Tonga earthquakes

M4.8 earthquake 168 km SE of Hihifo, Tonga

A magnitude 4.8 earthquake struck 168 km SE of Hihifo, Tonga on Fri, Dec 2, 2016, 9:26 PM GMT+14 (07:26 UTC), 58 km (36 mi) below the surface.

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Map

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The earthquake

Magnitude: 4.8 (mb, body-wave), light
Magnitude from: USGS National Earthquake Information Center
Local time: Fri, Dec 2, 2016, 9:26 PM GMT+14
UTC: 2016-12-02 07:26:43 UTC
Depth: 58.1 km (36.1 mi), shallow
Epicenter: 17.171° S, 172.854° 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 9.4 km horizontally, 7.4 km in depth
Magnitude uncertainty: ±0.10
Depth from: From location
Station coverage gap: 56°
Stations used: 38

Nearest places

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

Apia, SamoaPopulation 40,407. Forecast389 kmSSW

Nearby

Within 100 km, magnitude 1.8 and up: 6 in the 60 days after this one and 6 in the 30 days before it.

After

Before

Earthquakes today Tonga earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007e7x. Read Sun, Oct 4, 2026, 9:09 AM UTC.