Indications of Late Medieval Earthquakes in the Talas–Fergana Fault Zone, Tien Shan

A paleoseismological study in the Talas-Fergana Fault Zone of the Tien Shan was accompanied by age determination of ancient seismic events. The calibrated radiocarbon datings of recent and buried soils allowed us to recognize the fault segments reactivated during strong earthquakes that occurred in the 14th- 16th centuries A.D. The magnitude of the paleoseismological event in the 16th century was no lower than 7.0 and no lower than IX in seismic intensity. © 2014 Pleiades Publishing, Inc.