2.5
Earthquake Details: Blenheim, Marlborough, New Zealand
Oct 4, 2026, 00:57:28
A magnitude 2.5 earthquake occurred near Blenheim, Marlborough, New Zealand on Oct 4, 2026 at 00:57:28. The seismic event was recorded at a depth of 5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth5 km
Significance0
Latitude-42.1347
Longitude173.6449
Event IDgeonet:2026p746053
Magnitude2.5
Updated:Oct 4, 2026, 00:57:28 UTC
External Resources
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Time & depth
- Local time
- Oct 4, 2026, 13:57:28 GMT+13
- UTC
- Oct 4, 2026, 00:57:28 UTC
5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.250 km south of WaverleyBeforeM3.120 km north-west of KaikouraBeforeM2.825 km north-west of KaikouraBeforeM3.620 km north-east of TaupoBeforeM5.325 km east of New PlymouthBeforeM3.220 km north of StratfordBeforeM3.0230 km east of PorangahauBeforeM2.9120 km south of WellingtonBeforeM4.025 km south of MuruparaBeforeM3.415 km north-east of KawhiaBeforeM3.145 km west of KarameaBeforeM2.945 km north-east of French PassBefore
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 4, 2026, 00:57 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.