5.3 Earthquake - South Pacific Ocean, 241 km south of Stewart Island, Southland, New Zealand

"A strong magnitude 5.3 earthquake occurred in the South Pacific Ocean 105 km (65 mi) from New Zealand in the early morning at 12.55 am local time (GMT +13). The depth of the quake could not be determined, but is assumed to be shallow
.The quake was not felt (or at least not reported so)." VD