Tonga earthquakes

M5.0 earthquake 74 km WNW of Hihifo, Tonga

A magnitude 5.0 earthquake struck 74 km WNW of Hihifo, Tonga on Thu, May 11, 2023, 5:32 AM GMT+13 (16:32 UTC), 199 km (124 mi) below the surface.

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The earthquake

Magnitude: 5.0 (mb, body-wave), moderate
Magnitude from: USGS National Earthquake Information Center
Local time: Thu, May 11, 2023, 5:32 AM GMT+13
UTC: 2023-05-10 16:32:40 UTC
Depth: 198.8 km (123.6 mi), intermediate-depth
Epicenter: 15.611° S, 174.395° 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 8.5 km horizontally, 5.4 km in depth
Magnitude uncertainty: ±0.06
Depth from: From location
Station coverage gap: 51°
Stations used: 107

Nearest places

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

Apia, SamoaPopulation 40,407. Forecast345 kmSW

Nearby

Within 100 km, magnitude 2.0 and up: 28 in the 60 days after this one and 4 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 us6000kax1. Read Fri, Oct 2, 2026, 11:23 PM UTC.