Official spokesman of the General Authority of Meteorology and Environment Protection Tariq Aba Al-Khail said that the earthquake occurred in north-west of Madinah is very weak and not dangerous. According to its national center for recording earthquake, the PME monitored here today, at 14:59 pm local time, an earthquake with a magnitude of 2.5 on the Richter scale, 14 kilometers north-west of Madinah.