Tornadoes - Annual 2016
NCEI added Alaska climate divisions to its nClimDiv dataset on Friday, March 6, 2015, coincident with the release of the February 2015 monthly monitoring report. For more information on this data, please visit the Alaska Climate Divisions FAQ.
Issued: 13 January 2016
Similar to the previous four years, tornado activity across the U.S. during 2016 was below average. During January-August, there were 843 confirmed tornado reports, with 142 reports still pending for September-December. This brings the 2016 preliminary tornado count to 985, with the final count expected to be lower. As with most years, there were several large and destructive tornado and severe weather outbreaks during 2016. The deadliest tornado outbreaks of the year occurred in late February and in November, with strong tornadoes striking across the South, killing seven and five people, respectively. In 2016, there were eight severe weather outbreaks that caused damages exceeding one billion U.S. dollars.
There were 17 tornado-related fatalities in 2016, much lower than the long-term average. The deadliest single tornado of the year occurred in Louisiana and Mississippi on February 23rd, when an EF-3 killed six people. Another EF-3 occurred on November 29th in Alabama, resulting in five fatalities. May was an active month with 216 confirmed tornadoes. Of those, there were 2 EF-4's, one reported on May 9th and May 25th. Additional information on individual outbreaks is available in our monthly tornado reports.
With the exception of February, each month had a near- to below-average number of tornadoes. In February, there were 102 confirmed tornadoes, above the 1991-2010 average of 29. In June, there were 86 confirmed tornadoes, much less than the average of 243.
At a statewide level, the number of tornadoes for the year was at least double the average in Alabama (87 vs 44) and Indiana (40 vs 22), but less than half in North Carolina (16 vs 31), South Dakota (16 vs 36) and Tennessee (10 vs 26).
For additional information on specific tornado and severe weather events during 2016, please visit our monthly reports, the Billion Dollar weather disasters report, the Storm Events Database, and NOAA's Storm Prediction Center.