More than <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Tornado_outbreak_of_February_19–20,_1884" id="mwcA" rel="mw:WikiLink" title="Tornado outbreak of February 19–20, 1884">sixty tornadoes</a> strike the <a href="https://en.wikipedia.org/wiki/Southern_United_States" id="mwcQ" rel="mw:WikiLink" title="Southern United States">Southern United States</a>, one of the largest <a href="https://en.wikipedia.org/wiki/Tornado" id="mwcg" rel="mw:WikiLink" title="Tornado">tornado</a> outbreaks in U.S. history.<sup about="#mwt46" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-7"}}' id="cite_ref-7" rel="dc:references" typeof="mw:Extension/ref"><a href="./February_19#cite_note-7" id="mwcw" style="counter-reset: mw-Ref 7;"><span class="mw-reflink-text" id="mwdA">[7]</span></a></sup>
<span class="mw-reference-text reference-text" id="mw-reference-text-cite_note-7"><cite about="#mwt43" class="citation journal cs1" id="CITEREFLudlum1975">Ludlum, David M. (1 April 1975). <a class="external text" href="https://doi.org/10.1080/00431672.1975.9931742" id="mwBlw" rel="mw:ExtLink nofollow">"The Great Tornado Outbreak on 19 February 1884"</a>. <i id="mwBl0">Weatherwise</i>. <b id="mwBl4">28</b> (2): 84–87. <a class="mw-redirect" href="./Bibcode_(identifier)" id="mwBl8" rel="mw:WikiLink" title="Bibcode (identifier)">Bibcode</a>:<a class="external text" href="https://ui.adsabs.harvard.edu/abs/1975Weawi..28b..84L" id="mwBmA" rel="mw:ExtLink nofollow">1975Weawi..28b..84L</a>. <a class="mw-redirect" href="./Doi_(identifier)" id="mwBmE" rel="mw:WikiLink" title="Doi (identifier)">doi</a>:<a class="external text" href="https://doi.org/10.1080%2F00431672.1975.9931742" id="mwBmI" rel="mw:ExtLink nofollow">10.1080/00431672.1975.9931742</a>. <a class="mw-redirect" href="./ISSN_(identifier)" id="mwBmM" rel="mw:WikiLink" title="ISSN (identifier)">ISSN</a><span id="mwBmQ" typeof="mw:Entity"> </span><a class="external text" href="https://www.worldcat.org/issn/0043-1672" id="mwBmU" rel="mw:ExtLink nofollow">0043-1672</a>.</cite><span about="#mwt43" class="Z3988" id="mwBmY" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Weatherwise&amp;rft.atitle=The+Great+Tornado+Outbreak+on+19+February+1884&amp;rft.volume=28&amp;rft.issue=2&amp;rft.pages=84-87&amp;rft.date=1975-04-01&amp;rft.issn=0043-1672&amp;rft_id=info%3Adoi%2F10.1080%2F00431672.1975.9931742&amp;rft_id=info%3Abibcode%2F1975Weawi..28b..84L&amp;rft.aulast=Ludlum&amp;rft.aufirst=David+M.&amp;rft_id=https%3A%2F%2Fdoi.org%2F10.1080%2F00431672.1975.9931742&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AFebruary+19"></span></span>