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M3.7 Depth: 49.5 km

M3.7 Earthquake near COOK STRAIT, NEW ZEALAND (New Zealand)

UTC time: 2025-09-05 22:44:38 UTC Local time: —

About this earthquake

A magnitude M3.7 earthquake was recorded near COOK STRAIT, NEW ZEALAND (New Zealand) on September 5, 2025 at 22:44 UTC. With a focal depth of about 50 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. New Zealand: 5 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

Magnitude
M3.7
Depth
49.5 km
UTC time
2025-09-05 22:44:38 UTC
Local time
—
Country
New Zealand
City
Marlborough
Source
emsc
Coordinates
-41.31560, 174.17560
Temperature
9.9°C

Map

Depth profile

Depth profile Depth: 49.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 49.5 km
Shallow
49.5 km
49.5 km — shallower than the regional average (69.9 km)
Regional average: 69.9 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Taranaki
    Distance: 224 km ·Stratovolcano ·Elevation: 2'518 m ·Last eruption: 1800 ·New Zealand
  • Ruapehu
    Distance: 255 km ·Stratovolcano ·Elevation: 2'797 m ·Last eruption: 2007 ·New Zealand
  • Tongariro
    Distance: 270 km ·Stratovolcano(es) ·Elevation: 1'978 m ·Last eruption: 2012 ·New Zealand
  • Taupo
    Distance: 317 km ·Caldera ·Elevation: 760 m ·Last eruption: 260 ·New Zealand
  • Okataina
    Distance: 404 km ·Lava dome(s) ·Elevation: 1'111 m ·Last eruption: 1981 ·New Zealand
  • Tuhua/Mayor Island
    Distance: 483 km ·Shield ·Elevation: 355 m ·Last eruption: -5055 ·New Zealand

Historic earthquake map · New Zealand

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · New Zealand

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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