USGS M4.5+ North American Earthquakes (2000-2025): 3,742 Significant Seismic Events
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Earthquakes magnitude 4.5+ are felt by most people and can cause damage—the threshold where seismology meets daily life. Contains 3,742 events across North America from 2000-2025. Filtered from USGS Earthquake Hazards Program (92.5% reduction). Each record: magnitude, hypocenter coordinates, depth, origin time, location description, USGS event ID. Coverage spans continental US, Alaska, Hawaii, Puerto Rico. Reveals patterns in plate boundary seismicity and intraplate events.
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Zenodo创建时间：
2026-01-21
