On Tuesday, 2.
2 million Californians in the San Francisco Bay Area got phone alerts warning that an earthquake was coming before it hit, the first use of a new statewide warning system that goes straight to people’s smartphones. .
…
Read more
On Tuesday, 2.
2 million Californians in the San Francisco Bay Area got phone alerts warning that an earthquake was coming before it hit, the first use of a new statewide warning system that goes straight to people’s smartphones. .
…
Read more
