The national network of seismic monitoring recorded a number of weak tremors in Harat Al Shaqqah from twelve o'clock noon on Wednesday until twelve o'clock noon today. The strongest of the tremors was 2.46 on the Richter scale. The Saudi Geological Survey (SGS) confirmed in a statement today that all the variables in terms of thermal measurements and concentrations of radon gas, carbon dioxide, and the widening cracks in the ground are at safe rates.
