New Delhi, Nov. 9 -- Japan Earthquake Today Tsunami Warnings: Japan experienced at least three small tsunamis on Sunday minutes after a 6.8 magnitude earthquake jolted a Northern Pacific region affecting parts of the nation.

Authorities have also issued more tsunami warnings, warning people to not venture out.

The first tsunami hit Miyako, Iwate, at 5:37 pm local time (0837 GMT) but it was so small that the Japan Meteorological Agency said it could not measure the height.

Two minutes later, another tsunami wave reached Ofunato city in Iwate Prefecture, the JMA said. Its height was measured at 10 centimetres (about 4 inches). This tsunami also struck Ominato port, Miyako and Kamaishi, according to public broadcaster NHK.

Subsequently, ...