Tonga earthquakes

M5.2 earthquake 225 km S of ‘Ohonua, Tonga

A magnitude 5.2 earthquake struck 225 km S of ‘Ohonua, Tonga on Tue, May 14, 2019, 1:01 AM GMT+13 (12:01 UTC), 10 km (6 mi) below the surface.

Nuku‘alofa forecast More in Tonga

Map

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

Open the live map with earthquakes

The earthquake

Magnitude: 5.2 (mb, body-wave), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Tue, May 14, 2019, 1:01 AM GMT+13
UTC: 2019-05-13 12:01:10 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 23.360° S, 174.727° W
Region: Tonga
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
5.2	mb, body-wave	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.031 · 336 stations
5.0	Mw, moment	ISC-GEM global catalog	Final · ±0.1

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 9.7 km horizontally, 1.8 km in depth
Magnitude uncertainty: ±0.03
Depth from: Operator assigned
Station coverage gap: 43°
Stations used: 65

Nearest places

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

Nuku‘alofa, TongaPopulation 22,400. Forecast252 kmS

Nearby

Within 100 km, magnitude 2.2 and up: 8 in the 60 days after this one and 0 in the 30 days before it.

After

Earthquakes today Tonga earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70003kcb (also filed as iscgem616645602). Read Sat, Oct 3, 2026, 3:45 AM UTC.