Nuclear power plants in the region conducted safety checks, public broadcaster NHK said.
Breakdown
- 7.5-magnitude earthquake injures at least 33 people in northern Japan 6s
- Tsunami reported in Pacific coastal communities; light damage observed 12s
- Train services halted and thousands left without electricity 45s
- Emergency inspections at nuclear plants; no major damage found 53s
- Authorities order evacuation of about 90,000 people 1m 5s