The following is a list of derecho events. North America Europe South America Asia See also Bow echo Line echo wave pattern List of deadliest Storm Prediction Center days by outlook risk level List of microbursts List of tornadoes and tornado outbreaks Mesoscale convective system and Mesoscale convective complex Mesovortex Severe thunderstorm Squall line Straight-line winds Tornado References External links Derechoes in Europe Louisville, KY NWS: Derecho photos from June 16, 2009, outbreak NWS: More about the June 16th 2009 Derecho Facts About Derechos - Very Damaging Windstorms NOAA: "About Derechos" web page (with illustrations) by the NOAA-NWS-NCEP Storm Prediction Center Derecho