The Saudi Geological Survey Commission, Saudi Arabia's authority in charge of monitoring and controlling seismological activity in the country, said today that the volcanic activity at Harrat Al-Shaqa, which showed unprecedented activity over the last 30 days, registered recent remarkable fall in terms of number and strength. In a press statement, the authority said only six minor quakes were registered during the last 24 hours measuring about 3 points on the Richter scale. The statement said nobody felt or reported the shocks neither of which exposed in volcanic vapor.
