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M4.7 Earthquake near SOUTH SANDWICH ISLANDS REGION

UTC time: 2025-12-04 16:17:39 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
M4.7
Depth
35.0 km
Source
EMSC

SOUTH SANDWICH ISLANDS REGION

Map

About this earthquake

On December 4, 2025 at 16:17 UTC, a magnitude M4.7 earthquake occurred near SOUTH SANDWICH ISLANDS REGION. The hypocenter lay relatively close to the surface at around 35 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

ID
320c96c9bad4f2f397fe804c8d8d6a57c84dc594
Magnitude
M4.7
Depth
35.0 km
UTC time
2025-12-04 16:17:39 UTC
Local time
—
Country
—
Source
emsc
Coordinates
-55.44300, -24.92440
Temperature
0.6°C

Depth profile

Depth profile Depth: 35 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 35 km
Shallow
35 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

Volcanoes nearby

  • Zavodovski
    Distance: 191 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Hodson
    Distance: 199 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Protector Seamounts
    Distance: 210 km ·Volcanic field ·Elevation: -55 m ·Last eruption: 1962 ·United Kingdom
  • Candlemas Island
    Distance: 212 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Leskov Island
    Distance: 241 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Saunders
    Distance: 279 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)
538
Country (24h)
—
—
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