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Prague Oklahoma

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Journal Article
Published: 21 February 2017
Bulletin of the Seismological Society of America (2017) 107 (2): 553–562.
...Marius P. Isken; Walter D. Mooney Abstract We present an analysis of aftershocks with M L > 3 from the 2011 Prague, Oklahoma, earthquake sequence, an intraplate sequence of moderate‐size earthquakes within the North American craton. We apply waveform analysis to seismograms from temporary local...
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Journal Article
Published: 21 August 2019
Seismological Research Letters (2019) 90 (5): 2015–2027.
...Carlos Mendoza; Stephen Hartzell ABSTRACT We invert the shear‐wave displacement spectra obtained from 30 three‐component, broadband waveforms recorded within 300 km of the 6 November 2011 M w 5.7 Prague, Oklahoma, earthquake to recover the site‐response contribution using an inversion method...
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Broadband stations (triangles) operating the day of the Prague, Oklahoma, earthquake (6 November 2011) and located within 3° of the epicenter (the star).
Published: 21 August 2019
Figure 1. Broadband stations (triangles) operating the day of the Prague, Oklahoma, earthquake (6 November 2011) and located within 3° of the epicenter (the star).
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Spectral ratio plots for four events from the 2011 Prague, Oklahoma, earthquake sequence. Event 55 is the M 5.7 mainshock. Dashed curves correspond to the original moment tensor moments with a corner frequency corresponding to a stress drop of 3.5 MPa. Dotted lines are the fit. Solid lines show the mean spectral ratio and one standard deviation of the simulated residuals. Vertical lines are the corner frequencies.The color version of this figure is available only in the electronic edition.
Published: 21 February 2017
Figure 4. Spectral ratio plots for four events from the 2011 Prague, Oklahoma, earthquake sequence. Event 55 is the M  5.7 mainshock. Dashed curves correspond to the original moment tensor moments with a corner frequency corresponding to a stress drop of 3.5 MPa. Dotted lines are the fit. Solid
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Epicenters of study events of M&gt;1.5 from the 2011 Prague, Oklahoma, sequence, between November 2011 and December 2011, as determined by Sumy et al. (2014). Inset map shows location. Triangles are recording stations and lines show fault systems in the region (from Holland, 2015).The color version of this figure is available only in the electronic edition.
Published: 13 December 2016
Figure 1. Epicenters of study events of M >1.5 from the 2011 Prague, Oklahoma, sequence, between November 2011 and December 2011, as determined by Sumy et al. (2014) . Inset map shows location. Triangles are recording stations and lines show fault systems in the region (from Holland, 2015
Journal Article
Published: 13 December 2016
Bulletin of the Seismological Society of America (2017) 107 (1): 198–215.
...Figure 1. Epicenters of study events of M >1.5 from the 2011 Prague, Oklahoma, sequence, between November 2011 and December 2011, as determined by Sumy et al. (2014) . Inset map shows location. Triangles are recording stations and lines show fault systems in the region (from Holland, 2015...
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Journal Article
Published: 08 December 2020
Bulletin of the Seismological Society of America (2021) 111 (2): 654–670.
...‐velocity zones in the model correlate with the large sedimentary basins of Oklahoma. The velocity model significantly improves the agreement of synthetic and observed seismograms from the 6 November 2011 M w 5.7 Prague, Oklahoma earthquake suggesting that it can be used to improve earthquake location...
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Journal Article
Published: 01 September 2022
Bulletin of the Seismological Society of America (2022) 112 (6): 2915–2932.
... broadband seismographic stations of the Tanzania Broadband Seismic Experiment are used to demonstrate the method. We also test the inversion through solving for 1D crustal velocity structure of the Cherokee Platform in Oklahoma using seismograms of the 2011 M w 5.7 Prague, Oklahoma, earthquake recorded...
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Journal Article
Published: 31 May 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2341–2358.
... fault with a wide range of initial stresses, (2) a branching fault system with varying fault angles and principal stress orientations, and (3) a fault network similar to the one that was activated during the 2011 Prague, Oklahoma, earthquake sequence. The simulations produce realistic earthquake...
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Epicenters of earthquakes (blue dots) included in the Mw 3–4 ground‐motion catalog associated with the Oklahoma/Kansas study area. Red dots indicate epicenters of the 2011 Mw 5.6 event near Prague, Oklahoma, and the 2016 Mw 5.8 event near Pawnee, Oklahoma.
Published: 25 September 2017
Figure 1. Epicenters of earthquakes (blue dots) included in the M w  3–4 ground‐motion catalog associated with the Oklahoma/Kansas study area. Red dots indicate epicenters of the 2011 M w  5.6 event near Prague, Oklahoma, and the 2016 M w  5.8 event near Pawnee, Oklahoma.
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Epicenters of earthquakes (dots) included in the Mw&gt;4 ground‐motion catalog associated with the Oklahoma/Kansas target area. Epicenters of the 2011 Mw 5.6 event near Prague, Oklahoma, and the 2016 Mw 5.8 event near Pawnee, Oklahoma, are specifically identified.The color version of this figure is available only in the electronic edition.
Published: 26 February 2019
Figure 1. Epicenters of earthquakes (dots) included in the M w > 4 ground‐motion catalog associated with the Oklahoma/Kansas target area. Epicenters of the 2011 M w  5.6 event near Prague, Oklahoma, and the 2016 M w  5.8 event near Pawnee, Oklahoma, are specifically
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Amplitude versus distance plot of the vertical‐component data from the M 5.7 Prague, Oklahoma, earthquake. The open red circles are observations to the north and northeast, the asterisk in red circles are observations to the south and southeast, and the open blue circles are observations to the west. SA, spectral acceleration.
