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Pawnee earthquake 2016

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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 963-970.
... and over time are of significant interest. We report observations of fluid level changes in two monitoring wells in response to the 3 September 2016 M w 5.8 Pawnee and the 7 November 2016 M w 5.0 Cushing earthquakes. We investigate the relationship between static strain resulting from these events...
FIGURES
Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 1005-1016.
...Chris H. Cramer ABSTRACT I have estimated Brune (single‐corner) stress parameters (stress drops) for several Oklahoma earthquakes, including the 2016 M w 5.8 Pawnee earthquake and the largest aftershocks. My approach is to estimate corner frequency from the peak of the tangential component...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 1017-1023.
...Folarin Kolawole; Estella A. Atekwana; Ahmed Ismail ABSTRACT The M w 5.8 Pawnee, Oklahoma, earthquake on 3 September 2016 produced the largest moment release associated with induced seismicity in the southcentral United States. The earthquake ruptured a previously unknown west‐northwest–east...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 1032-1039.
...Jacob I. Walter; Jefferson C. Chang; Peter J. Dotray ABSTRACT The 3 September 2016 M w 5.8 Pawnee earthquake was the largest earthquake in Oklahoma history. To determine the relationship with nearby seismic activity and whether there were any precursory foreshocks to the event, we analyze a dataset...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 983-993.
...Fred F. Pollitz; Charles Wicks; Martin Schoenball; William Ellsworth; Mark Murray ABSTRACT The 3 September 2016 M w 5.8 Pawnee earthquake in northern Oklahoma is the largest earthquake ever recorded in Oklahoma. The coseismic deformation was measured with both Interferometric Synthetic Aperture...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 1040-1053.
...Andrew J. Barbour; Jack H. Norbeck; Justin L. Rubinstein ABSTRACT The 2016 M w 5.8 Pawnee earthquake occurred in a region with active wastewater injection into a basal formation group. Prior to the earthquake, fluid injection rates at most wells were relatively steady, but newly collected data show...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 971-982.
...Eric J. Fielding; Simran S. Sangha; David P. S. Bekaert; Sergey V. Samsonov; Jefferson C. Chang ABSTRACT The 3 September 2016 M w 5.8 Pawnee earthquake shook a large area of north‐central Oklahoma and was the largest instrumentally recorded earthquake in the state. We processed Synthetic Aperture...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 953-955.
...Xiaowei Chen; Norimitsu Nakata The M w  5.8 Pawnee earthquake occurred at 12:02 UTC on 3 September 2016, local time at 6:02 a.m. on Saturday. It was widely felt throughout Oklahoma and neighboring states. The earthquake occurred near the junction of the two previously mapped faults...
Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 994-1004.
..., difficult to assess. The 3 September 2016 M w 5.8 Pawnee earthquake is the largest since the increase of seismic activity. The event was preceded by an m b 3.2 foreshock two days prior, and changes in injection rates have been reported on wastewater disposal wells located less than 10 km from the epicenter...
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Journal Article
Published: 03 May 2017
Seismological Research Letters (2017) 88 (4): 1024-1031.
...Colin Pennington; Xiaowei Chen ABSTRACT We investigate the stress interaction between the Watchorn, Labette, and Sooner Lake fault systems and the effect of precursory activities on the 3 September 2016 M w 5.8 Pawnee earthquake. We obtain fault‐plane solutions for earthquakes with sufficient...
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Journal Article
Published: 08 January 2019
Bulletin of the Seismological Society of America (2019) 109 (1): 358-371.
... to the location of injection wells. The 2011 M w 5.7 Prague and 2016 M w 5.0 Cushing earthquakes ruptured away from the injection wells, whereas the 2016 M w 5.1 Fairview earthquake ruptured toward the injection. The 2016 M w 5.8 Pawnee earthquake, potentially due to a downward initial rupture, shows weak...
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Image
<b>Earthquake</b> source parameter estimation. (a) 3 September M5.8 <b>2016</b> <b>Pawnee</b>, O...
