6.3 magnitude earthquake shakes New Zealand's South Island, Tsunami alert issued

A powerful 6.3-magnitude earthquake struck New Zealand's South Island on Thursday, prompting authorities to issue a tsunami alert for parts of the country's southwest coast. The quake's epicentre was located about 40 kilometres north of Te Anau in the Fiordland region, an area known for its seismic activity.

Strong tremors were felt across Southland, Otago, Canterbury and nearby regions, with thousands of residents reporting the shaking.

Following the earthquake, New Zealand's National Emergency Management Agency (NEMA) urged people in coastal areas between Milford Sound and Puysegur Point to move away from beaches, harbours and estuaries due to the risk of dangerous currents and tsunami surges.

The initial tsunami warning was later downgraded to an advisory after further assessment, though officials cautioned that unpredictable sea conditions could continue for several hours. There were no immediate reports of deaths or major damage, but authorities continue to monitor the situation as aftershocks remain possible.

Emergency services have advised residents to follow official updates and avoid coastal areas until the advisory is lifted. New Zealand lies on the Pacific Ring of Fire, making it one of the world's most earthquake-prone countries.