01:38 - Source: CNN
Why aren't earthquake warnings better?
CNN  — 

A 6.2-magnitude quake struck Tuesday northeast of San Jose Del Cabo, Mexico, the U.S. Geological Survey said.

The earthquake was about 10 kilometers (6.2 miles) deep.

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The epicenter of the quake was off shore, between the Baja California peninsula and mainland Mexico.

There were no immediate reports of damages.

What to know about earthquakes