Tonga earthquakes

M4.7 earthquake 136 km ENE of Hihifo, Tonga

A magnitude 4.7 earthquake struck 136 km ENE of Hihifo, Tonga on Sun, May 14, 2017, 3:01 PM GMT+13 (02:01 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.9 109 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
4.7 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2017-05-14 02:01:48 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
15.300° S, 172.720° 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 3.4 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.07
Depth from
Operator assigned
Station coverage gap
89°
Stations used
56

Nearest places

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

Nearby

Within 100 km, magnitude 1.7 and up: 12 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 4.786 km ENE of Hihifo, Tonga · 3423 days ago · 65 km deep · 51 km away
  2. 4.3133 km SW of Gataivai, Samoa · 3417 days ago · 45 km deep · 89 km away
  3. 4.9109 km NNE of Hihifo, Tonga · 3417 days ago · 10 km deep · 58 km away
  4. 4.6108 km NE of Hihifo, Tonga · 3417 days ago · 12 km deep · 44 km away
  5. 4.2119 km NE of Hihifo, Tonga · 3409 days ago · 36 km deep · 34 km away
  6. 4.479 km NNE of Hihifo, Tonga · 3404 days ago · 10 km deep · 89 km away
  7. 4.9100 km NNE of Hihifo, Tonga · 3393 days ago · 10 km deep · 88 km away
  8. 4.585 km NNE of Hihifo, Tonga · 3393 days ago · 26 km deep · 73 km away
  9. 4.3137 km NNE of Hihifo, Tonga · 3381 days ago · 10 km deep · 84 km away
  10. 4.687 km E of Hihifo, Tonga · 3380 days ago · 27 km deep · 93 km away
  11. 4.5117 km NE of Hihifo, Tonga · 3380 days ago · 35 km deep · 47 km away
  12. 4.187 km NE of Hihifo, Tonga · 3372 days ago · 127 km deep · 62 km away

Before

  1. 4.591 km ENE of Hihifo, Tonga · 3431 days ago · 10 km deep · 45 km away
  2. 4.293 km NE of Hihifo, Tonga · 3439 days ago · 39 km deep · 46 km away
  3. 4.7107 km NNE of Hihifo, Tonga · 3441 days ago · 25 km deep · 92 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10008sae. Read Sat, Oct 3, 2026, 1:24 AM UTC.