Fig. 1From: The key role of conjugate fault system in importing earthquakes into the eastern flank of the Red Seasource zones in the Red Sea’s eastern and western flanks. The rectangular inset indicates the location of the HL area. The right panel shows the epicentral distributions of the 2009 earthquake swarm and the seismic stations. The polygon represents the Harrat areas The left panel shows the distribution of epicenters in the northernmost part of the Red Sea region. The map shows the random distribution of earthquake Back to article page