(Bloomberg) -- The number of tremors afflicting oil-rich Oklahoma has fallen since regulators began cracking down on the injection of wastewater from oil and natural gas wells, but the state still faces the highest risk of induced earthquakes in the nation.

New seismicity maps released Wednesday by the U.S. Geological Survey show that a swath of Oklahoma and Southern Kansas are likely to experience high-magnitude earthquakes this year. USGS also identified the Raton Basin, straddling Colorado and New Mexico, as a high-hazard area.

Recommended For You

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

Your access to unlimited PropertyCasualty360 content isn’t changing.
Once you are an ALM digital member, you’ll receive:

  • Breaking insurance news and analysis, on-site and via our newsletters and custom alerts
  • Weekly Insurance Speak podcast featuring exclusive interviews with industry leaders
  • Educational webcasts, white papers, and ebooks from industry thought leaders
  • Critical converage of the employee benefits and financial advisory markets on our other ALM sites, BenefitsPRO and ThinkAdvisor
NOT FOR REPRINT

© 2025 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.