Tonga earthquakes

M4.6 earthquake 290 km WNW of Houma, Tonga

A magnitude 4.6 earthquake struck 290 km WNW of Houma, Tonga on Mon, Jun 1, 2026, 10:41 AM GMT+13 (21:41 UTC), 566 km (351 mi) below the surface.

A larger quake followed: M4.9 282 km WNW of Houma, Tonga. This one was a foreshock.

Nuku‘alofa 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
4.6 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2026-05-31 21:41:54 UTC
Depth
565.7 km (351.5 mi), deep
Epicenter
19.755° S, 177.650° 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, 7.2 km in depth
Magnitude uncertainty
±0.06
Depth from
From location
Station coverage gap
68°
Stations used
67

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 23 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 4.9282 km WNW of Houma, Tonga · 124 days ago · 545 km deep · 32 km away
  2. 4.2299 km WNW of Houma, Tonga · 121 days ago · 531 km deep · 80 km away
  3. 4.7265 km WNW of Houma, Tonga · 116 days ago · 568 km deep · 31 km away
  4. 4.3278 km WNW of Houma, Tonga · 114 days ago · 515 km deep · 58 km away
  5. 4.4297 km NW of Houma, Tonga · 113 days ago · 548 km deep · 9 km away
  6. 4.0268 km WNW of Houma, Tonga · 110 days ago · 555 km deep · 43 km away
  7. 4.6291 km WNW of Houma, Tonga · 107 days ago · 554 km deep · 20 km away
  8. 4.0Fiji region · 101 days ago · 570 km deep · 69 km away
  9. 4.2269 km WNW of Houma, Tonga · 97 days ago · 352 km deep · 49 km away
  10. 4.4262 km WNW of Houma, Tonga · 95 days ago · 525 km deep · 75 km away
  11. 4.2290 km WNW of Houma, Tonga · 95 days ago · 539 km deep · 59 km away
  12. 4.1Fiji region · 94 days ago · 412 km deep · 81 km away
  13. 4.1219 km WNW of Houma, Tonga · 94 days ago · 368 km deep · 85 km away
  14. 4.5Fiji region · 92 days ago · 580 km deep · 62 km away
  15. 4.1Fiji region · 90 days ago · 540 km deep · 29 km away
  16. 4.3265 km WNW of Houma, Tonga · 88 days ago · 514 km deep · 84 km away
  17. 4.1288 km NW of Houma, Tonga · 87 days ago · 347 km deep · 63 km away
  18. 4.2287 km WNW of Houma, Tonga · 85 days ago · 556 km deep · 28 km away
  19. 4.0Fiji region · 85 days ago · 552 km deep · 82 km away
  20. 4.3263 km WNW of Houma, Tonga · 84 days ago · 548 km deep · 47 km away
  21. 4.1264 km WNW of Houma, Tonga · 81 days ago · 541 km deep · 48 km away
  22. 4.2Fiji region · 75 days ago · 593 km deep · 55 km away
  23. 4.0Fiji region · 74 days ago · 554 km deep · 64 km away

Before

  1. 4.4Fiji region · 133 days ago · 581 km deep · 32 km away
  2. 4.3Fiji region · 135 days ago · 567 km deep · 73 km away
  3. 4.4267 km WNW of Houma, Tonga · 150 days ago · 478 km deep · 63 km away
  4. 4.4Fiji region · 154 days ago · 578 km deep · 68 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000spqe. Read Sat, Oct 3, 2026, 4:56 PM UTC.