Tonga earthquakes

M4.4 earthquake 112 km E of Hihifo, Tonga

A magnitude 4.4 earthquake struck 112 km E of Hihifo, Tonga on Sun, Jun 27, 2021, 5:54 AM GMT+13 (16:54 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.0 75 km E 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
4.4 (mb), light
Local time
UTC
2021-06-26 16:54:31 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
16.070° S, 172.754° 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 12.5 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.20
Depth from
Operator assigned
Station coverage gap
156°
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 4.357 km SE of Hihifo, Tonga · 1913 days ago · 10 km deep · 84 km away
  2. 5.075 km E of Hihifo, Tonga · 1909 days ago · 10 km deep · 38 km away
  3. 4.4164 km ESE of Hihifo, Tonga · 1909 days ago · 10 km deep · 56 km away
  4. 4.753 km ENE of Hihifo, Tonga · 1907 days ago · 35 km deep · 72 km away
  5. 4.7172 km ESE of Hihifo, Tonga · 1906 days ago · 10 km deep · 89 km away
  6. 4.579 km SE of Hihifo, Tonga · 1893 days ago · 68 km deep · 84 km away
  7. 4.881 km NE of Hihifo, Tonga · 1890 days ago · 32 km deep · 85 km away · felt by 7
  8. 4.953 km NE of Hihifo, Tonga · 1878 days ago · 78 km deep · 94 km away
  9. 4.551 km SE of Hihifo, Tonga · 1878 days ago · 65 km deep · 73 km away

Before

  1. 4.7139 km ESE of Hihifo, Tonga · 1927 days ago · 10 km deep · 56 km away
  2. 4.7181 km ESE of Hihifo, Tonga · 1931 days ago · 10 km deep · 96 km away
  3. 4.580 km ESE of Hihifo, Tonga · 1936 days ago · 35 km deep · 47 km away
  4. 4.667 km ESE of Hihifo, Tonga · 1938 days ago · 7 km deep · 52 km away
  5. 4.4153 km ESE of Hihifo, Tonga · 1940 days ago · 10 km deep · 50 km away
  6. 4.436 km SE of Hihifo, Tonga · 1942 days ago · 102 km deep · 90 km away
  7. 4.5111 km ENE of Hihifo, Tonga · 1944 days ago · 10 km deep · 73 km away
  8. 4.8125 km E of Hihifo, Tonga · 1946 days ago · 10 km deep · 19 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000ehyh. Read Wed, Sep 30, 2026, 6:16 AM UTC.