An explosion occurred at the Valero refinery in Port Arthur. As a result, residents on the west side have been advised to shelter-in-place. Details of the incident are limited, but it is known that the explosion prompted the shelter-in-place order.

For more information on the situation, readers can refer to KHOU Houston, the source of this update, which may have additional details or updates on the incident at the Valero refinery in Port Arthur.