Tonga earthquakes

M4.5 earthquake 76 km NNW of Hihifo, Tonga

A magnitude 4.5 earthquake struck 76 km NNW of Hihifo, Tonga on Sat, Jan 7, 2017, 1:25 PM GMT+14 (23:25 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.5 109 km NNE of Hihifo, Tonga. This one was a foreshock.

Apia 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
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2017-01-06 23:25:54 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
15.303° S, 174.033° 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 6.7 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.18
Depth from
Operator assigned
Station coverage gap
103°
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 4.689 km NNW of Hihifo, Tonga · 3556 days ago · 10 km deep · 14 km away
  2. 4.9137 km NW of Hihifo, Tonga · 3554 days ago · 232 km deep · 89 km away
  3. 4.288 km NNW of Hihifo, Tonga · 3550 days ago · 381 km deep · 15 km away
  4. 5.5109 km NNE of Hihifo, Tonga · 3549 days ago · 5 km deep · 85 km away · felt by 4
  5. 4.828 km NE of Hihifo, Tonga · 3545 days ago · 82 km deep · 70 km away
  6. 4.7101 km NNE of Hihifo, Tonga · 3545 days ago · 24 km deep · 69 km away
  7. 4.4111 km NE of Hihifo, Tonga · 3513 days ago · 8 km deep · 91 km away
  8. 4.656 km N of Hihifo, Tonga · 3510 days ago · 69 km deep · 34 km away
  9. 4.745 km NE of Hihifo, Tonga · 3510 days ago · 10 km deep · 78 km away
  10. 4.398 km NNE of Hihifo, Tonga · 3503 days ago · 35 km deep · 68 km away
  11. 4.460 km N of Hihifo, Tonga · 3498 days ago · 113 km deep · 34 km away
  12. 4.3108 km N of Hihifo, Tonga · 3497 days ago · 32 km deep · 53 km away

Before

  1. 4.5104 km NNE of Hihifo, Tonga · 3558 days ago · 10 km deep · 64 km away
  2. 4.5Tonga · 3576 days ago · 10 km deep · 14 km away
  3. 4.6115 km NNE of Hihifo, Tonga · 3578 days ago · 23 km deep · 65 km away
  4. 4.731 km SW of Hihifo, Tonga · 3584 days ago · 10 km deep · 98 km away

Earthquakes todayTonga earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007v6p. Read Sat, Oct 3, 2026, 3:50 AM UTC.