Back to map
M5.2 Depth: 10.0 km

M5.2 Earthquake near 140 km S of ‘Ohonua, Tonga

UTC time: 2025-07-03 08:40:09 UTC Local time: —

About this earthquake

On July 3, 2025 at 08:40 UTC, a magnitude M5.2 earthquake occurred near 140 km S of ‘Ohonua, Tonga. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Events of this size can cause damage near the epicenter.

The event was recorded by USGS.

Details

Magnitude
M5.2
Depth
10.0 km
UTC time
2025-07-03 08:40:09 UTC
Local time
—
Country
—
Source
usgs
Coordinates
-22.60380, -174.86310
Temperature
22.6°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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Nuku'alofa166.8 kmN22'400

GeoNames · CC BY 4.0

Volcanoes nearby

  • Tofua Arc at 21.3°S
    Distance: 162 km ·Stratovolcano ·Elevation: -68 m ·Last eruption: 1932 ·Tonga
  • Tofua Arc at 21.1°S
    Distance: 186 km ·Stratovolcano ·Elevation: -65 m ·Tonga
  • Tofua Arc at 20.9°S
    Distance: 207 km ·Stratovolcano ·Elevation: -296 m ·Last eruption: 2017 ·Tonga
  • Hunga Tonga-Hunga Ha'apai
    Distance: 234 km ·Caldera ·Elevation: 114 m ·Last eruption: 2022 ·Tonga
  • Fonuafo'ou
    Distance: 260 km ·Stratovolcano ·Elevation: -17 m ·Last eruption: 1936 ·Tonga
  • Tofua
    Distance: 318 km ·Caldera ·Elevation: 515 m ·Last eruption: 2026 ·Tonga

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#3
Earlier events M≥434
Earlier events M≥513
Compared since2025-01-13

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.02025-05-25 10:49:53 UTC86.2 kmTonga Islands Region M6.02025-05-25 10:49:53 UTC90.7 km M5.22025-06-17 12:00:22 UTC69.4 kmTonga Islands Region M5.22025-06-12 08:25:02 UTC53.0 kmTonga Islands Region M5.22025-05-31 11:24:16 UTC109.9 km

Stats (last 24h)

Global (24h)
657
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

Share