Earthquakes in the news

California again - from the Los Angeles Times:

A section of the San Andreas fault close to L.A. could be overdue for a major earthquake
Southern California could be overdue for a major earthquake along the Grapevine north of Los Angeles, according to a sobering new study by the U.S. Geological Survey.

The research found earthquakes happen there on average every 100 years. The last major temblor occurred 160 years ago, a catastrophic geological event that ruptured an astonishing 185 miles of the San Andreas fault.

The land on either side of the fault has been pushing against the other at a rate of more than 1 inch a year since 1857, the researchers said, accumulating energy that will be suddenly released in a major earthquake, when the land along the fault would move by many feet.

And yet Governor Moonbeam is still dumping the resources of California into the stupid hyperloop train system. I have driven through there, the roads are miserable. What would happen to the Oroville dam with a large quake - make the spillway problems look trivial. A bit more:

A repeat of the 1857 earthquake could damage aqueducts that ferry water into Southern California from the north, disrupt electric transmission lines and tear up Interstate 5, whose Grapevine section runs on top of the San Andreas fault at Tejon Pass.

Central Los Angeles could experience a couple of minutes of shaking, which could feel like a lifetime compared with the 1994 Northridge earthquake, which shook for roughly 15 seconds.

“This would be more broadly felt across the basin,” Scharer said. “It would impact our ability to be a world-class city.”