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M4.9 Earthquake near South Sandwich Islands region

UTC time: 2026-07-02 02:17:58 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
M4.9
Depth
110.4 km
Source
USGS

South Sandwich Islands region

Map

About this earthquake

On July 2, 2026 at 02:17 UTC, a magnitude M4.9 earthquake occurred near South Sandwich Islands region. The earthquake originated at an intermediate depth of about 110 km. 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
13595ef2f055e8d9edf728edac29b165b8e6caaa
Magnitude
M4.9
Depth
110.4 km
UTC time
2026-07-02 02:17:58 UTC
Local time
—
Country
—
Source
usgs
Coordinates
-59.47950, -26.19980
Temperature
-13.6°C

Depth profile

Depth profile Depth: 110.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 110.4 km
Intermediate
110.4 km
Why depth matters

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

Depth classes per USGS

Tectonic context

Located on the Sandwich Plate.
Near the boundary Sandwich ↔ South America · about 82 km away

Volcanoes nearby

  • Bristol Island
    Distance: 55 km ·Stratovolcano ·Elevation: 1'100 m ·Last eruption: 2016 ·United Kingdom
  • Southern Thule
    Distance: 58 km ·Stratovolcano(es) ·Elevation: 1'075 m ·Last eruption: 1975 ·United Kingdom
  • Montagu Island
    Distance: 115 km ·Shield ·Elevation: 1'370 m ·Last eruption: 2007 ·United Kingdom
  • Saunders
    Distance: 187 km ·Stratovolcano ·Elevation: 843 m ·Last eruption: 2026 ·United Kingdom
  • Candlemas Island
    Distance: 268 km ·Stratovolcano ·Elevation: 550 m ·Last eruption: 1911 ·United Kingdom
  • Hodson
    Distance: 313 km ·Stratovolcano ·Elevation: 835 m ·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)
597
Country (24h)
—
—
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