Via Reuters:

  • A 5.9 magnitude earthquake hit Japan’s Honshu island on Saturday
  • Quake’s epicenter was located 42 miles (68 km) east-northeast of Iwaki on Honshu
  • Depth of 22.9 miles (37 km)
  • Tokyo Electric Power said no irregularities have been found at its Fukushkma Daiichi or Daini plants
  • NHK said there was no tsunami warning, and there were no immediate reports of casualties or serious damage