An urgent evacuation directive has been issued in New Zealand due to the potential threat of a tsunami following a strong earthquake. The seismic event, measuring 6.3 in magnitude, struck 40 km north of Te Anau on New Zealand’s South Island, as confirmed by New Zealand Civil Defence.
Authorities have instructed individuals near the coast in specified regions to promptly relocate to higher ground, away from tsunami evacuation zones, or move as far inland as feasible. Stressing the gravity of the situation, the National Emergency Management Agency emphasized that the initial wave might not be the most significant, cautioning that tsunami activity could persist for hours until the warning is rescinded.
Residents across all areas who experienced a prolonged or intense earthquake prompting difficulty in maintaining balance or lasting over a minute were advised to immediately head to elevated locations, away from potential tsunami zones, or as inland as possible, with a strict instruction not to remain at their residences. Continuous evaluation of the threat is being conducted by the National Emergency Management Agency and ESNZ Science, with a commitment to furnish a threat map for all regions promptly.
The United States Geological Survey data indicates that the quake’s epicenter seems to be situated on land within the Fiordland National Park, renowned for its stunning fjords and hiking trails. The USGS recorded the earthquake at 5.9 on the Moment magnitude scale, occurring 42 km north-northwest of Te Anau at a depth of 76.397 km.
A significant stretch of approximately 1340 miles of coastline along the southwest coast of New Zealand’s South Island is under the tsunami warning. The seismic activity commenced with an initial tremor reported at 9:14 pm local time on Wednesday, reaching a depth of 53 km.
The earthquake’s epicenter was identified 40 km north of Te Anau, with the west coast of the South Island from Milford Sound to Puysegur Point facing potential “land inundation.” Citizens were advised to swiftly move to higher ground, opting to walk, run, or cycle if feasible to avoid traffic congestion.
An official clearance message from Civil Defence must be awaited before returning to the affected areas. The warning from New Zealand Civil Defence highlighted the issuance of a Tsunami Warning subsequent to the M6.3 earthquake near Te Anau, necessitating immediate evacuation in specified coastal regions to mitigate the risk of a damaging tsunami.
Individuals residing in the West Coast of the South Island from Milford Sound to Puysegur Point were particularly alerted about the likelihood of land inundation. Despite some areas possibly not sensing the earthquake, immediate evacuation was strongly advised as a destructive tsunami remained probable.