TORNADO TAKE-COVER SIGNAL is a 3 to 5 minute wavering blast on the storm sirens. This signal will be sounded on the large sirens placed in the University Apartments area, on the main campus, and those installed throughout the City of Stillwater. (If the sirens sound again, it is further warning--NOT all clear.)

If local radio is available, keep tuned to KOSU-FM (91.7 MHz), KSPI-FM (93.7 MHz), KVRO-FM (98.1 MHz) or  KGFY-FM (105.5 MHz) for storm details. The Stillwater Emergency Communications Center can interrupt the audio of these radio stations to broadcast warnings. They can also interrupt the audio of most cable (not satellite) TV channels.

The "All Clear" signal is given over FM radio and NOT the storm sirens. Try to remain calm at all times.