突发！美国一炼油厂爆炸起火

Core Points - A refinery owned by Chevron in El Segundo, California, experienced a sudden explosion and fire on the evening of October 2, 2023, with flames visible for several kilometers [1] - The cause of the explosion is currently unknown, and there have been no reports of injuries [1] - The refinery employs around 1,000 to 2,000 workers and has its own firefighting team [1] - Local authorities have advised nearby residents to keep windows and doors closed, although air quality monitoring has not indicated a threat to public health [1] - The refinery covers over 5 square kilometers and has a processing capacity of 269,000 barrels of crude oil per day, accounting for over 16% of California's total refining capacity [1] - It supplies more than 40% of aviation fuel and over 20% of gasoline for the Southern California region [1]