Gas Leak Suspected in Deadly Aeon Mall Explosion After Japan Earthquake

A powerful explosion ripped through Aeon Mall Kumamoto in Japan shortly after a magnitude 7.1 earthquake struck the region on July 29th, resulting in a significant loss of life and widespread destruction. The blast killed four people and left three others missing, with rescue efforts ongoing amidst the heavily damaged structure.

The incident occurred approximately 50 minutes after the initial strong tremors subsided. Following the earthquake, thousands of customers and staff were initially instructed to remain inside the mall for safety. Once the shaking stopped, they were evacuated. However, a portion of the mall's southern facade was obliterated by the subsequent explosion, leaving its interior in ruins.

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Precious lives have been sacrificed due to the accident, and we take this very seriously.

Japanese authorities are investigating the cause, with initial findings pointing towards a potential gas leak. Aeon Mall President Akio Yoshida stated that a gas leak is the "highly likely" cause, suggesting that the emergency shut-off system for the liquefied petroleum (LP) gas used by the mall's restaurants and air conditioning systems may have failed during the earthquake. The explosion appears to have originated near the LP gas pipeline, which may have ruptured due to the seismic activity, leading to a leak and subsequent ignition.

Questions have also arisen regarding why some staff members remained inside the building after the initial evacuation. While Aeon Mall's internal manual reportedly prohibits re-entry after evacuation during a major earthquake, it remains unclear whether the victims had already exited and returned, or if they were unable to evacuate in the first place. The mall's management is cooperating with investigators to clarify these details. The incident has raised concerns about the safety of using large commercial facilities as evacuation centers during natural disasters.

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The possibility of a gas leak is high.