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M6.1 Earthquake near South Sandwich Islands region

UTC time: 2025-01-01 13:48:24 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.

Magnitude
M6.1
Depth
70.0 km
Source
USGS

South Sandwich Islands region

Map

M6.1 Earthquake near South Sandwich Islands region · 2025-01-01 — Map showing the location of the epicenter
M6.1 Earthquake near South Sandwich Islands region · 2025-01-01 — Map showing the location of the epicenter

About this earthquake

A magnitude M6.1 earthquake was recorded near South Sandwich Islands region on January 1, 2025 at 13:48 UTC. The earthquake originated at an intermediate depth of about 70 km. Earthquakes of this magnitude can cause significant damage in populated areas.

The event was recorded by USGS.

Details

ID
7585bad584a924b561008fdae3995d34dd02aef8
Magnitude
M6.1
Depth
70.0 km
UTC time
2025-01-01 13:48:24 UTC
Local time
—
Country
—
Source
usgs
Coordinates
-56.40950, -26.70590

Depth profile

Depth profile Depth: 70 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 70 km
Intermediate
70 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
Grytviken662.8 kmW2

GeoNames · CC BY 4.0

Volcanoes nearby

  • Hodson
    Distance: 44 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Zavodovski
    Distance: 55 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Candlemas Island
    Distance: 75 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Leskov Island
    Distance: 92 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Protector Seamounts
    Distance: 106 km ·Volcanic field ·Elevation: -55 m ·Last eruption: 1962 ·United Kingdom
  • Saunders
    Distance: 155 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours1
First 24 hours1
First 72 hours1
Strongest subsequent eventM6.2
M6.22025-01-01 13:48:25 UTC8.2 kmSouth Sandwich Islands Region M4.52025-01-04 15:50:41 UTC73.6 kmSouth Sandwich Islands region M4.42025-01-05 03:57:53 UTC83.9 kmSouth Sandwich Islands region M4.42025-01-07 06:20:59 UTC43.8 kmSouth Sandwich Islands region M4.52025-01-10 23:07:10 UTC112.4 kmSouth Sandwich Islands region M4.52025-01-13 10:14:39 UTC101.0 kmSouth Sandwich Islands region M4.92025-01-15 12:06:35 UTC160.2 kmSouth Sandwich Islands Region M4.62025-01-16 03:44:12 UTC171.1 kmSouth Sandwich Islands region M4.72025-01-21 21:12:21 UTC84.8 kmSouth Sandwich Islands region M4.52025-01-26 13:18:03 UTC22.6 kmSouth Sandwich Islands region M4.72025-01-27 19:48:37 UTC121.0 kmSouth Sandwich Islands region

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#1
Earlier events M≥41
Earlier events M≥50
Compared since2025-01-01

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

Strongest earlier events

M4.72025-01-01 10:18:01 UTC52.3 kmSouth Sandwich Islands

Stats (last 24h)

Global (24h)
613
Country (24h)
—
—
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