Why is "Tornado outbreak of April 27–30, 2014" trending?

Wikipedia Overview

A relatively widespread, damaging, and deadly tornado outbreak struck the central and southern United States in late April 2014, with the bulk of the activity occurring on April 27 and 28. The storm complex responsible for the outbreak produced multiple long-track and intense to violent tornadoes – seven of which were deadly, causing 35 fatalities. One additional death occurred in Florida, due to severe flooding associated with this system. On April 27, the Storm Prediction Center (SPC) first issued a high risk for parts of Arkansas, as a broad upper-level trough slowed over the High Plains and Central United States, where strong tornadic activity occurred, including a violent high-end EF4 tornado that devastated the towns of Mayflower and Vilonia that evening, killing 16 and injuring nearly 200, necessitating the issuance of a tornado emergency. Multiple other strong tornadoes touched down that night as well.