Deep offshore earthquake rattles much of North Island, StuffFive M5-plus quakes in a month – but no sign of major rupture NZ HeraldThousands feel ‘sharp jolt’ 4.6-magnitude quake near Wellington StuffTe Araroa shaken by strong magnitude 5.7 earthquake RNZRecent quake cluster reminder to plan, not a warning sign – seismologist 1News
