The Saudi Geological Survey (SGS) said this morning that the seismic activities in Harat-al-Shaka are declining as no tremors with more than three degree on the Richter Scale were reported since yesterday up to 12:00 Wednesday noon. The degree of the biggest tremor was 2.82 on the Richter scale. SGS reiterated that all changes accompanying the seismic activity was without a remarkable change. The SGS reiterated that it has been observing the seismic activity and the accompanying changes around clock, hoping that the situation will return to normality and stability.
