<page_title> List of earthquakes in 1951 </page_title> <section_title> By magnitude </section_title> <table> <cell> 7.0 <col_header> Magnitude </col_header> </cell> <cell> Papua New Guinea west of Bougainville Island, Papua New Guinea <col_header> Location </col_header> </cell> <cell> 149.8 <col_header> Depth (km) </col_header> </cell> <cell> May 21 <col_header> Date </col_header> </cell> </table>
A magnitude 7.0 earthquake struck west of Bougainville Island, Papua New Guinea on May 21 at a depth of 149.8 km.