In 19:36, the train run to before the meizoseismal area of Tangwangshan station, the driver of train suddenly discovery the big square blue and white shining from ground to sky in front of headstock.

• 19点36分列车运行到极震区唐王山车站前，火车司机突然发现车头前方，从地面至天空出现大面积蓝白色闪光。