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M5.4 Depth: 10.0 km

M5.4 Earthquake near South Sandwich Islands Region

UTC time: 2025-06-10 04:07:21 UTC Local time: —

About this earthquake

A magnitude M5.4 earthquake was recorded near South Sandwich Islands Region on June 10, 2025 at 04:07 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by GFZ.

Details

Magnitude
M5.4
Depth
10.0 km
UTC time
2025-06-10 04:07:21 UTC
Local time
—
Country
—
Source
gfz
Coordinates
-55.29000, -27.85000
Temperature
-3.4°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Grytviken566.0 kmW2

GeoNames · CC BY 4.0

Volcanoes nearby

  • Protector Seamounts
    Distance: 72 km ·Volcanic field ·Elevation: -55 m ·Last eruption: 1962 ·United Kingdom
  • Zavodovski
    Distance: 114 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Leskov Island
    Distance: 153 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Hodson
    Distance: 164 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Candlemas Island
    Distance: 212 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Saunders
    Distance: 291 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours8
First 24 hours8
First 72 hours8
Strongest subsequent eventM5.6
M5.62025-06-10 04:07:22 UTC12.6 km M5.62025-06-10 04:07:23 UTC21.1 kmSouth Sandwich Islands region M5.02025-06-10 04:34:30 UTC15.5 kmSouth Sandwich Islands Region M4.82025-06-10 04:34:32 UTC20.0 kmSouth Sandwich Islands region M4.82025-06-10 04:34:32 UTC15.7 km M5.12025-06-10 07:27:44 UTC30.2 kmSouth Sandwich Islands region M5.12025-06-10 07:27:44 UTC29.5 kmSouth Sandwich Islands Region M5.12025-06-10 07:27:45 UTC34.4 km M5.32025-06-15 03:18:26 UTC103.0 km M5.32025-06-15 03:18:27 UTC102.5 kmSouth Sandwich Islands Region M5.32025-06-28 18:18:18 UTC69.6 kmSouth Sandwich Islands Region M5.12025-06-28 18:18:20 UTC71.6 km

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#6
Earlier events M≥439
Earlier events M≥517
Compared since2025-01-01

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.12025-01-01 13:48:24 UTC143.5 kmSouth Sandwich Islands region M5.92025-03-14 23:42:32 UTC76.5 kmSouth Sandwich Islands region M5.72025-03-27 00:41:25 UTC103.8 kmSouth Sandwich Islands region M5.62025-03-18 22:52:34 UTC67.5 kmSouth Sandwich Islands region M5.52025-06-10 03:46:06 UTC10.9 kmSouth Sandwich Islands Region

Stats (last 24h)

Global (24h)
661
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

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