Tonga earthquakes

M4.2 earthquake 126 km SSE of Hihifo, Tonga

A magnitude 4.2 earthquake struck 126 km SSE of Hihifo, Tonga on Mon, Jun 10, 2024, 9:46 PM GMT-12 (09:46 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.8 68 km SSE of Hihifo, Tonga. This one was a foreshock.

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The earthquake

Magnitude
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2024-06-11 09:46:11 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
17.050° S, 173.445° W
Region
Tonga
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 11.5 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.14
Depth from
Operator assigned
Station coverage gap
116°
Stations used
25

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 2 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000n8au. Read Sun, Oct 4, 2026, 3:02 AM UTC.