| [[1138-as aleppói földrengés]] || [[1138]]. 10. 11. || [[Aleppó]], Szíria || data-sort-value="230000"|230,000 || ismeretlen ||The figure of 230,000 dead is based on a historical conflation of this earthquake with earthquakes in November 1137 on the [[Al Jazira, Mesopotamia|Jazira plain]] and on September 30, 1139 in the Azerbaijani city of [[Ganja, Azerbaijan|Ganja]]. The first mention of a 230,000 death toll was by [[Ibn Taghribirdi]] in the fifteenth century.<ref>Ambraseys, Nicholas N., [http://www.earth-prints.org/bitstream/2122/793/1/31Ambraseys.pdf "The 12th century seismic paroxysm in the Middle East: a historical perspective" (PDF)], Annals of Geophysics, Vol. 47, N. 2/3, April/June 2004, p. 743.</ref>
