Fiji earthquakes

M4.2 earthquake Fiji region

A magnitude 4.2 earthquake struck in the Fiji region on Tue, Mar 28, 2023, 8:35 AM GMT+13 (19:35 UTC), 550 km (342 mi) below the surface.

A larger quake followed: M4.5 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, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2023-03-27 19:35:15 UTC
Depth
550.3 km (341.9 mi), deep
Epicenter
19.480° S, 177.482° 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 14.1 km horizontally, 9.0 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
63°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 14 in the 30 days before it.

After

  1. 4.0267 km NW of Houma, Tonga · 1282 days ago · 563 km deep · 30 km away
  2. 4.2Fiji region · 1279 days ago · 535 km deep · 33 km away
  3. 4.2270 km WNW of Houma, Tonga · 1278 days ago · 488 km deep · 88 km away
  4. 4.3295 km NW of Houma, Tonga · 1268 days ago · 398 km deep · 29 km away
  5. 4.4286 km WNW of Houma, Tonga · 1266 days ago · 517 km deep · 36 km away
  6. 4.2272 km WNW of Houma, Tonga · 1263 days ago · 520 km deep · 88 km away
  7. 4.3Fiji region · 1263 days ago · 597 km deep · 95 km away
  8. 4.2296 km WNW of Houma, Tonga · 1261 days ago · 413 km deep · 69 km away
  9. 4.0Fiji region · 1261 days ago · 460 km deep · 88 km away
  10. 4.3Fiji region · 1245 days ago · 559 km deep · 58 km away
  11. 4.4Fiji region · 1240 days ago · 570 km deep · 73 km away
  12. 4.5Fiji region · 1235 days ago · 566 km deep · 34 km away

Before

  1. 4.4Fiji region · 1290 days ago · 553 km deep · 49 km away
  2. 4.3Fiji region · 1292 days ago · 611 km deep · 87 km away
  3. 4.2288 km WNW of Houma, Tonga · 1295 days ago · 504 km deep · 44 km away
  4. 4.1Fiji region · 1303 days ago · 412 km deep · 44 km away
  5. 4.1282 km WNW of Houma, Tonga · 1303 days ago · 522 km deep · 99 km away
  6. 4.3Fiji region · 1304 days ago · 589 km deep · 74 km away
  7. 4.2Fiji region · 1304 days ago · 573 km deep · 54 km away
  8. 4.1274 km WNW of Houma, Tonga · 1304 days ago · 515 km deep · 93 km away
  9. 4.4Fiji region · 1308 days ago · 510 km deep · 23 km away
  10. 4.3Fiji region · 1309 days ago · 611 km deep · 81 km away
  11. 4.3Fiji region · 1310 days ago · 565 km deep · 59 km away
  12. 4.1Fiji region · 1312 days ago · 567 km deep · 92 km away
  13. 4.4252 km WNW of Pangai, Tonga · 1313 days ago · 279 km deep · 96 km away
  14. 4.5Fiji region · 1314 days ago · 456 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000k145. Read Fri, Oct 2, 2026, 2:10 AM UTC.