Fiji earthquakes

M4.2 earthquake Fiji region

A magnitude 4.2 earthquake struck in the Fiji region on Mon, Oct 16, 2023, 2:29 PM GMT+13 (01:29 UTC), 409 km (254 mi) below the surface.

A larger quake followed: M4.9 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
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-10-16 01:29:12 UTC
Depth
409.1 km (254.2 mi), deep
Epicenter
18.893° S, 177.682° 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 7.2 km horizontally, 8.9 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
49°
Stations used
27

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 4.2Fiji region · 1082 days ago · 574 km deep · 33 km away
  2. 4.5Fiji region · 1073 days ago · 415 km deep · 42 km away
  3. 4.2259 km E of Levuka, Fiji · 1070 days ago · 528 km deep · 99 km away
  4. 4.8283 km E of Levuka, Fiji · 1070 days ago · 617 km deep · 88 km away
  5. 4.2Fiji region · 1063 days ago · 545 km deep · 48 km away
  6. 4.0Fiji region · 1062 days ago · 556 km deep · 31 km away
  7. 4.1288 km E of Levuka, Fiji · 1057 days ago · 606 km deep · 97 km away
  8. 4.0Fiji region · 1038 days ago · 609 km deep · 87 km away
  9. 4.7Fiji region · 1037 days ago · 609 km deep · 97 km away
  10. 4.3Fiji region · 1036 days ago · 634 km deep · 38 km away
  11. 4.2Fiji region · 1036 days ago · 613 km deep · 7 km away
  12. 4.2Fiji region · 1036 days ago · 555 km deep · 30 km away
  13. 4.4259 km E of Levuka, Fiji · 1036 days ago · 495 km deep · 94 km away
  14. 4.4Fiji region · 1032 days ago · 565 km deep · 35 km away
  15. 4.3Fiji region · 1027 days ago · 342 km deep · 32 km away
  16. 4.3Fiji region · 1025 days ago · 396 km deep · 9 km away
  17. 4.3Fiji region · 1025 days ago · 577 km deep · 85 km away
  18. 4.9Fiji region · 1023 days ago · 595 km deep · 17 km away
  19. 4.5Fiji region · 1023 days ago · 564 km deep · 26 km away

Before

  1. 4.3Fiji region · 1083 days ago · 591 km deep · 11 km away
  2. 4.5274 km NW of Houma, Tonga · 1095 days ago · 312 km deep · 85 km away
  3. 4.3278 km E of Levuka, Fiji · 1095 days ago · 568 km deep · 96 km away
  4. 4.0Fiji region · 1095 days ago · 571 km deep · 31 km away
  5. 4.7272 km ESE of Levuka, Fiji · 1099 days ago · 592 km deep · 97 km away
  6. 4.9Fiji region · 1100 days ago · 596 km deep · 55 km away
  7. 4.4Fiji region · 1100 days ago · 553 km deep · 36 km away
  8. 4.8296 km ESE of Levuka, Fiji · 1101 days ago · 614 km deep · 35 km away
  9. 4.3Fiji region · 1104 days ago · 598 km deep · 98 km away
  10. 4.1Fiji region · 1109 days ago · 555 km deep · 36 km away
  11. 4.4Fiji region · 1111 days ago · 567 km deep · 60 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000lftm. Read Fri, Oct 2, 2026, 11:42 AM UTC.