Fiji earthquakes

M4.0 earthquake Fiji region

A magnitude 4.0 earthquake struck in the Fiji region on Wed, Jul 22, 2026, 2:04 AM GMT+13 (13:04 UTC), 554 km (345 mi) below the surface.

A larger quake followed: M5.0 Fiji region. This one was a foreshock.

Nuku‘alofa forecastMore in Fiji

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.0 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2026-07-21 13:04:45 UTC
Depth
554.4 km (344.5 mi), deep
Epicenter
20.000° S, 178.208° W
Region
Fiji
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 23.9 km horizontally, 11.7 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
164°
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 15 in the 30 days before it.

After

  1. 4.3Fiji region · 72 days ago · 501 km deep · 96 km away
  2. 4.1Fiji region · 65 days ago · 551 km deep · 69 km away
  3. 4.4Fiji region · 62 days ago · 532 km deep · 34 km away
  4. 4.0Fiji region · 62 days ago · 539 km deep · 92 km away
  5. 4.3Fiji region · 59 days ago · 494 km deep · 99 km away
  6. 4.5276 km WNW of Houma, Tonga · 49 days ago · 543 km deep · 64 km away
  7. 4.5280 km WNW of Houma, Tonga · 46 days ago · 408 km deep · 53 km away
  8. 4.2280 km WNW of Houma, Tonga · 45 days ago · 506 km deep · 49 km away
  9. 4.4278 km NW of Houma, Tonga · 40 days ago · 541 km deep · 84 km away
  10. 4.9265 km WNW of Houma, Tonga · 36 days ago · 519 km deep · 69 km away
  11. 5.0Fiji region · 32 days ago · 536 km deep · 55 km away
  12. 4.6Fiji region · 24 days ago · 502 km deep · 76 km away
  13. 4.3Fiji region · 17 days ago · 583 km deep · 98 km away
  14. 4.1256 km WNW of Houma, Tonga · 15 days ago · 423 km deep · 74 km away

Before

  1. 4.2Fiji region · 74 days ago · 593 km deep · 23 km away
  2. 5.5Fiji region · 80 days ago · 566 km deep · 89 km away
  3. 4.1264 km WNW of Houma, Tonga · 81 days ago · 541 km deep · 65 km away
  4. 4.1Fiji region · 83 days ago · 593 km deep · 87 km away
  5. 4.2Fiji region · 83 days ago · 552 km deep · 81 km away
  6. 4.3263 km WNW of Houma, Tonga · 84 days ago · 548 km deep · 66 km away
  7. 4.0Fiji region · 84 days ago · 552 km deep · 40 km away
  8. 4.2287 km WNW of Houma, Tonga · 85 days ago · 556 km deep · 47 km away
  9. 4.3265 km WNW of Houma, Tonga · 88 days ago · 514 km deep · 73 km away
  10. 5.7274 km SE of Levuka, Fiji · 90 days ago · 666 km deep · 90 km away
  11. 4.1Fiji region · 90 days ago · 540 km deep · 85 km away
  12. 4.5Fiji region · 91 days ago · 580 km deep · 3 km away
  13. 4.2290 km WNW of Houma, Tonga · 95 days ago · 539 km deep · 41 km away
  14. 4.4262 km WNW of Houma, Tonga · 95 days ago · 525 km deep · 71 km away
  15. 4.2269 km WNW of Houma, Tonga · 96 days ago · 352 km deep · 60 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000tg43. Read Sat, Oct 3, 2026, 6:06 AM UTC.