Tonga earthquakes

M4.3 earthquake 109 km N of Hihifo, Tonga

A magnitude 4.3 earthquake struck 109 km N of Hihifo, Tonga on Wed, Jul 13, 2022, 11:36 PM GMT+13 (10:36 UTC), 18 km (11 mi) below the surface.

A larger quake followed: M5.0 112 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
2022-07-13 10:36:05 UTC
Depth
17.8 km (11.0 mi), shallow
Epicenter
14.978° S, 173.632° 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 10.6 km horizontally, 5.0 km in depth
Magnitude uncertainty
±0.18
Depth from
From location
Station coverage gap
120°
Stations used
12

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 7 in the 60 days after this one and 9 in the 30 days before it.

After

  1. 5.0112 km NE of Hihifo, Tonga · 1541 days ago · 10 km deep · 85 km away
  2. 4.198 km NNE of Hihifo, Tonga · 1539 days ago · 10 km deep · 18 km away
  3. 4.5108 km NE of Hihifo, Tonga · 1519 days ago · 10 km deep · 46 km away
  4. 4.4113 km N of Hihifo, Tonga · 1501 days ago · 35 km deep · 22 km away
  5. 4.4103 km N of Hihifo, Tonga · 1500 days ago · 44 km deep · 7 km away
  6. 4.2114 km N of Hihifo, Tonga · 1496 days ago · 10 km deep · 5 km away
  7. 4.8114 km NNE of Hihifo, Tonga · 1483 days ago · 10 km deep · 10 km away

Before

  1. 5.7141 km SSW of Gataivai, Samoa · 1543 days ago · 10 km deep · 65 km away · felt by 1
  2. 4.7146 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 93 km away
  3. 5.8118 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 78 km away
  4. 5.6136 km NE of Hihifo, Tonga · 1543 days ago · 10 km deep · 65 km away
  5. 4.397 km NE of Hihifo, Tonga · 1553 days ago · 10 km deep · 51 km away
  6. 4.569 km NNE of Hihifo, Tonga · 1556 days ago · 35 km deep · 54 km away
  7. 4.5122 km NE of Hihifo, Tonga · 1563 days ago · 10 km deep · 53 km away
  8. 4.8111 km NE of Hihifo, Tonga · 1564 days ago · 29 km deep · 83 km away
  9. 4.8120 km NE of Hihifo, Tonga · 1568 days ago · 10 km deep · 76 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000hsfp. Read Thu, Oct 1, 2026, 10:18 PM UTC.