Quake magnitude downgraded to 5.9, tsunami evacuations called off NZ HeraldLive: ‘Strong’ shaking as magnitude 6.3 earthquake strikes Southland RNZQuake of magnitude 6.3 occurs near Milford Sound The PressBreaking: Tsunami warning issued for NZ’s South Island after magnitude-6.3 quake ABC News & Headlines – Australian Broadcasting CorporationEarthquake causes strong shaking across the Upper Clutha Wanaka App