Tonga earthquakes

M4.3 earthquake 264 km WNW of Haveluloto, Tonga

A magnitude 4.3 earthquake struck 264 km WNW of Haveluloto, Tonga on Mon, May 5, 2014, 1:13 PM GMT+13 (00:13 UTC), 400 km (248 mi) below the surface.

A larger quake followed: M5.4 295 km WNW of Haveluloto, Tonga. 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
4.3 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2014-05-05 00:13:49 UTC
Depth
399.6 km (248.3 mi), deep
Epicenter
20.685° S, 177.705° 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.

Magnitude uncertainty
±0.07
Depth from
FROM_LOCATION
Station coverage gap
112°
Stations used
69

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 33 in the 60 days after this one and 11 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000qa19. Read Mon, Oct 5, 2026, 12:08 PM UTC.