Accidental landing of a research vessel in the San Andreas zone revealed the repeating patterns tribuldite in its core.
A magnitude 6.8 earthquake was recorded in the Beaus region on Monday morning, according to seismic data reviewed manually by ...
For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...
The epicenter of the tremor was located about 4 miles north of Santa Paula at a depth of 15 kilometers, according to the USGS ...
Scientists have uncovered evidence that megaquakes in the Pacific Northwest might trigger California’s San Andreas Fault. A research ship’s navigational error revealed paired sediment layers showing ...
Down in California, the San Andreas Fault marks the boundary where the North American and Pacific plates are sliding past ...
Two of the biggest fault lines in the world are synched together in a way that could lead to disastrous consequences, ...
Cascadia and San Andreas link raises spectre of simultaneous disasters, findings that could undermine insurance models and ...
A massive Pacific Northwest earthquake could trigger a devastating second quake on California's San Andreas Fault, a new ...
That one earthquake could trigger the other is perhaps not surprising. After all, the Cascadia subduction zone is huge – it ...
They are two of the West Coast’s most destructive generators of huge earthquakes: The San Andreas fault in California and the Cascadia subduction zone offshore of California’s North Coast, Oregon, ...