The 6.5–6.7 <span about="#mwt75" data-mw='{"parts":[{"template":{"target":{"wt":"M","href":"./Template:M"},"params":{"1":{"wt":"w"}},"i":0}}]}' id="mwASM" typeof="mw:Transclusion">M</span><sub about="#mwt75">w</sub><span about="#mwt75" typeof="mw:Entity"> </span><link about="#mwt75" href="./Category:Articles_using_Mw_magnitude_scale" id="mwASQ" rel="mw:PageProp/Category"/> <a href="https://en.wikipedia.org/wiki/1971_San_Fernando_earthquake" id="mwASU" rel="mw:WikiLink" title="1971 San Fernando earthquake">Sylmar earthquake</a> hits the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Greater_Los_Angeles_Area" id="mwASY" rel="mw:WikiLink" title="Greater Los Angeles Area">Greater Los Angeles Area</a> with a maximum <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Mercalli_intensity_scale" id="mwASc" rel="mw:WikiLink" title="Mercalli intensity scale">Mercalli intensity</a> of XI (<i id="mwASg">Extreme</i>), killing 64 and injuring 2,000.