Earthquake Hazards Program

Latest Earthquakes

Real-time Earthquake Map

Interactive map and list of latest earthquakes

• Get Real-time Data Sent to You

  Get real-time earthquake notifications sent to you using a number of popular mediums: Feeds, Email, Twitter, etc…

Significant Earthquakes Past 30 Days

1. M 5.6, 9km NNW of Pernik, Bulgaria Tuesday, May 22, 2012 00:00:33 UTC
2. M 6.4, 93km E of Miyako, Japan Sunday, May 20, 2012 07:20:37 UTC
3. M 6.0, 4km ENE of Camposanto, Italy Sunday, May 20, 2012 02:03:52 UTC
4. M 4.8, 1km ENE of Timpson, Texas Thursday, May 17, 2012 08:12:01 UTC
5. M 4.6, 11km S of Anchorage, Alaska Wednesday, May 16, 2012 15:02:51 UTC
6. M 6.2, 46km NNW of Putre, Chile Monday, May 14, 2012 10:00:39 UTC
7. M 6.6, 76km W of Neiafu, Tonga Saturday, April 28, 2012 10:08:07 UTC

Significant Earthquake Archive

Earthquake Hazards Program

The USGS Earthquake Hazards Program is a major element of the four-agency National Earthquake Hazards Reduction Program (NEHRP), established by Congress in 1977. The USGS responsibilities within NEHRP include earthquake monitoring and notification, earthquake impact and hazard assessments, and targeted research on earthquake causes and effects.

Regional Activity

Our scientists study earthquakes around the world. Learn about research conducted in our regional offices, regional seismic network monitoring, and local activities of interest.

• Pacific Northwest
• Northern California
• Southern California
• Intermountain West
• Central & Eastern US
• National Earthquake Information Center
• Albuquerque Seismo Lab

Additional Resources

• Tsunami web sites
• Other USGS hazards web sites
• Other earthquake web sites

Featured Items

• Seismic Monitoring of VA Hospitals

  

  The U.S. Geological Survey and the Department of Veterans Affairs have equipped over 70 VA medical centers across the country with seismic monitoring systems that monitor in real time what happens to buildings during and after earthquakes.

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• Bringing Earthquake Science into Your Home

  

  NetQuakes strong-motion instruments enable seismologists to collect extensive data in urban areas where installing traditional seismographs is not practical. (Instrument is blue to the right of the upended chairs.)

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• Seismic Hazards of Guam & the Northern Marianas Islands

  

  Results of a probabilistic seismic hazard assessment for Guam and the Northern Mariana Islands.

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• The USGS Brings an Earthquake Early Warning System to California

  

  USGS is working with academic and private partners to develop an early warning system in California that would provide critical seconds of extra time before the shaking starts.

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• New Enhanced Earthquake Maps

  

  Interactive map and list of latest earthquakes. See USGS News Release.

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