Information by Region - Oklahoma

Seismicity and Hazard

• 2017 Hazard Map (includes hazard from induced seismicity)
• M2.5+ Earthquakes Past 30 Days
• Oklahoma Seismicity Map (M3+) 1973 to July 2017 (2MB PDF)
• Graph of the Number of Oklahoma earthquakes 1978 to December 3, 2018 (PDF)
• Animation of Oklahoma Seismicity 2008 June to Feb 2017

Topics of Interest

• 2014 Seismic Hazard Map of Oklahoma - Does not include hazard from induced seismicity
• Preliminary Fault Map of Oklahoma - Oklahoma Geological Survey (PDF)
• USGS News Release (May 2, 2014): Record Number of Oklahoma Tremors Raises Possibility of Damaging Earthquakes
• Short-term Induced Seismicity Hazard Models
• Induced Earthquakes
• Earthquakes in Oklahoma - Preparedness

Organizations

• Oklahoma Geological Survey
• Oklahoma Department of Emergency Management