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427 km N of Dallas, United States / pop: 1,197,816 / local time: 20:31:53.9 2014-09-18
124 km N of Oklahoma City, United States / pop: 579,999 / local time: 20:31:53.9 2014-09-18
32 km NE of Enid, United States / pop: 49,379 / local time: 20:31:53.9 2014-09-18
28 km SW of Tonkawa, United States / pop: 3,216 / local time: 20:31:53.9 2014-09-18
For more information on computation, see the article Bossu et al., 2016:
Thumbnail Based Questionnaires for the Rapid and Efficient Collection of Macroseismic Data from Global Earthquakes, Rémy Bossu, Matthieu Landès, Fréderic Roussel, Robert Steed, Gilles Mazet-Roux, Stacey S. Martin, and Susan Hough. Seismological Research Letter. Oct 2016. doi: 10.1785/0220160120;
Furthermore, to avoid the association with wrong events, we filter testimonies in distance and in intensity depending on the magnitude of the seismic event.
References for tectonic plate boundaries:
Coffin, M.F., Gahagan, L.M., and Lawver, L.A., 1998, Present-day Plate Boundary Digital Data Compilation. University of Texas Institute for Geophysics Technical Report No. 174, pp. 5.
Maps view: Seismicity from the previous 7 days in the area .
Regional instrumental seismicity
This seismicity maps have been generated by concatenating the ISC catalogue (since 1964), the EMSC Euro-Med Bulletin catalogue and the EMSC Real Time catalogue. Therefore, they show the seismicity from 1964 until the earthquake occurrence.
Testimonies, photos
National Earthquake Information Center, U.S. Geological Survey -- Golden, USA (NEIR)
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