Published: 21 August 2019
Figure 9. Earthquake source parameter estimation. (a) 3 September M5.8 2016 Pawnee, Oklahoma, event, with maximum azimuthal gap of 210°. (b) 15 March M5.6 2016 Morocco event, with maximum azimuthal gap of 185°. Note that this event is beneath the Mediterranean Sea offshore of Morocco. The magenta
Image
Location map of <b>2016</b>     M  w     5.8 <b>Pawnee</b>, Oklahoma, <b>earthquake</b> (large s...
Published: 03 May 2017
Figure 1. Location map of 2016 M w  5.8 Pawnee, Oklahoma, earthquake (large star) and other M w  5 Oklahoma earthquakes (small stars) from 2011 to 2016.The color version of this figure is available only in the electronic edition.
Journal Article
Journal: Geology
Published: 04 January 2018
Geology (2018) 46 (3): 215-218.
... in Oklahoma, as well as a mechanism to implement emergency SWD volume reductions. Despite the earthquake mitigation efforts in 2015 and 2016, two noteworthy earthquakes occurred in the latter half of 2016. On 3 September 2016, an M5.8 earthquake occurred near Pawnee, Oklahoma, and is the largest recorded...
FIGURES
Journal Article
Published: 01 May 2018
Bulletin of the Seismological Society of America (2018) 108 (3A): 1107-1123.
... September 2016 M w  5.8 Pawnee sequence, and the 7 November 2016 M w  5.0 Cushing sequence. In the following sections, first we briefly describe the dataset and the MWCSR method used in our analysis, and then we present the results obtained for each individual earthquake sequence. We discuss...
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Journal Article
Published: 20 February 2018
Bulletin of the Seismological Society of America (2018) 108 (2): 674-689.
... ( Hubbert and Rubey, 1959 ; Healy et al. , 1968 ), which is believed to be the primary mechanism for causing the dramatic increase in seismicity. Given that damaging earthquakes are occurring as part of the increased seismicity, for example, the 2016 Pawnee earthquake ( Yeck et al. , 2017 ), the 2011...
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Journal Article
Published: 06 December 2016
Bulletin of the Seismological Society of America (2016) 107 (1): 216-228.
... future earthquakes in the area. The September 2016 M w 5.8 Pawnee event occurred on an unmapped N70°W trending strike‐slip fault expected to be active in the local stress field. 20 May 2016 Recalling that the style of faulting in the earthquake on the Meers fault was a combination...
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Image
The <b>2016</b>     M  w     5.8 <b>Pawnee</b> sequence. (a) Mapped faults from the Oklah...
Published: 03 May 2017
Figure 1. The 2016 M w  5.8 Pawnee sequence. (a) Mapped faults from the Oklahoma Geological Survey and counties surrounding the sequence (K, Kay; N, Noble; P, Pawnee; O, Osage). (b) Locations of M w ≥ 5 earthquakes, disposal wells by regulatory body, and regional earthquakes
Image
Spatial variation of stress‐drop estimates for the <b>2016</b> <b>Pawnee</b> sequence. (a...
Published: 01 May 2018
Figure 12. Spatial variation of stress‐drop estimates for the 2016 Pawnee sequence. (a) Map view. The symbol sizes are proportional to the earthquake magnitudes. The two profiles ( A – A ′ and B – B ′ ) correspond to the orientation of the mainshock nodal planes. (b) Cross
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Observed interferograms spanning the 3 September <b>2016</b> <b>Pawnee</b>, Oklahoma, ear...
Published: 03 May 2017
Figure 2. Observed interferograms spanning the 3 September 2016 Pawnee, Oklahoma, earthquake from (a) Sentinel‐1A spanning 22 August 2016 to 9 September 2016, (b) Radarsat 2 spanning 23 August 2016 to 16 September 2016, and (c) the stack consisting of the average of the line‐of‐sight (LoS