Full Breakdown
Series of Shallow East Coast Earthquakes Near Te Kaha, New Zealand
5/6/2026, 12:13:45 AM
Sequence of Shallow Quakes Off Te Kaha
Two earthquakes struck within minutes north of Te Kaha on New Zealand’s east coast. Five minutes after the first, a magnitude 4.2 tremor at 33 km depth occurred 110 km northwest of Te Kaha. A third tremor at 8:43 p.m., initially reported as magnitude 4.8, was later downgraded to 2.7, with its epicenter 5 km south of Te Araroa. GeoNet described the first two quakes as “weak.” The shaking was reported by roughly 1,000 residents in the Coromandel and western Bay of Plenty.
Timeline of Events
- Initial pair of quakes: occurred within minutes of each other north of Te Kaha.
- 8:43 p.m.: third tremor, magnitude revised from 4.8 to 2.7, epicenter 5 km south of Te Araroa.
Data & Statistics
- Magnitudes: 4.2 for the second quake; 2.7 after revision for the third. Depth: 33 km for the magnitude 4.2 event.
- Epicenter distances: 110 km northwest of Te Kaha; 5 km south of Te Araroa.
- Population impact: Approximately 1,000 people reported feeling the shaking across the Coromandel and western Bay of Plenty regions.
On-the-Ground Reports
Social media posts described varied sensations. In Bethlehem a resident reported that their dog fled the house while barking as the shaking began. In Paeroa a commenter compared the motion to a malfunctioning washing machine. A driver noted that the vehicle seemed to wobble while stationary, and a Morrinsville resident said they felt no sensation at all, describing the experience as a missed event.
Official Statements & Responses
GeoNet classified the first two earthquakes as “weak,” noting shallow depth and limited intensity. It also revised the third tremor’s magnitude from 4.8 to 2.7 after further analysis.
Conflicting Reports & Gaps
The main discrepancy concerns the third tremor’s magnitude: initial reports listed it as 4.8, while GeoNet later reduced it to 2.7. No details on aftershocks or damage were provided.
Why It Matters / Impact
Approximately 1,000 people across multiple districts felt the quakes, prompting social media discussion and highlighting community sensitivity to seismic activity. The rapid magnitude revision highlights the importance of timely analysis in updating seismic information.
Verbatim Quotes
- “ran out barking” — a social media user
- “spinning out of control” — a commenter
- “It just did it again,” — a community page commenter
- “never felt a thing” — a Morrinsville resident
- “a bit robbed” — a Morrinsville resident
What’s Next
GeoNet will keep monitoring the area and update magnitude assessments as new data arrive. Public reports will inform future updates.
