{"id":34518,"date":"2014-02-18T06:00:37","date_gmt":"2014-02-18T12:00:37","guid":{"rendered":"http:\/\/stateimpact.npr.org\/texas\/?p=34518"},"modified":"2014-04-01T14:08:29","modified_gmt":"2014-04-01T19:08:29","slug":"exploring-the-science-behind-manmade-quakes-in-texas","status":"publish","type":"post","link":"https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/","title":{"rendered":"Exploring the Science Behind Man-Made Quakes in Texas"},"content":{"rendered":"\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-34518 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1484\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34527\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1484-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34527'>\n\t\t\t\tLarry Burns is the Emergency Coordinator for the town of Timpson, in East Texas. &#8220;If the quakes get much over a 5.0 [on the Richter scale], then we suspect we&#8217;ll have some damage. It could be anything from broken lines, broken mains to a water tower on the ground.&#8221;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1507\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34521\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1507-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34521'>\n\t\t\t\tCliff Frohlich of UT Austin has studied the quakes. &#8220;It&#8217;s like smoking and lung cancer,&#8221; Frohlich says. &#8220;Some people smoke and never get lung cancer.  Some people get lung cancer and don&#8217;t smoke. And that&#8217;s sort of the situation with injection wells.&#8221;\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1488\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34526\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1488-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34526'>\n\t\t\t\tThe water tower in Timpson wasn&#8217;t build to withstand earthquakes. &#8220;After 4.0 [on the Richter scale], we get pretty nervous,&#8221; says Debra Smith, the mayor. &#8220;We have buildings in town that are over a hundred years old.&#8221; \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1492\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34525\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1492-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34525'>\n\t\t\t\tOne of the disposal wells outside of Timpson. Oil and gas drilling wastewater is sent into this well that goes nearly two miles underground. \n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1493\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34524\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1493-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34524'>\n\t\t\t\tDisposal wells like this one are the point where a small operation could turn out to be causing big tremors that can be felt miles away. \n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1498\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34523\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1498-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34523'>\n\t\t\t\tThe Gator Services disposal well outside of Timpson in East Texas. \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/stateimpact.npr.org\/texas\/2014\/02\/18\/exploring-the-science-behind-manmade-quakes-in-texas\/img_1501\/'><img width=\"150\" height=\"150\" src=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" aria-describedby=\"gallery-1-34522\" srcset=\"https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-150x150.jpg 150w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-32x32.jpg 32w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-64x64.jpg 64w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-96x96.jpg 96w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-128x128.jpg 128w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-100x100.jpg 100w, https:\/\/stateimpact.npr.org\/texas\/files\/2014\/02\/IMG_1501-60x60.jpg 60w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-34522'>\n\t\t\t\tOn a busy day, several tanker trucks will pull up and unload wastewater from fracking and drilling. \n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<p>The North Texas towns of Reno and Azle have seen over thirty earthquakes since November, sometimes more than one a day. It&#8217;s been unsettling for residents like Barbara Brown.<\/p>\n<p>&#8220;Damage to my home, sinkholes on my property. Nerves! And a lot of angst,&#8221; she said. &#8220;Because you just don&#8217;t know when they&#8217;re going to happen again.&#8221;<\/p>\n<p>And it&#8217;s not the only town in the state that&#8217;s been hit with tremors. Texas has seen the <a href=\"http:\/\/stateimpact.npr.org\/texas\/2014\/02\/05\/with-a-rise-in-manmade-quakes-a-search-for-more-data\/\">number of recorded earthquakes increase tenfold <\/a>since the drilling boom began several years ago. While studies have linked the quakes to oil and gas drilling activities, but state regulators and politicians say the science is far from settled.<\/p>\n<p>So what does the science really say? Take a listen to the radio story:<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/w.soundcloud.com\/player\/?url=https%3A\/\/api.soundcloud.com\/tracks\/135402472&amp;color=ff5500&amp;auto_play=false&amp;hide_related=false&amp;show_artwork=true\" height=\"166\" width=\"100%\" frameborder=\"no\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The North Texas towns of Reno and Azle have seen over thirty earthquakes since November, sometimes more than one a day. It&#8217;s been unsettling for residents like Barbara Brown. &#8220;Damage to my home, sinkholes on my property. Nerves! And a lot of angst,&#8221; she said. &#8220;Because you just don&#8217;t know when they&#8217;re going to happen [&hellip;]<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[59],"tags":[15,104,50],"acf":[],"_links":{"self":[{"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/posts\/34518"}],"collection":[{"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/comments?post=34518"}],"version-history":[{"count":3,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/posts\/34518\/revisions"}],"predecessor-version":[{"id":34528,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/posts\/34518\/revisions\/34528"}],"wp:attachment":[{"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/media?parent=34518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/categories?post=34518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stateimpact.npr.org\/texas\/wp-json\/wp\/v2\/tags?post=34518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}