Tonga earthquakes

M4.5 earthquake 88 km N of Hihifo, Tonga

A magnitude 4.5 earthquake struck 88 km N of Hihifo, Tonga on Sat, Dec 30, 2023, 8:25 PM GMT+13 (07:25 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.2 134 km N 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
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-12-30 07:25:45 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
15.154° S, 173.800° 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 5.0 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.12
Depth from
Operator assigned
Station coverage gap
105°
Stations used
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 9 in the 30 days before it.

After

  1. 5.2134 km N of Hihifo, Tonga · 1007 days ago · 10 km deep · 48 km away
  2. 4.4115 km N of Hihifo, Tonga · 1005 days ago · 10 km deep · 33 km away
  3. 4.6140 km NE of Hihifo, Tonga · 1000 days ago · 10 km deep · 97 km away
  4. 4.4125 km NNE of Hihifo, Tonga · 994 days ago · 10 km deep · 45 km away
  5. 4.7118 km NE of Hihifo, Tonga · 993 days ago · 10 km deep · 83 km away
  6. 4.426 km N of Hihifo, Tonga · 989 days ago · 64 km deep · 63 km away
  7. 4.361 km N of Hihifo, Tonga · 989 days ago · 35 km deep · 30 km away
  8. 5.0124 km NE of Hihifo, Tonga · 988 days ago · 10 km deep · 97 km away
  9. 4.2107 km NE of Hihifo, Tonga · 986 days ago · 10 km deep · 77 km away
  10. 4.4112 km N of Hihifo, Tonga · 980 days ago · 35 km deep · 30 km away
  11. 4.697 km NNE of Hihifo, Tonga · 976 days ago · 10 km deep · 23 km away
  12. 5.0116 km NE of Hihifo, Tonga · 974 days ago · 10 km deep · 77 km away
  13. 4.795 km N of Hihifo, Tonga · 973 days ago · 21 km deep · 9 km away
  14. 4.5123 km NW of Hihifo, Tonga · 964 days ago · 10 km deep · 92 km away
  15. 4.278 km NNE of Hihifo, Tonga · 963 days ago · 10 km deep · 31 km away
  16. 4.675 km NNW of Hihifo, Tonga · 962 days ago · 82 km deep · 35 km away
  17. 4.3120 km NE of Hihifo, Tonga · 961 days ago · 10 km deep · 78 km away
  18. 4.5101 km NNE of Hihifo, Tonga · 959 days ago · 25 km deep · 25 km away
  19. 4.6102 km NW of Hihifo, Tonga · 956 days ago · 174 km deep · 75 km away

Before

  1. 4.3107 km NNE of Hihifo, Tonga · 1008 days ago · 32 km deep · 54 km away
  2. 4.699 km NNE of Hihifo, Tonga · 1009 days ago · 10 km deep · 36 km away
  3. 4.191 km WNW of Hihifo, Tonga · 1014 days ago · 176 km deep · 88 km away
  4. 5.4102 km NNE of Hihifo, Tonga · 1015 days ago · 39 km deep · 27 km away · felt by 1
  5. 5.5104 km NE of Hihifo, Tonga · 1026 days ago · 10 km deep · 59 km away · felt by 2
  6. 5.0107 km NNE of Hihifo, Tonga · 1026 days ago · 10 km deep · 59 km away · felt by 1
  7. 4.679 km NNE of Hihifo, Tonga · 1029 days ago · 92 km deep · 46 km away
  8. 4.5104 km NNE of Hihifo, Tonga · 1030 days ago · 10 km deep · 41 km away
  9. 4.7104 km NE of Hihifo, Tonga · 1032 days ago · 23 km deep · 71 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000m1ak. Read Sat, Oct 3, 2026, 1:47 AM UTC.