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Fiji · Eastern

M4.4 Earthquake near Lau, Eastern (Fiji)

UTC time: 2026-08-28 10:38:34 UTC Local time: —

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About this earthquake

On August 28, 2026 at 10:38 UTC, a magnitude M4.4 earthquake occurred near Lau, Eastern (Fiji). At roughly 535 km, the focus was very deep, so surface shaking tends to be weaker. 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
5be4b8293ca358fdbf39363c25d252b4dec35678
Magnitude
M4.4
Depth
535.4 km
UTC time
2026-08-28 10:38:34 UTC
Local time
—
Country
Fiji
State
Eastern
City
Lau
County
Lau
Source
usgs
Coordinates
-21.12330, -178.64540
Temperature
21.3°C

Depth profile

Depth profile Depth: 535.4 km (Deep) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 535.4 km
Deep
535.4 km
535.4 km — close to the regional average (568.7 km)
Regional average: 568.7 km
Why depth matters

Deep quakes are felt over very large areas but rarely cause surface damage.

Depth classes per USGS

Volcanoes nearby

  • Tofua Arc at 21.1°S
    Distance: 300 km ·Stratovolcano ·Elevation: -65 m ·Tonga
  • Tofua Arc at 21.3°S
    Distance: 311 km ·Stratovolcano ·Elevation: -68 m ·Last eruption: 1932 ·Tonga
  • Tofua Arc at 20.9°S
    Distance: 323 km ·Stratovolcano ·Elevation: -296 m ·Last eruption: 2017 ·Tonga
  • Hunga Tonga-Hunga Ha'apai
    Distance: 345 km ·Caldera ·Elevation: 114 m ·Last eruption: 2022 ·Tonga
  • Fonuafo'ou
    Distance: 347 km ·Stratovolcano ·Elevation: -17 m ·Last eruption: 1936 ·Tonga
  • Tofua
    Distance: 403 km ·Caldera ·Elevation: 515 m ·Last eruption: 2026 ·Tonga

Eastern

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 104 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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