sinkhole
... that Tropical Storm Agatha caused a 100-foot (30 m) deep sinkhole to open in 2010 in Guatemala City, killing 15 people?
... that <a class="mw-redirect" href="./Tropical_Storm_Agatha_(2010)" id="mwA24" rel="mw:WikiLink" title="Tropical Storm Agatha (2010)">Tropical Storm Agatha</a> caused a <span about="#mwt22" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"100"},"2":{"wt":"ft"},"adj":{"wt":"on"}},"i":0}}]}' id="mwA28" typeof="mw:Transclusion">100-foot (30</span><span about="#mwt22" typeof="mw:Entity"> </span><span about="#mwt22">m)</span> deep <b id="mwA3A"><a href="./2010_Guatemala_City_sinkhole" id="mwA3E" rel="mw:WikiLink" title="2010 Guatemala City sinkhole">sinkhole</a></b> to open in 2010 in <a href="./Guatemala_City" id="mwA3I" rel="mw:WikiLink" title="Guatemala City">Guatemala City</a>, killing 15 people?