Fiji earthquakes

M4.2 earthquake Fiji region

A magnitude 4.2 earthquake struck in the Fiji region on Tue, Oct 19, 2021, 1:44 PM GMT+13 (00:44 UTC), 437 km (272 mi) below the surface.

A larger quake followed: M5.5 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), light
Local time
UTC
2021-10-19 00:44:59 UTC
Depth
437.1 km (271.6 mi), deep
Epicenter
19.763° S, 178.095° 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 13.5 km horizontally, 10.2 km in depth
Magnitude uncertainty
±0.11
Depth from
From location
Station coverage gap
102°
Stations used
35

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 18 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 4.0277 km WNW of Haveluloto, Tonga · 1804 days ago · 533 km deep · 62 km away
  2. 4.0276 km WNW of Haveluloto, Tonga · 1795 days ago · 554 km deep · 63 km away
  3. 4.2253 km WNW of Haveluloto, Tonga · 1795 days ago · 505 km deep · 97 km away
  4. 5.5Fiji region · 1795 days ago · 381 km deep · 50 km away
  5. 4.1280 km WNW of Haveluloto, Tonga · 1788 days ago · 558 km deep · 63 km away
  6. 4.0Fiji region · 1787 days ago · 568 km deep · 97 km away
  7. 4.2Fiji region · 1783 days ago · 425 km deep · 32 km away
  8. 4.1285 km WNW of Haveluloto, Tonga · 1782 days ago · 532 km deep · 82 km away
  9. 4.9269 km WNW of Haveluloto, Tonga · 1781 days ago · 505 km deep · 100 km away
  10. 4.1Fiji region · 1779 days ago · 559 km deep · 86 km away
  11. 4.4Fiji region · 1775 days ago · 480 km deep · 27 km away
  12. 4.1Fiji region · 1773 days ago · 563 km deep · 40 km away
  13. 4.1259 km WNW of Haveluloto, Tonga · 1767 days ago · 505 km deep · 80 km away
  14. 4.1Fiji region · 1766 days ago · 570 km deep · 77 km away
  15. 4.1293 km WNW of Haveluloto, Tonga · 1764 days ago · 570 km deep · 44 km away
  16. 4.1Fiji region · 1759 days ago · 577 km deep · 89 km away
  17. 4.5Fiji region · 1756 days ago · 489 km deep · 82 km away
  18. 4.1Fiji region · 1751 days ago · 354 km deep · 51 km away

Before

  1. 4.5Fiji region · 1809 days ago · 395 km deep · 39 km away
  2. 4.3280 km WNW of Haveluloto, Tonga · 1815 days ago · 372 km deep · 58 km away
  3. 4.1Fiji region · 1823 days ago · 467 km deep · 89 km away
  4. 4.3277 km WNW of Haveluloto, Tonga · 1827 days ago · 565 km deep · 62 km away
  5. 4.2260 km WNW of Haveluloto, Tonga · 1830 days ago · 510 km deep · 83 km away
  6. 4.4258 km WNW of Haveluloto, Tonga · 1831 days ago · 527 km deep · 100 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000fwrm. Read Mon, Sep 28, 2026, 9:10 PM UTC.