Tonga earthquakes

M4.7 earthquake 124 km ENE of Hihifo, Tonga

A magnitude 4.7 earthquake struck 124 km ENE of Hihifo, Tonga on Sat, Sep 3, 2022, 9:15 AM GMT+13 (20:15 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.7 107 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
2022-09-02 20:15:02 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
15.480° S, 172.746° 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 8.5 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.06
Depth from
Operator assigned
Station coverage gap
110°
Stations used
82

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. 5.2113 km ESE of Hihifo, Tonga · 1488 days ago · 10 km deep · 87 km away
  2. 4.5Tonga · 1469 days ago · 97 km deep · 80 km away
  3. 4.3101 km ENE of Hihifo, Tonga · 1466 days ago · 10 km deep · 27 km away
  4. 4.9120 km SSW of Lotofag?, Samoa · 1464 days ago · 5 km deep · 80 km away
  5. 5.599 km NE of Hihifo, Tonga · 1459 days ago · 10 km deep · 58 km away
  6. 4.3121 km NNE of Hihifo, Tonga · 1459 days ago · 10 km deep · 79 km away
  7. 4.3102 km NNE of Hihifo, Tonga · 1454 days ago · 10 km deep · 98 km away
  8. 4.6Samoa Islands region · 1445 days ago · 10 km deep · 12 km away
  9. 4.049 km NNE of Hihifo, Tonga · 1445 days ago · 63 km deep · 89 km away
  10. 4.7110 km NE of Hihifo, Tonga · 1442 days ago · 10 km deep · 59 km away · felt by 1
  11. 5.7107 km NNE of Hihifo, Tonga · 1442 days ago · 31 km deep · 66 km away · felt by 3
  12. 5.4Samoa Islands region · 1436 days ago · 10 km deep · 9 km away

Before

  1. 4.5105 km E of Hihifo, Tonga · 1519 days ago · 10 km deep · 46 km away
  2. 4.3151 km ENE of Hihifo, Tonga · 1520 days ago · 10 km deep · 34 km away
  3. 4.5108 km NE of Hihifo, Tonga · 1522 days ago · 10 km deep · 64 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000i4s0. Read Mon, Oct 5, 2026, 3:35 AM UTC.