Mudurnu earthquake of 1967
1967 CE.
Shown on the map at 40.720°, 30.810°.
The 1967 Mudurnu earthquake or more correctly, the 1967 Mudurnu Valley earthquake occurred at about 18:57 local time on 22 July near Mudurnu, Bolu Province, north-western Turkey. The magnitude 7.4 Mw earthquake (but only 6.0 on the mb scale.) was one of a series of major and intermediate quakes that have occurred in modern times along the North Anatolian Fault since 1939.
Text from the Wikipedia article 1967 Mudurnu earthquake, licensed CC BY-SA 4.0.