Tornado Archive Data Explorer

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<blockquote class="wp-embedded-content" data-secret="QIk3XcGKS8"><a href="https://tornadoarchive.com/home/tornado-archive-data-explorer/">Tornado Archive Data Explorer</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://tornadoarchive.com/home/tornado-archive-data-explorer/embed/#?secret=QIk3XcGKS8" width="600" height="400" title="&#8220;Tornado Archive Data Explorer&#8221; &#8212; Tornado Archive" data-secret="QIk3XcGKS8" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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