Published: 19 December 2017
Figure 1. Amplitude versus distance plot of the vertical‐component data from the M  5.7 Prague, Oklahoma, earthquake. The open red circles are observations to the north and northeast, the asterisk in red circles are observations to the south and southeast, and the open blue circles
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Comparisons of the tangential component of synthetic waveforms based on the 1D central United States (CUS) (Herrmann, 1979) velocity model (red) and observed waveforms (blue) for the 2011 Mw 5.7 Prague, Oklahoma earthquake. Waveforms are band‐pass‐filtered between 0.03 and 0.25 Hz. The color version of this figure is available only in the electronic edition.
Published: 08 December 2020
Figure 2. Comparisons of the tangential component of synthetic waveforms based on the 1D central United States (CUS) ( Herrmann, 1979 ) velocity model (red) and observed waveforms (blue) for the 2011 M w  5.7 Prague, Oklahoma earthquake. Waveforms are band‐pass‐filtered between 0.03
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Map showing the locations of the three main events (yellow stars) with moment tensor solution from McNamara, Benz, et al. (2015) and 13 aftershocks ML&gt;3 (red stars) that followed the 2011 Prague, Oklahoma, earthquake sequence between 11 November and 31 December 2011. Seismograph locations of the Rapid Array Mobilization Program (RAMP) and large aperture (LA) array are marked by green and blue triangles, respectively. Locations of known mapped faults from the Oklahoma Geological Survey fault database are shown in dark red (Marsh and Holland, 2016).
Published: 21 February 2017
Figure 1. Map showing the locations of the three main events (yellow stars) with moment tensor solution from McNamara, Benz, et al. (2015) and 13 aftershocks M L > 3 (red stars) that followed the 2011 Prague, Oklahoma, earthquake sequence between 11 November and 31 December 2011
Journal Article
Published: 01 May 2018
Bulletin of the Seismological Society of America (2018) 108 (3A): 1107–1123.
... and Zoback, 2015 ). There have been several notable earthquake sequences in Oklahoma. For example, the November 2011 M w  5.6 Prague earthquake, one of the largest historical earthquakes in Oklahoma, resulted in structural damage and was attributed to nearby wastewater disposal ( Keranen et al...
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Geologic cross section through the Anadarko basin and Cherokee platform in the North American platform, illustrating the stratigraphy of the basin. The yellow star marks the projected hypocenter at 5‐km depth of the main 2011 Prague, Oklahoma, earthquake (Mw 5.6; 6 November 2011) in the Precambrian granitic basement. The projected location of the LA array is shown by the black line. Adapted from Johnson (2008).
Published: 21 February 2017
Figure 2. Geologic cross section through the Anadarko basin and Cherokee platform in the North American platform, illustrating the stratigraphy of the basin. The yellow star marks the projected hypocenter at 5‐km depth of the main 2011 Prague, Oklahoma, earthquake ( M w  5.6; 6 November
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Observed peak ground acceleration (PGA) ground motions from three databases used in this study. (a) Magnitude versus distance for the observed instrumental ground‐motion dataset. (b) Mw 5.7 Prague, Oklahoma, PGA from all three ground‐motion databases for comparison. Atkinson and Boore (2006, hereafter, AB06) ground‐motion model (GMM) shown for comparison to ground‐motion observations.
Published: 20 November 2018
Figure 1. Observed peak ground acceleration (PGA) ground motions from three databases used in this study. (a) Magnitude versus distance for the observed instrumental ground‐motion dataset. (b)  M w  5.7 Prague, Oklahoma, PGA from all three ground‐motion databases for comparison. Atkinson
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Illustration of the corner frequency selection and minimum signal‐to‐noise ratio (SNR) criteria for the BH instrument at station TA.437A for the 2011 M 5.7 Prague, Oklahoma, earthquake. For the SNR‐based corner frequency selection option, relevant config parameters are the minimum frequency (fmin) and the maximum frequency (fmax) that define the bandwidth over which the minimum required SNR (SNRmin) must be exceeded. fHP and fLP are the selected high‐pass and low‐pass corner frequencies, respectively. The color version of this figure is available only in the electronic edition.
Published: 16 August 2024
Figure 2. Illustration of the corner frequency selection and minimum signal‐to‐noise ratio (SNR) criteria for the BH instrument at station TA.437A for the 2011  M 5.7 Prague, Oklahoma, earthquake. For the SNR‐based corner frequency selection option, relevant config parameters are the minimum
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Residuals (difference between natural logarithms of observed Fourier acceleration amplitude spectra and the target spectra) for the 28 February 2011 Mw 4.65 central Arkansas earthquake (filled circles) and the 6 November 2011 Mw 5.59 Prague, Oklahoma, earthquake (open circles). The left column shows residuals for a target incorporating all terms in equation (21). The right column shows residuals for a target computed with the site term in equation (21) omitted.
Published: 15 March 2016
Figure 15. Residuals (difference between natural logarithms of observed Fourier acceleration amplitude spectra and the target spectra) for the 28 February 2011 M w  4.65 central Arkansas earthquake (filled circles) and the 6 November 2011 M w  5.59 Prague, Oklahoma, earthquake (open circles
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(a) Locations of 10 tectonic events listed in Table 2 (gray triangles). Also shown are “Did You Feel It?” (DYFI) intensity values for the 18 April 2008 Mt. Carmel, Illinois, earthquake. Intensity values are plotted using the color scale shown. (b) Locations of 11 induced earthquakes listed in Table 1 (black stars). Some stars represent multiple events. DYFI intensity values are shown for the largest earthquake in the 2011 Prague, Oklahoma, sequence.
Published: 19 August 2014
listed in Table  1 (black stars). Some stars represent multiple events. DYFI intensity values are shown for the largest earthquake in the 2011 Prague, Oklahoma, sequence.