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M5.0 Depth: 10.0 km

M5.0 Earthquake near South Sandwich Islands Region

UTC time: 2025-09-19 10:06:42 UTC Local time: —

About this earthquake

On September 19, 2025 at 10:06 UTC, a magnitude M5.0 earthquake occurred near South Sandwich Islands Region. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by GFZ.

Details

Magnitude
M5.0
Depth
10.0 km
UTC time
2025-09-19 10:06:42 UTC
Local time
—
Country
—
Source
gfz
Coordinates
-58.69000, -24.25000
Temperature
-4.5°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
Grytviken896.2 kmNW2

GeoNames · CC BY 4.0

Volcanoes nearby

  • Montagu Island
    Distance: 126 km ·Shield ·Elevation: 1'370 m ·Last eruption: 2007 ·United Kingdom
  • Bristol Island
    Distance: 136 km ·Stratovolcano ·Elevation: 1'100 m ·Last eruption: 2016 ·United Kingdom
  • Saunders
    Distance: 164 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom
  • Southern Thule
    Distance: 189 km ·Stratovolcano(es) ·Elevation: 1'075 m ·Last eruption: 1975 ·United Kingdom
  • Candlemas Island
    Distance: 229 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Hodson
    Distance: 280 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom

Subsequent earthquakes nearby

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

First 6 hours1
First 24 hours3
First 72 hours5
Strongest subsequent eventM5.5
M5.02025-09-19 10:06:43 UTC6.1 km M5.22025-09-20 07:28:13 UTC100.4 kmSouth Sandwich Islands Region M5.12025-09-20 07:28:16 UTC98.1 kmSouth Sandwich Islands region M5.42025-09-20 15:31:09 UTC79.9 kmSouth Sandwich Islands Region M5.22025-09-20 15:31:09 UTC68.0 km M5.12025-09-23 05:36:34 UTC62.0 kmSouth Sandwich Islands region M5.12025-09-23 05:36:34 UTC52.3 km M5.22025-09-24 13:36:21 UTC148.5 kmEvent of magnitude 5.2, near of Mar del Plata (Monde) M5.32025-09-24 13:36:28 UTC107.8 kmSouth Sandwich Islands Region M5.12025-09-24 13:36:30 UTC102.9 km M5.12025-09-24 13:36:31 UTC103.4 kmSouth Sandwich Islands region M5.42025-10-08 03:50:46 UTC96.4 km

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#14
Earlier events M≥436
Earlier events M≥517
Compared since2025-01-03

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

Strongest earlier events

M5.92025-08-31 16:24:29 UTC83.7 km M5.62025-08-31 16:24:21 UTC81.5 kmSouth Sandwich Islands Region M5.62025-07-30 09:24:37 UTC115.8 kmSouth Sandwich Islands region M5.62025-07-30 09:24:37 UTC113.5 km M5.52025-08-31 16:24:23 UTC59.5 kmEvent of magnitude 5.5, near of Mar del Plata (Monde)

Stats (last 24h)

Global (24h)
652
Country (24h)
—
—
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