Coso Junction, United States Earthquakes Today

Active Seismic Region (8 quakes / 30d)

Live earthquake activity in Coso Junction, United States today. Updated every 60 seconds using data from USGS and EMSC. Coso Junction sits in a very high seismic risk zone, with 8 earthquakes recorded in the last 30 days. Use the live map and list below to follow the latest quakes, magnitudes, depths and locations.

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Regional Seismic Profile
Risk LevelVery High (West Coast & Alaska)
Major FaultsSan Andreas Fault System, Cascadia Subduction Zone
Notable Quakes1964 (M9.2), 1906 (M7.9)
Population Exposed335 million
Tectonic SettingPacific Plate sliding past North American Plate along San Andreas; Juan de Fuca subducting along Cascadia; Pacific subduction along the Aleutian Trench
Historical Insight: The strongest recorded earthquake in Coso Junction, United States was the 1964 Great Alaska (Prince William Sound) earthquake, reaching magnitude 9.2.
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Seismic frequency telemetry in Coso Junction, United States

Past 7 DaysWeekly
0recorded quakes
Past 30 DaysMonthly
8recorded quakes
Past 12 MonthsAnnual
recorded quakes
10-Year TotalDecade
seismic events

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Live seismic intelligence, historical frequency trends, and safety tips for Coso Junction, United States.

Check the live interactive map and real-time feed at the top of this page for the newest tremors recorded in and around Coso Junction, United States. Seismic data updates automatically with verified telemetry from the USGS and EMSC networks, detailing exact magnitude, focal depth, and epicenter coordinates.