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M4.5 Earthquake near South Sandwich Islands region

UTC time: 2025-03-30 21:39:47 UTC Local time: —
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Archive record · original publication time was not recorded

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

Magnitude
M4.5
Depth
75.8 km
Source
USGS

South Sandwich Islands region

Map

About this earthquake

A magnitude M4.5 earthquake was recorded near South Sandwich Islands region on March 30, 2025 at 21:39 UTC. At around 76 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The data is provided by USGS and cross-checked across seismological networks.

Details

ID
9c6e0a4ca4e33f0b386e748a284370c6cbae9dfb
Magnitude
M4.5
Depth
75.8 km
UTC time
2025-03-30 21:39:47 UTC
Local time
—
Country
—
Source
usgs
Coordinates
-56.15160, -27.03000

Depth profile

Depth profile Depth: 75.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 75.8 km
Intermediate
75.8 km
Why depth matters

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

Depth classes per USGS

Volcanoes nearby

  • Zavodovski
    Distance: 37 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Hodson
    Distance: 63 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Protector Seamounts
    Distance: 75 km ·Volcanic field ·Elevation: -55 m ·Last eruption: 1962 ·United Kingdom
  • Leskov Island
    Distance: 88 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Candlemas Island
    Distance: 106 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Saunders
    Distance: 186 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom

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

Stats (last 24h)

Global (24h)
613
Country (24h)
—
—
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