![](https://inside.nssl.noaa.gov/nsslnews/wp-content/uploads/sites/21/2013/05/P6050032-150x150.jpg)
NSSL tornado climatology expert, Harold Brooks has written a blog post about the remarkable absence of tornado activity during the 12-month period from May 2012 to April 2013.
NSSL tornado climatology expert, Harold Brooks has written a blog post about the remarkable absence of tornado activity during the 12-month period from May 2012 to April 2013.