The 7.4-magnitude quake , which struck at 11:32 pm in japan , halted operations at some thermal power plants in aomori and akita prefectures , kyodo news agency reported .
共同社报导:日本7.4级的大地震发生在夜晚11时32分,在青森及秋田市的一些火力发电厂停止工作。
Tokyo electric power fukushima no. 1 nuclear power plant 2 new exception does not appear , through the village in aomori prefecture , northeast of electricity through nuclear power plants and the east village in the county six japanese nuclear waste treatment plant fuel companies external power supply interruption , once enabled the backup generators .