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South Georgia & South Sandwich Islands

M5.6 Earthquake near SOUTH SANDWICH ISLANDS REGION (South Georgia & South Sandwich Islands)

UTC time: 2025-07-30 09:24:37 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

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M5.6 Earthquake near SOUTH SANDWICH ISLANDS REGION (South Georgia & South Sandwich Islands) · 2025-07-30 — Map showing the location of the epicenter
M5.6 Earthquake near SOUTH SANDWICH ISLANDS REGION (South Georgia & South Sandwich Islands) · 2025-07-30 — Map showing the location of the epicenter

About this earthquake

A magnitude M5.6 earthquake was recorded near SOUTH SANDWICH ISLANDS REGION (South Georgia & South Sandwich Islands) on July 30, 2025 at 09:24 UTC. The earthquake originated at an intermediate depth of about 100 km. Events of this size can cause damage near the epicenter.

The event was recorded by EMSC.

Depth profile

Depth profile Depth: 100 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 100 km
Intermediate
100 km
100 km — close to the regional average (110.6 km)
Regional average: 110.6 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Nearby population centers

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

PlaceDistanceDirectionPopulation
Grytviken818.7 kmNW2

GeoNames · CC BY 4.0

Volcanoes nearby

  • Bristol Island
    Distance: 23 km ·Stratovolcano ·Elevation: 1'100 m ·Last eruption: 2016 ·United Kingdom
  • Montagu Island
    Distance: 59 km ·Shield ·Elevation: 1'370 m ·Last eruption: 2007 ·United Kingdom
  • Southern Thule
    Distance: 81 km ·Stratovolcano(es) ·Elevation: 1'075 m ·Last eruption: 1975 ·United Kingdom
  • Saunders
    Distance: 131 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom
  • Candlemas Island
    Distance: 212 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Hodson
    Distance: 258 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom

South Georgia & South Sandwich Islands

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 8 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

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#2
Earlier events M≥441
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

M5.62025-04-05 11:32:02 UTC124.5 kmSouth Sandwich Islands Region M5.62025-07-30 09:24:36 UTC4.2 kmSouth Sandwich Islands region M5.52025-01-03 02:33:17 UTC24.2 kmSouth Sandwich Islands region M5.32025-07-16 12:52:28 UTC76.5 kmSouth Sandwich Islands Region M5.32025-07-02 16:58:01 UTC58.8 kmSouth Sandwich Islands Region

Historic earthquake map · South Georgia & South Sandwich Islands

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

Country statistics · South Georgia & South Sandwich Islands

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

Stats (last 24h)

Global (24h)
606
Country (24h)
South Georgia & South Sandwich Islands
0
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