At least 73,000 people died in the <a href="https://en.wikipedia.org/wiki/1718_Tongwei–Gansu_earthquake" id="mwLg" rel="mw:WikiLink" title="1718 Tongwei–Gansu earthquake">1718 Tongwei–Gansu earthquake</a> due to landslides in the <a href="https://en.wikipedia.org/wiki/Qing_dynasty" id="mwLw" rel="mw:WikiLink" title="Qing dynasty">Qing dynasty</a>.<sup about="#mwt25" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"NGDC"},"body":{"id":"mw-reference-text-cite_note-NGDC-3"}}' id="cite_ref-NGDC_3-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./June_19#cite_note-NGDC-3" id="mwMA" style="counter-reset: mw-Ref 3;"><span class="mw-reflink-text" id="mwMQ">[3]</span></a></sup>