Rumbles in Saudi Arabia?

There have been some strange reports out of Saudi Arabia, of earthquake swarms around Medina and magma apparently being ‘pushed by some force from a depth of 8 km to a depth of 4 km below the surface’. Leaving aside the question of how one would know that is happening, is something volcanic going on? Eruptions has the facts, such as they are, so far: ‘An eruption brewing in Saudi Arabia?’