Riverton/Aparima and the surrounding coastal communities of Southland, New Zealand, were struck by a powerful 6.5 magnitude earthquake earlier today. This blog is your source for the latest information, safety advice, and updates on the situation. We're here to keep you informed and help our community get through this.

The Earthquake:

At approximately 2:15 PM NZDT, a 6.5 magnitude earthquake, classified as "strong," occurred. The epicenter was located just 2 km offshore from Riverton, in the entrance to the Jacobs River Estuary. The relatively shallow depth of 22 km meant that the shaking was felt intensely, particularly in Riverton and nearby coastal communities.

Impact and Damage:

• Riverton/Aparima: Experienced very strong to severe shaking. Reports indicate damage to buildings, particularly older structures, and disruption to infrastructure.
• Surrounding Areas: Strong shaking was felt in Colac Bay/Oraka, with moderate to strong shaking in Orepuki and Invercargill.
• No Widespread Tsunami: While a widespread tsunami was not triggered, the earthquake's proximity to the coast prompted a period of heightened awareness and monitoring for localized unusual wave activity. Thankfully, no significant tsunami events were reported.
• Aftershocks: Numerous aftershocks have occurred and are expected to continue, posing a risk of further damage.

Emergency Response:

Civil Defence and emergency services were quickly activated. Their priorities included:

• Assessing damage in Riverton and surrounding areas.
• Providing assistance to those in need.
• Monitoring for any potential (though unlikely) localized tsunami effects.
• Issuing safety advisories to residents, urging them to "Drop, Cover, and Hold" during aftershocks, check for damage, and stay informed.

Community Resilience:

The Southland community, known for its resilience, has rallied together. Neighbors are checking on each other, and support networks are being established.

Key Takeaways:

• This was a significant earthquake for the Southland region, particularly for the town of Riverton.
• The proximity of the epicenter to the coast raised concerns about localized tsunami effects, highlighting the importance of preparedness in coastal communities.
• Aftershocks remain a risk and require continued vigilance.
• The rapid response of emergency services and the resilience of the community are crucial in the recovery process.

Where to Find Information:

• GeoNet: https://www.geonet.org.nz/ (For earthquake details)
• NEMA: https://www.civildefence.govt.nz/ (For official advisories)

Local Radio

This event serves as a reminder of the ever-present earthquake risk in New Zealand and the importance of preparedness. While this specific earthquake was hypothetical, the lessons learned and the recommended actions are very real. Stay safe, Southland.