03/31/2026
With the potential for severe storms later today, including damaging winds or even a tornado, we want to share the Siren Activation Procedures during a Tornado Warning for Richland County sirens.
-Activation of Sirens
•A Tornado Warning is issued from the National Weather Service (NWS).
•After receiving notification of a “Tornado Warning” from the NWS, the sirens shall be activated for the 3-minute steady tone.
•The message Richland County 911 to all listening stations. “Richland County is under a tornado warning until ____ hours this date.”
•After the initial siren activation, if additional reports are received of a tornado touchdown from First Responders or Skywarn Members, the sirens may be activated again in the area of touchdown.
-All Clear Signal
•On expiration of the tornado warning period, the sirens shall be activated for the 1 minute “All Clear” signal
•The message “Richland County 911 to all listening stations, the tornado warning for Richland County has expired.