On June 25, 2014, the City of Geneseo updated storm siren locations within the city limits; adding a new siren and relocating an existing siren. A new siren has been added to the water stand pipe located at the SW corner of Chicago and U.S. Highway 6. The siren previously located at Boelen Field has been relocated to the former civil defense building north on Illinois Route 82. Braniff Communications assisted the city with the relocations, coverage mapping and purchase of the sirens. The upgrades will better alert outdoor areas in the event of severe weather. The siren locations also add redundancy in case of a siren failure. The sirens are tested at 10:00 a.m. on the first Tuesday of each month.
Public Safety Answering Point (PSAP) Quick Reference Guide for Activation and Testing
Sirens should be sounded for 3-5 minutes, resounding for the duration of the threat. (every 10-15 minutes is recommended)
Severe Thunderstorm Warning issued by the National Weather Service or report received from a trained spotter that includes:
Local Life-threatening Events
Non-weather emergencies (hazmat incident, terrorism, nuclear emergency, etc.) that pose a threat to those outdoors and require action to protect life, should be alerted via the outdoor warning sirens by local officials based on existing agreements or local discretion depending on the emergency.
There will be no "all clear" signal from outdoor warning sirens.
The first Tuesday of every month at 10:00 a.m. If a severe weather watch or warning is in effect for the Quad City metro area prior to 10 a.m. on a scheduled test day, the sirens should not be tested that day. Outdoor warning siren tests will resume on the next scheduled weekly date.