Tonga earthquakes

M4.4 earthquake 107 km NNE of Hihifo, Tonga

A magnitude 4.4 earthquake struck 107 km NNE of Hihifo, Tonga on Fri, Nov 6, 2020, 2:21 AM GMT+14 (12:21 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M6.2 83 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.

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The earthquake

Magnitude
4.4 (mb), light
Local time
UTC
2020-11-05 12:21:46 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
15.077° S, 173.363° 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, 1.9 km in depth
Magnitude uncertainty
±0.19
Depth from
Operator assigned
Station coverage gap
114°
Stations used
17

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 10 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 6.283 km NNE of Hihifo, Tonga · 2154 days ago · 34 km deep · 26 km away · felt by 13
  2. 4.917 km ENE of Hihifo, Tonga · 2145 days ago · 10 km deep · 96 km away
  3. 4.6112 km N of Hihifo, Tonga · 2141 days ago · 10 km deep · 65 km away
  4. 4.4129 km NE of Hihifo, Tonga · 2135 days ago · 10 km deep · 30 km away
  5. 4.1132 km ENE of Hihifo, Tonga · 2133 days ago · 10 km deep · 89 km away
  6. 4.7101 km NNE of Hihifo, Tonga · 2131 days ago · 8 km deep · 13 km away
  7. 5.2103 km NE of Hihifo, Tonga · 2129 days ago · 10 km deep · 26 km away · felt by 1
  8. 4.668 km ENE of Hihifo, Tonga · 2122 days ago · 10 km deep · 69 km away
  9. 4.9138 km NNE of Hihifo, Tonga · 2117 days ago · 10 km deep · 31 km away
  10. 4.6110 km NNE of Hihifo, Tonga · 2098 days ago · 47 km deep · 8 km away

Before

  1. 4.284 km NNW of Hihifo, Tonga · 2163 days ago · 10 km deep · 89 km away
  2. 4.783 km NE of Hihifo, Tonga · 2166 days ago · 35 km deep · 39 km away
  3. 5.976 km NNE of Hihifo, Tonga · 2166 days ago · 39 km deep · 33 km away · felt by 9
  4. 4.668 km N of Hihifo, Tonga · 2174 days ago · 64 km deep · 49 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000ccvw. Read Wed, Sep 30, 2026, 10:22 PM UTC.