CLEAN : Deadly tanker explosion kills at least nine in South Africa's Boksburg

A long-time resident of a suburb recounts a tragic day marked by a sudden jolt, initially thought to be an earthquake. Upon investigating, they discover a fire and contact emergency services. Despite assurances of help, the situation worsens with tragic news of two local children lost and multiple explosions occurring nearby, causing debris to scatter.

How far was the narrator from the scene when the third explosion occurred?

What physical evidence of the explosion could be seen on the ground?