Tonga earthquakes

M4.0 earthquake 76 km NNE of Hihifo, Tonga

A magnitude 4.0 earthquake struck 76 km NNE of Hihifo, Tonga on Thu, May 11, 2023, 2:32 PM GMT+13 (01:32 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.7 126 km NNE of Hihifo, Tonga. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
4.0 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-05-11 01:32:08 UTC
Depth
35.1 km (21.8 mi), shallow
Epicenter
15.357° S, 173.430° 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 10.5 km horizontally, 8.5 km in depth
Magnitude uncertainty
±0.37
Depth from
From location
Station coverage gap
107°
Stations used
10

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 16 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 4.2Samoa Islands region · 1240 days ago · 47 km deep · 68 km away
  2. 4.6129 km NE of Hihifo, Tonga · 1232 days ago · 10 km deep · 53 km away
  3. 5.034 km NE of Hihifo, Tonga · 1229 days ago · 39 km deep · 45 km away · felt by 1
  4. 4.3106 km NNE of Hihifo, Tonga · 1225 days ago · 10 km deep · 34 km away
  5. 4.3102 km NE of Hihifo, Tonga · 1225 days ago · 18 km deep · 26 km away
  6. 5.3105 km NE of Hihifo, Tonga · 1216 days ago · 35 km deep · 31 km away
  7. 4.799 km NNE of Hihifo, Tonga · 1215 days ago · 10 km deep · 30 km away
  8. 4.558 km N of Hihifo, Tonga · 1207 days ago · 79 km deep · 33 km away
  9. 4.5138 km NE of Hihifo, Tonga · 1203 days ago · 10 km deep · 62 km away
  10. 5.7126 km NNE of Hihifo, Tonga · 1203 days ago · 8 km deep · 50 km away
  11. 4.4117 km NE of Hihifo, Tonga · 1199 days ago · 10 km deep · 44 km away
  12. 4.534 km NE of Hihifo, Tonga · 1198 days ago · 21 km deep · 46 km away
  13. 5.4123 km NE of Hihifo, Tonga · 1197 days ago · 35 km deep · 52 km away · felt by 3
  14. 4.8103 km NNW of Hihifo, Tonga · 1194 days ago · 171 km deep · 95 km away
  15. 4.259 km NNW of Hihifo, Tonga · 1187 days ago · 171 km deep · 73 km away
  16. 4.277 km N of Hihifo, Tonga · 1183 days ago · 35 km deep · 47 km away

Before

  1. 4.848 km WNW of Hihifo, Tonga · 1241 days ago · 175 km deep · 98 km away
  2. 5.5124 km ENE of Hihifo, Tonga · 1249 days ago · 32 km deep · 83 km away · felt by 1
  3. 4.5105 km NE of Hihifo, Tonga · 1255 days ago · 10 km deep · 34 km away
  4. 4.9138 km NE of Hihifo, Tonga · 1255 days ago · 10 km deep · 71 km away
  5. 4.5112 km NNE of Hihifo, Tonga · 1270 days ago · 33 km deep · 39 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000kcaj. Read Fri, Oct 2, 2026, 1:55 PM UTC.