North Korea nuclear test registers in Donegal

KoreaToday's underground nuclear test in North Korea registered on equipment  in Donegal.

The blast was recorded on seismometers in Donegal and Dublin 11 minutes after it occurred at about 3 am this morning, according to the Irish National Seismic Network.

The UN is to hold an emergency meeting over the country's third nuclear test.

Tom Blake of the Irish National Seismic Network explained more on this morning's Shaun Doherty Show: