Scientists discover an earthquake gate as California faults reach their highest stress levels in 1,000 years
Scientists have identified an 'earthquake gate' at Cajon Pass in California, where tectonic stress has reached record levels over the last 1,000 years. This junction could potentially allow a major earthquake to jump between the San Andreas and San Jacinto fault systems.
Why it matters
Understanding these fault dynamics is critical for earthquake preparedness and risk assessment in densely populated Southern California.
Earthquakes occur when stress that has accumulated in the Earth's crust is suddenly released along fractures known as faults. These faults often form where massive tectonic plates move past one another but become stuck, allowing pressure to build for years or even centuries before a rupture occurs.
The article reports on scientific findings from peer-reviewed research without political or social bias.
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