The Saudi Geological Survey (SGS) said that the seismic activity in Harat Al-Shaqah has declined in terms of number and strength. The National Network Stations of SGS detected a number of weak earth tremors from 12:00 pm yesterday to 12:00 pm today. The maximum magnitude of these earthquakes was 2.7 on the Richter scale. However, SGS confirmed that no volcanic fumes were detected, and the thermal measurements are normal.