Tonga earthquakes

M4.3 earthquake 97 km NE of Hihifo, Tonga

A magnitude 4.3 earthquake struck 97 km NE of Hihifo, Tonga on Sat, Jul 2, 2022, 12:20 AM GMT+13 (11:20 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.8 118 km NE 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
4.3 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2022-07-01 11:20:30 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
15.251° S, 173.253° 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 13.6 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.12
Depth from
Operator assigned
Station coverage gap
91°
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: 15 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 5.6136 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 39 km away
  2. 4.4136 km ENE of Hihifo, Tonga · 1543 days ago · 10 km deep · 63 km away
  3. 5.8118 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 31 km away
  4. 4.7146 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 55 km away
  5. 5.7141 km SSW of Gataivai, Samoa · 1543 days ago · 10 km deep · 47 km away · felt by 1
  6. 4.8141 km SSW of Gataivai, Samoa · 1543 days ago · 10 km deep · 67 km away
  7. 4.3109 km N of Hihifo, Tonga · 1542 days ago · 18 km deep · 51 km away
  8. 5.0112 km NE of Hihifo, Tonga · 1541 days ago · 10 km deep · 35 km away
  9. 4.198 km NNE of Hihifo, Tonga · 1539 days ago · 10 km deep · 33 km away
  10. 4.5108 km NE of Hihifo, Tonga · 1519 days ago · 10 km deep · 12 km away
  11. 4.3151 km ENE of Hihifo, Tonga · 1517 days ago · 10 km deep · 94 km away
  12. 4.5105 km E of Hihifo, Tonga · 1515 days ago · 10 km deep · 85 km away
  13. 4.4113 km N of Hihifo, Tonga · 1501 days ago · 35 km deep · 72 km away
  14. 4.4103 km N of Hihifo, Tonga · 1500 days ago · 44 km deep · 51 km away
  15. 4.2114 km N of Hihifo, Tonga · 1496 days ago · 10 km deep · 53 km away

Before

  1. 4.569 km NNE of Hihifo, Tonga · 1556 days ago · 35 km deep · 28 km away
  2. 4.4103 km ENE of Hihifo, Tonga · 1557 days ago · 10 km deep · 53 km away
  3. 4.5122 km NE of Hihifo, Tonga · 1563 days ago · 10 km deep · 26 km away
  4. 4.8111 km NE of Hihifo, Tonga · 1564 days ago · 29 km deep · 33 km away
  5. 4.8120 km NE of Hihifo, Tonga · 1568 days ago · 10 km deep · 30 km away
  6. 4.788 km NNE of Hihifo, Tonga · 1576 days ago · 10 km deep · 22 km away
  7. 4.5138 km SW of Gataivai, Samoa · 1579 days ago · 10 km deep · 63 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000i0af. Read Fri, Oct 2, 2026, 12:19 AM UTC.