30 day running tornado count for the United States courtesy of Patrick Marsh, the Warning Coordination Meteorologist for the National Weather Service's Storm Prediction Center
The total number of confirmed tornadoes, tornado warnings, and tornado watches issued by the National Weather Service over a 10 day period... map courtesy of USTornadoes.com
The number of reported tornadoes reported to the National Weather Service (NWS) over the last few years. This does NOT indicate the total number of confirmed tornadoes. Each of these reports has to be confirmed by the NWS at a later date.