Monday's 5.2 magnitude temblor marked another success for California's early earthquake warning system, with users in some ...

A destructive thunderstorm as one that has winds of 80 miles per hour or higher, and/or hail of at least 2.75 inches in diameter.

JACKSON COUNTY, MI — Two sirens in Jackson County’s emergency alert system reportedly failed to sound while the county was under both a tornado and severe thunderstorm warning Sunday, March 30. Now, ...

What does it mean when you hear the outdoor warning sirens? How long will they sound? And no, there's no such thing as an "all-clear" siren.

The tornado warning for Ingham County and Michigan State University campus has been extended until 7:15 p.m. on March 30, according to an alert sent out by the university.