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Latest Earthquakes
Latest earthquakes map and list. Tap/click on "gear icon" for options and settings.
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Earthquake Lists, Maps and Statistics
Largest earthquakes, significant events, lists and maps by magnitude, by year, or by location.
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Search Earthquake Catalog
Find past earthquakes that meet your criteria. Various output formats, and links to earthquake details.
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Real-time Feeds and Notifications
Get real-time earthquake notifications sent to you on your phone or by email. Use real-time web services for your own applications.
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Information by Region
Information by state, and world seismicity maps. Links to earthquake-related information for each state.
Significant Earthquakes, Past 30 Days
ANSS Comprehensive Earthquake Catalog (ComCat) Documentation
Data availability, formats, API, feeds, access, contributors.
Errata for Latest Earthquakes
Mistakes happen. Here are the explanations.