The researchers add that the meeting area between the Dead Sea and East Anatolian Faults may be considered a natural laboratory for studying the processes in which tectonic junctions are formed between plate boundaries.
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Earthquake energy can travel vast distances, shaking the ground far from its origin. This energy moves even more swiftly along tectonic plate boundaries and across their intersections. When powerful earthquakes struck along the East Anatolian Fault in February 2023, between Syria and Turkey, their impact was expected to extend along the Dead Sea Fault, from the Red Sea to Turkey, and affect its surrounding regions. These significant faults are well-known as intersecting plate boundaries.
Nonetheless, the anticipated strong earthquakes did not occur along the Dead Sea Fault.
While this may seem like an anomaly, researchers from the School of Environmental Sciences at the University of Haifa and the Geological Survey of Israel claim that the initial perception was wrong, claiming that the plate boundaries are not connected.
“Our study shows that the strong earthquakes of the East Anatolian Fault were not channeled along the Dead Sea Fault since they are not tectonically connected, as most scientists assume. The seismic energy produced by the source is absorbed through small aftershocks in the intermediate regions – i.e., in Syria and Lebanon, but not preferably channeled along the Dead Sea Fault ” explained Prof. Uri Schattner of the University of Haifa, one of the authors of the st