People from inland San Diego County to the Los Angeles County coast felt the earth move beneath them Monday morning when a ...

Angelenos received no warning about the temblors from an alert app introduced earlier this year that was marketed as the country's first early warning system for earthquakes. That caused some to ...

If you live anywhere along the West Coast, you have at some point in the last few years heard the piercing sound of ShakeAlert. The United States Geological Survey manages the earthquake early warning ...

Elephants at San Diego Zoo Safari Park formed an alert circle to protect their young as a magnitude 5.2 earthquake hit the ...

Video from the San Diego Zoo Safari Park shows a herd of African elephants respond to the movement during Monday’s magnitude 5.2 earthquake, first running to the same general area when the ground ...

People living in California will get more timely and accurate alerts about mega ... appropriately and quickly. For example, in 2019, when a 7.1-magnitude earthquake hit Ridgecrest, California ...

Video of elephants at the San Diego Zoo Safari Park show that during the quake, they formed a circle, becoming still for a ...

The closer you are, the less notice you’ll get. California gets a lot of earthquakes, many of which cause little or no damage. The alerts go out for only the strongest: when a quake’s strength ...

Watch as elephants at the San Diego Zoo form a protective circle around their young during an earthquake on Monday.

‘Amber Alerts’ for example, are just one form of WEAs ... The system utilizes ground-motion sensors to detect earthquakes that have already started and estimates their size, location, and ...