<a href="https://en.wikipedia.org/wiki/Phillips_disaster_of_1989" id="mwASc" rel="mw:WikiLink" title="Phillips disaster of 1989">An explosion at the Houston Chemical Complex</a> in <a href="https://en.wikipedia.org/wiki/Pasadena,_Texas" id="mwASg" rel="mw:WikiLink" title="Pasadena, Texas">Pasadena, Texas</a>, which registered a 3.5 on the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Richter_magnitude_scale" id="mwASk" rel="mw:WikiLink" title="Richter magnitude scale">Richter magnitude scale</a>, kills 23 and injures 314.<sup about="#mwt73" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"FEMA: TR-035 Phillips Petroleum Chemical Plant Explosion and Fire"},"body":{"id":"mw-reference-text-cite_note-FEMA:_TR-035_Phillips_Petroleum_Chemical_Plant_Explosion_and_Fire-13"}}' id="cite_ref-FEMA:_TR-035_Phillips_Petroleum_Chemical_Plant_Explosion_and_Fire_13-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./October_23#cite_note-FEMA:_TR-035_Phillips_Petroleum_Chemical_Plant_Explosion_and_Fire-13" id="mwASo" style="counter-reset: mw-Ref 13;"><span class="mw-reflink-text" id="mwASs">[13]</span></a></sup>