Tornadoes - September 2014

NCDC transitioned to the nClimDiv dataset on Thursday, March 13, 2014. This was coincident with the release of the February 2014 monthly monitoring report. For details on this transition, please visit our public FTP site and our U.S. Climate Divisional Database site.

According to data from NOAA's Storm Prediction Center, there were 45 preliminary tornado reports during September, compared to the 1991-2010 average of 74. No significant tornado outbreaks were reported during the month; nearly all of the tornadoes that occurred being isolated and weak. No tornado-related fatalities were reported. The September 2014 tornado count brings the year-to-date preliminary number of tornadoes to 762. There were 687 confirmed tornadoes for January-July, with 75 tornado reports still pending for August and September. The 1991-2010 average number of tornadoes during the January-September period is 1,109. Depending on activity during the remainder of the year, the 2014 annual tornado count could be one of the lowest values of the past three decades

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Citing This Report

NOAA National Climatic Data Center, State of the Climate: Tornadoes for September 2014, published online October 2014, retrieved on October 30, 2014 from