File:Cumulative induced seismicity.png
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Size of this preview: 781 × 600 pixels. Other resolutions: 313 × 240 pixels | 625 × 480 pixels | 1,000 × 768 pixels | 1,039 × 798 pixels.
Original file (1,039 × 798 pixels, file size: 216 KB, MIME type: image/png)
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Summary
| Description |
English: Cumulative number of earthquakes with a magnitude of 3.0 or larger in the central and eastern United States, 1970–2018. The long-term rate of approximately 29 earthquakes per year increased sharply starting around 2009. The increase has been attributed to induced seismicity
Français : Nombre cumulé de tremblements de terre aux Etats-Unis. Le cluster central rouge au centre de la carte est une anomalie : dans cette région très peu sismique, depuis l’exploitation du gaz de schiste, l'Oklahoma qui a connu la plus forte augmentation d'activité sismique du pays depuis 2009 (séismes induits)
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| Date | |
| Source | https://earthquake.usgs.gov/research/induced/ |
| Author | U.S. Geological Survey |
Licensing
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This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:42, 28 August 2018 | | 1,039 × 798 (216 KB) | Master of Time | August 2018 |
| 17:58, 14 March 2018 |  | 1,031 × 782 (167 KB) | Master of Time | Update through 2017 | |
| 22:30, 2 March 2017 |  | 1,112 × 846 (92 KB) | Master of Time | Through 2016 (converted from gif) | |
| 02:53, 1 October 2016 |  | 650 × 521 (38 KB) | Master of Time | Corrected error | |
| 20:08, 29 September 2016 |  | 650 × 521 (33 KB) | Master of Time | Updated with September 6 graphic; the data is now presented in bars | |
| 02:48, 27 February 2016 |  | 1,040 × 782 (80 KB) | Master of Time | Updating with January 2016 graphic | |
| 19:35, 8 November 2015 |  | 1,051 × 784 (43 KB) | Mu301 | User created page with UploadWizard |
File usage
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- Usage on fr.wikipedia.org
