The Arabian Shield constitutes the eastern flank of the Red Sea and features zones rich in lava flows potentially associated with seismic activity. Notably. the Harrat Lunayyir (HL) seismic dislocation zone in the shield experienced a prominent earthquake swarm in 2009. representing seismic activity that may have induced subsequent Coulomb stress changes and gravity anomalies. https://www.foldlyers.shop/product-category/dc-power/