U.S. Geological Survey Earthquake Hazards Program
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USA (Magnitude 1+)
July 30, 2010 06:33:58 UTC
Regional Offices
Our scientists study locations around the world. Learn about research conducted in our regional offices, regional seismic network monitoring, and local activities of interest.
Today’s Earthquake Fact
Moonquakes ("earthquakes" on the moon) do occur, but they happen less frequently and have smaller magnitudes than earthquakes on the Earth. It appears they are related to the tidal stresses associated with the varying distance between the Earth and Moon. They also occur at great depth, about halfway between the surface and the center of the moon.
News & Highlights
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Significant Earthquakes
- M 6.5 Moro Gulf, Mindanao, Philippines July 24, 2010 05:35:01 UTC
- M 7.4 Moro Gulf, Mindanao, Philippines July 23, 2010 23:15:08 UTC
- M 7.6 Moro Gulf, Mindanao, Philippines July 23, 2010 22:51:11 UTC
- M 7.3 Moro Gulf, Mindanao, Philippines July 23, 2010 22:08:11 UTC
- M 7.3 New Britain Region, Papua New Guinea July 18, 2010 13:35:02 UTC
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Recent Earthquakes (M 2.5+)
- M 2.6, Southern California July 30, 2010 05:52:32 UTC
- M 2.7, Mona Passage, Puerto Rico July 30, 2010 05:24:20 UTC
- M 2.7, Central California July 30, 2010 04:47:03 UTC
- M 5.2, Balleny Islands Region July 30, 2010 04:37:20 UTC
- M 5.4, Off The East Coast Of The Kamchatka Peninsula, Russia July 30, 2010 04:28:02 UTC
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Earthquake News
Featured Items
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Seismicity of the Earth 1900–2007
Map provides a comprehensive overview of significant earthquakes since 1900.
