Tonga earthquakes

M4.5 earthquake 114 km NE of Neiafu, Tonga

A magnitude 4.5 earthquake struck 114 km NE of Neiafu, Tonga on Sat, Jun 4, 2016, 10:25 PM GMT-12 (10:25 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.6 Tonga region. This one was a foreshock.

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

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The earthquake

Magnitude
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-06-05 10:25:39 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
17.879° S, 173.262° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 10.8 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.11
Depth from
Operator assigned
Station coverage gap
61°
Stations used
34

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

Earthquakes todayTonga earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us200063ji. Read Sun, Oct 4, 2026, 7:48 PM UTC.