Tonga earthquakes

M4.3 earthquake 273 km WNW of Haveluloto, Tonga

A magnitude 4.3 earthquake struck 273 km WNW of Haveluloto, Tonga on Sun, Dec 30, 2007, 3:37 PM GMT+13 (02:37 UTC), 498 km (310 mi) below the surface.

A larger quake followed: M4.6 292 km WNW of Haveluloto, Tonga. This one was a foreshock.

Nuku‘alofa forecastMore in Tonga

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.3 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2007-12-30 02:37:23 UTC
Depth
498.4 km (309.7 mi), deep
Epicenter
20.447° S, 177.733° W
Region
Tonga
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000fvmj. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Station coverage gap
118°
Stations used
39

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 6 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000fvmj. Read Thu, Oct 1, 2026, 5:00 PM UTC.