The National Weather Service issues a Severe Thunderstorm Warning when a thunderstorm produces hail the size of a U.S. quarter (1”) or larger or winds of 58 mph or stronger.

What to Know

  • Severe Thunderstorm WATCH– Conditions are favorable for severe thunderstorm development. Be aware and monitor weather information.
  • Severe Thunderstorm WARNING– A severe thunderstorm has been sighted or indicated by radar. Take protective actions.

What to DO

  • Seek shelter in a sturdy building. Vehicles might not provide enough protection.
  • Move to interior areas away from windows, doors, and outside walls.
  • Stay indoors until the warning has ended
  • Report all campus damages to DPS (213)-740-4321

More Information