The Storm and Windstorm whistles manufactured by Storm are the loudest whistles in the world, capable of being heard over half a mile away. Using a patented resonance chamber in the whistle, the sound is focused like a laser beam and blasts an alarm twice as loud as any other whistle. This same chamber protects the whistle, from mud, snow, and sand. When being heard is a matter of life or death, make sure you have the loudest whistle in the world. All Weather Storm Whistles can also be used under water and are listed below.
