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South Georgia & South Sandwich Islands · South Sandwich Islands

M4.7 Earthquake near South Sandwich Islands (South Georgia & South Sandwich Islands)

UTC time: 2026-03-27 20:10:43 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
M4.7
Depth
116.0 km
Source
EMSC

South Sandwich Islands · South Sandwich Islands

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About this earthquake

A magnitude M4.7 earthquake was recorded near South Sandwich Islands (South Georgia & South Sandwich Islands) on March 27, 2026 at 20:10 UTC. The earthquake originated at an intermediate depth of about 116 km. Tremors of this size are distinctly felt and can occasionally cause light damage.

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

Depth profile

Depth profile Depth: 116 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 116 km
Intermediate
116 km
116 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

Volcanoes nearby

  • Candlemas Island
    Distance: 17 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Hodson
    Distance: 59 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Saunders
    Distance: 86 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom
  • Zavodovski
    Distance: 108 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Leskov Island
    Distance: 114 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Montagu Island
    Distance: 157 km ·Shield ·Elevation: 1'370 m ·Last eruption: 2007 ·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

Historic earthquake map · South Georgia & South Sandwich Islands

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Country statistics · South Georgia & South Sandwich Islands

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Stats (last 24h)

Global (24h)
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South Georgia & South Sandwich Islands
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