Fort Leavenworth will conduct an annual full scale exercise April 12-13.
Fort Leavenworth's crisis management team conducts exercises to prepare for potential crises.
This year's scenario is based on a tornado touching down on post.
Tornado Sirens will sound on Fort Leavenworth, Wed., April 12, at 8:30 a.m. as part of the exercise. In case of inclement weather the sirens will not be used.
Expect traffic disruptions, sirens and emergency vehicles on both days.