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M4.9 Depth: 10.0 km

M4.9 Earthquake near South Sandwich Islands Region

UTC time: 2025-11-16 00:00:11 UTC Local time: —

About this earthquake

On November 16, 2025 at 00:00 UTC, a magnitude M4.9 earthquake occurred near South Sandwich Islands Region. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

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

Details

Magnitude
M4.9
Depth
10.0 km
UTC time
2025-11-16 00:00:11 UTC
Local time
—
Country
—
Source
gfz
Coordinates
-55.31000, -27.29000
Temperature
-0.3°C

Map

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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

  • Protector Seamounts
    Distance: 87 km ·Volcanic field ·Elevation: -55 m ·Last eruption: 1962 ·United Kingdom
  • Zavodovski
    Distance: 111 km ·Stratovolcano ·Elevation: 551 m ·Last eruption: 2016 ·United Kingdom
  • Hodson
    Distance: 156 km ·Stratovolcano ·Elevation: 835 m ·United Kingdom
  • Leskov Island
    Distance: 159 km ·Stratovolcano ·Elevation: 190 m ·United Kingdom
  • Candlemas Island
    Distance: 201 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Saunders
    Distance: 281 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom

Stats (last 24h)

Global (24h)
659
Country (24h)
—
—
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