The <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Palm_Sunday_tornado_outbreak_of_1965" id="mw0Q" rel="mw:WikiLink" title="Palm Sunday tornado outbreak of 1965">Palm Sunday tornado outbreak of 1965</a>: Fifty-five tornadoes hit in six <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Midwestern" id="mw0g" rel="mw:WikiLink" title="Midwestern">Midwestern</a> states of the United States, killing 266 people.<sup about="#mwt96" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"NWSNrnIndiana"},"body":{"id":"mw-reference-text-cite_note-NWSNrnIndiana-15"}}' id="cite_ref-NWSNrnIndiana_15-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./April_11#cite_note-NWSNrnIndiana-15" id="mw0w" style="counter-reset: mw-Ref 15;"><span class="mw-reflink-text" id="mw1A">[15]</span></a></sup>