The 6.7 <span about="#mwt37" data-mw='{"parts":[{"template":{"target":{"wt":"M","href":"./Template:M"},"params":{"1":{"wt":"w"}},"i":0}}]}' id="mwnQ" typeof="mw:Transclusion">M</span><sub about="#mwt37">w</sub><span about="#mwt37" typeof="mw:Entity"> </span><link about="#mwt37" href="./Category:Articles_using_Mw_magnitude_scale" id="mwng" rel="mw:PageProp/Category"/> <a href="https://en.wikipedia.org/wiki/1915_Avezzano_earthquake" id="mwnw" rel="mw:WikiLink" title="1915 Avezzano earthquake">Avezzano earthquake</a> shakes the <a href="https://en.wikipedia.org/wiki/Province_of_L'Aquila" id="mwoA" rel="mw:WikiLink" title="Province of L'Aquila">Province of L'Aquila</a> in Italy with a maximum <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Mercalli_intensity_scale" id="mwoQ" rel="mw:WikiLink" title="Mercalli intensity scale">Mercalli intensity</a> of XI (<i id="mwog">Extreme</i>), killing between 29,978 and 32,610.