Tonga earthquakes

M4.7 earthquake Tonga region

A magnitude 4.7 earthquake struck in the Tonga region on Thu, Jun 29, 2023, 4:20 AM GMT+13 (15:20 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.6 249 km SSW of ‘Ohonua, Tonga. This one was a foreshock.

Nuku‘alofa forecastMore 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
4.7 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-06-28 15:20:09 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
23.791° S, 175.289° 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 11.4 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.08
Depth from
Operator assigned
Station coverage gap
115°
Stations used
55

Nearest places

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

Nearby

Within 100 km, magnitude 1.7 and up: 33 in the 60 days after this one and 102 in the 30 days before it.

After

  1. 4.6249 km SSW of ‘Ohonua, Tonga · 1194 days ago · 17 km deep · 33 km away
  2. 4.6207 km SSW of ‘Ohonua, Tonga · 1192 days ago · 10 km deep · 69 km away
  3. 5.6249 km SSW of ‘Ohonua, Tonga · 1191 days ago · 9 km deep · 36 km away
  4. 4.8246 km SSW of ‘Ohonua, Tonga · 1191 days ago · 35 km deep · 37 km away
  5. 4.6231 km SSW of ‘Ohonua, Tonga · 1190 days ago · 35 km deep · 77 km away
  6. 4.4288 km S of ‘Ohonua, Tonga · 1190 days ago · 10 km deep · 25 km away
  7. 4.9288 km SSW of ‘Ohonua, Tonga · 1190 days ago · 31 km deep · 51 km away
  8. 4.4295 km SSW of ‘Ohonua, Tonga · 1190 days ago · 35 km deep · 58 km away
  9. 4.7248 km S of ‘Ohonua, Tonga · 1190 days ago · 10 km deep · 27 km away
  10. 4.3255 km S of ‘Ohonua, Tonga · 1190 days ago · 10 km deep · 33 km away
  11. 4.5246 km SSW of ?Ohonua, Tonga · 1190 days ago · 22 km deep · 41 km away
  12. 4.3275 km SSW of ‘Ohonua, Tonga · 1190 days ago · 10 km deep · 43 km away
  13. 5.1297 km SSW of ‘Ohonua, Tonga · 1190 days ago · 16 km deep · 36 km away
  14. 5.3273 km SSW of ‘Ohonua, Tonga · 1189 days ago · 10 km deep · 48 km away
  15. 4.9293 km SSW of ‘Ohonua, Tonga · 1189 days ago · 35 km deep · 43 km away
  16. 4.4south of Tonga · 1189 days ago · 10 km deep · 42 km away
  17. 4.5south of Tonga · 1189 days ago · 22 km deep · 65 km away
  18. 4.6195 km S of ‘Ohonua, Tonga · 1189 days ago · 10 km deep · 79 km away
  19. 4.5252 km S of ‘Ohonua, Tonga · 1189 days ago · 10 km deep · 45 km away
  20. 4.5278 km SSW of ‘Ohonua, Tonga · 1189 days ago · 22 km deep · 30 km away
  21. 4.4208 km S of ‘Ohonua, Tonga · 1187 days ago · 10 km deep · 66 km away
  22. 4.9south of Tonga · 1185 days ago · 31 km deep · 76 km away
  23. 4.3south of Tonga · 1179 days ago · 10 km deep · 87 km away
  24. 4.8south of Tonga · 1172 days ago · 10 km deep · 97 km away
  25. 4.9south of Tonga · 1172 days ago · 10 km deep · 95 km away
  26. 4.5275 km S of ‘Ohonua, Tonga · 1169 days ago · 10 km deep · 3 km away
  27. 4.5south of Tonga · 1166 days ago · 10 km deep · 68 km away
  28. 4.6south of Tonga · 1164 days ago · 10 km deep · 72 km away
  29. 4.8293 km SSW of ‘Ohonua, Tonga · 1160 days ago · 11 km deep · 59 km away
  30. 4.4269 km SSW of ‘Ohonua, Tonga · 1159 days ago · 30 km deep · 24 km away
  31. 4.9south of Tonga · 1146 days ago · 30 km deep · 98 km away
  32. 5.1268 km SSW of ‘Ohonua, Tonga · 1145 days ago · 20 km deep · 31 km away
  33. 4.7south of Tonga · 1137 days ago · 10 km deep · 61 km away

Before

  1. 4.6south of Tonga · 1195 days ago · 23 km deep · 74 km away
  2. 4.7270 km SSW of ?Ohonua, Tonga · 1195 days ago · 10 km deep · 57 km away
  3. 4.4south of Tonga · 1195 days ago · 10 km deep · 98 km away
  4. 4.6Tonga region · 1195 days ago · 10 km deep · 50 km away
  5. 4.7280 km S of ‘Ohonua, Tonga · 1196 days ago · 10 km deep · 20 km away
  6. 5.2Tonga region · 1197 days ago · 35 km deep · 70 km away
  7. 4.7south of Tonga · 1197 days ago · 35 km deep · 65 km away
  8. 4.9283 km SSW of ‘Ohonua, Tonga · 1197 days ago · 10 km deep · 54 km away
  9. 4.4295 km S of ‘Ohonua, Tonga · 1197 days ago · 10 km deep · 24 km away
  10. 4.5279 km SSW of ‘Ohonua, Tonga · 1198 days ago · 22 km deep · 24 km away
  11. 4.5265 km SSW of ‘Ohonua, Tonga · 1198 days ago · 18 km deep · 22 km away
  12. 4.7south of Tonga · 1198 days ago · 10 km deep · 75 km away
  13. 4.7south of Tonga · 1198 days ago · 10 km deep · 61 km away
  14. 4.6south of Tonga · 1198 days ago · 10 km deep · 45 km away
  15. 4.2south of Tonga · 1198 days ago · 10 km deep · 58 km away
  16. 5.4south of Tonga · 1198 days ago · 10 km deep · 53 km away
  17. 4.3south of Tonga · 1198 days ago · 10 km deep · 71 km away
  18. 4.6south of Tonga · 1198 days ago · 10 km deep · 75 km away
  19. 6.2south of Tonga · 1198 days ago · 9 km deep · 44 km away
  20. 4.7south of Tonga · 1198 days ago · 10 km deep · 73 km away

Earthquakes todayTonga earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000kqig. Read Mon, Oct 5, 2026, 9:46 AM UTC.