Article
Published: 21 July 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1395–1399.
... Station (NAWSCL) adjacent to the civilian town of Ridgecrest (population: 26,000), the earthquake was felt widely across most of southern California. Immediate response efforts were mounted to investigate the rupture and assess damage ( Stewart et al. , 2019 ) and to calculate aftershock probabilities...
Journal Article
Published: 11 March 2020
Seismological Research Letters (2020) 91 (4): 2075–2086.
... questions about the earthquake process: how does plate motion generate earthquakes, how do faults interact, what role do aseismic transients play in fault zones, what causes an earthquake to initiate, and what causes rupture to stop ( Silver et al. , 1998 ). The 2019 Ridgecrest earthquake sequence...
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Image
AAF blind prediction for three different long-distance <span class="search-highlight">earthquakes</span> (a: 1992...
Published: 01 May 2024
Figure 6. AAF blind prediction for three different long-distance earthquakes (a: 1992 Landers, 1992 Big Bear, and M 6.4 Ridgecrest earthquakes) using the beam model calibrated using the data recorded in M 7.1 Ridgecrest earthquake, 2019.
Journal Article
Published: 21 July 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1474–1494.
... of the July 2019 Ridgecrest earthquake sequence: a moment magnitude ( M ) 6.5 foreshock on a left‐lateral cross fault in the Salt Wells Valley fault zone, an M 5.5 foreshock in the Paxton Ranch fault zone, and the M 7.1 mainshock, also occurring in the Paxton Ranch fault zone. We collected and uniformly...
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Journal Article
Published: 21 July 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1427–1456.
...Jessica Ann Thompson Jobe; Belle Philibosian; Colin Chupik; Timothy Dawson; Scott E. K. Bennett; Ryan Gold; Christopher DuRoss; Tyler Ladinsky; Katherine Kendrick; Elizabeth Haddon; Ian Pierce; Brian Swanson; Gordon Seitz ABSTRACT The July 2019 Ridgecrest earthquakes in southeastern California were...
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Journal Article
Published: 30 June 2020
Bulletin of the Seismological Society of America (2020) 110 (4): 1818–1831.
...Andreas Plesch; John H. Shaw; Zachary E. Ross; Egill Hauksson ABSTRACT We present new 3D source fault representations for the 2019 M 6.4 and M 7.1 Ridgecrest earthquake sequence. These representations are based on relocated hypocenter catalogs expanded by template matching and focal mechanisms...
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