A map of the <a href="https://en.wikipedia.org/wiki/1997_Qayen_earthquake" class="extiw" title="w:1997 Qayen earthquake">1997 Qayen earthquake</a>.
<a href="//commons.wikimedia.org/wiki/USGS" class="mw-redirect" title="USGS">USGS</a> National Earthquake Information Center
Unspecified
<a rel="nofollow" class="external free" href="https://neic.usgs.gov/neis/eq_depot/1997/eq_970510/neic_970510_l.html">http://neic.usgs.gov/neis/eq_depot/1997/eq_970510/neic_970510_l.html</a>