HAYWARD — An observant engineer who spotted an irregularity in the soil at a housing development site more than 10 years ago led to the discovery of a new fault in the Hayward fault earthquake zone.

FILE - In this Aug. 28, 2016 file photo, visitors watch the morning sun illuminate the Grand Tetons from within the Great Room at the Jackson Lake Lodge, in Grand Teton National Park, north of Jackson ...

IDAHO FALLS, Idaho — A new fault map from the Wyoming State Geological Survey shows the Teton Range is still growing, with its fault line getting ever-so-slightly taller each year. The Post Register ...

The state’s first new map of earthquake faults in 16 years shows active faults in Orange County — among them the Newport-Inglewood fault, one of the most dangerous according to the state’s geologist.

An earthquake fault line should not be drawn underneath Blvd6200, one of Hollywood’s largest residential and commercial projects, a lawyer for the developer said Thursday. The lawyer, John M. Bowman, ...

State Geologist John Parrish dropped a political bomb today: a “regulatory” map of the Hollywood Earthquake Fault that creates a slender, 6-mile-long restricted zone starting at the trendy ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. A new map from the state geologist ...