Tornado outbreak sequence and serial derecho event of August 2017

the August 2017 tornado outbreak sequence and serial derecho event was a significant tornado outbreak sequence and derecho event which spawned many tornadoes...The worst days of the outbreak were August 6, August 9, August 13, August 15, August 16 and August 18

Chapman, Kansas
This large EF3 wedge tornado originated about 25 miles northwest of Solomon, Kansas...and was the first tornado of the outbreak, the tornado continued to the southeast and struck Chapman, which sustained severe damage from a EF4 tornado the previous year...this event was originally rated a EF5, but was downgraded to a EF3 after lack of damage indicators, but winds still stayed above EF5 intensity, possible EF4 damage was found to farming equipment