Why is "Tornado outbreak of August 24, 2016" trending?

Wikipedia Overview

A six-hour tornado outbreak of 24 tornadoes impacted Indiana, Ohio, and Ontario on August 24, 2016. Several of these tornadoes were strong and caused significant damage, including a high-end EF2 tornado that struck Windsor, Ontario, Canada and an EF3 tornado that struck Kokomo, Indiana. This particular tornado outbreak was unusual for multiple reasons, including the fact that it was largely unexpected. The Storm Prediction Center had issued only a slight risk for severe weather that day, with the threat for a tornado or two limited to parts of Kansas, Missouri, Iowa, and Illinois. Despite this, the outbreak unfolded entirely outside of the outlined threat area as numerous supercell thunderstorms developed unexpectedly across parts of the Great Lakes and Ohio Valley, producing numerous tornadoes. Tornado outbreaks of this size and intensity are also not commonly seen during the late summer months across the Ohio Valley region. Despite the damage, no fatalities occurred.