Back to map
M5.3 Depth: 46.0 km

M5.3 Earthquake near South Sandwich Islands Region

UTC time: 2025-07-16 12:52:28 UTC Local time: —

About this earthquake

A magnitude M5.3 earthquake was recorded near South Sandwich Islands Region on July 16, 2025 at 12:52 UTC. With a focal depth of about 46 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
M5.3
Depth
46.0 km
UTC time
2025-07-16 12:52:28 UTC
Local time
—
Country
—
Source
gfz
Coordinates
-59.65000, -26.25000
Temperature
-11.1°C

Map

Depth profile

Depth profile Depth: 46 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 46 km
Shallow
46 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
Grytviken860.3 kmNW2

GeoNames · CC BY 4.0

Volcanoes nearby

  • Southern Thule
    Distance: 60 km ·Stratovolcano(es) ·Elevation: 1'075 m ·Last eruption: 1975 ·United Kingdom
  • Bristol Island
    Distance: 72 km ·Stratovolcano ·Elevation: 1'100 m ·Last eruption: 2016 ·United Kingdom
  • Montagu Island
    Distance: 134 km ·Shield ·Elevation: 1'370 m ·Last eruption: 2007 ·United Kingdom
  • Saunders
    Distance: 206 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom
  • Candlemas Island
    Distance: 287 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Hodson
    Distance: 331 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#3
Earlier events M≥430
Earlier events M≥59
Compared since2025-01-03

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

Strongest earlier events

M5.72025-03-20 06:30:19 UTC103.0 kmSouth Sandwich Islands region M5.52025-01-03 02:33:17 UTC99.3 kmSouth Sandwich Islands region M5.32025-07-02 16:58:01 UTC53.0 kmSouth Sandwich Islands Region M5.32025-03-26 07:26:17 UTC84.8 kmSouth Sandwich Islands region M5.22025-07-16 12:52:27 UTC10.3 kmSouth Sandwich Islands region

Stats (last 24h)

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

Share