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New Zealand

M4.0 Earthquake near OFF E. COAST OF S. ISLAND, N.Z. (New Zealand)

UTC time: 2025-11-21 06:50:52 UTC Local time: —
Magnitude
M4.0
Depth
24.2 km
Source
EMSC

OFF E. COAST OF S. ISLAND, N.Z.

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About this earthquake

On November 21, 2025 at 06:50 UTC, a magnitude M4.0 earthquake occurred near OFF E. COAST OF S. ISLAND, N.Z. (New Zealand). The hypocenter lay relatively close to the surface at around 24 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by EMSC and cross-checked across seismological networks. New Zealand: over the past 24 hours, QuakeMap24 logged 3 earthquakes, the strongest at M4.0.

Details

ID
f870b134e14726946f935f254234564aa4c7520c
Magnitude
M4.0
Depth
24.2 km
UTC time
2025-11-21 06:50:52 UTC
Local time
—
Country
New Zealand
Source
emsc
Coordinates
-43.92480, 172.06390
Temperature
13.6°C

Depth profile

Depth profile Depth: 24.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 24.2 km
Shallow
24.2 km
24.2 km — shallower than the regional average (70.9 km)
Regional average: 70.9 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

Felt reports

2felt reports at EMSC / LastQuake

Voluntary reports of feeling this earthquake. The count is not an intensity measurement and is not added to USGS DYFI reports.

Data updated: Nov 21, 2025, 6:59 AM UTC · Last checked: Sep 6, 2026, 12:18 PM UTC

Source: EMSC / LastQuake

New Zealand

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 725 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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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