It can be done. And considering "Florida is the 2nd most likely state to experience tornado activity", it would be nice if people did not pooh-pooh the idea.
"OUTDOOR TORNADO SIREN WARNING SYSTEM
The Oviedo (FL) City Council has invested in an Outdoor Tornado Siren Warning System as part of a comprehensive approach towards mass alerting for tornado severe weather events. Tornadoes are one of the most destructive severe weather events that often result in serious injuries and loss of life and Florida is the second most likely state to experience tornado activity.
The Outdoor Tornado Siren Warning System consists of numerous sirens strategically located within the Oviedo community. Each siren emits a 130 dB siren tone which covers approximately a 1 mile outdoor range......
OUTDOOR TORNADO SIREN WARNING SYSTEM | City of Oviedo, Florida