Fiji earthquakes

M4.5 earthquake Fiji region

A magnitude 4.5 earthquake struck in the Fiji region on Sun, Oct 1, 2017, 4:18 AM GMT-12 (16:18 UTC), 572 km (355 mi) below the surface.

A larger quake followed: M5.7 Fiji region. This one was a foreshock.

More in Fiji

Map

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

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The earthquake

Magnitude
4.5 (mb), light
Local time
UTC
2017-10-01 16:18:33 UTC
Depth
571.8 km (355.3 mi), deep
Epicenter
21.748° S, 179.255° 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 11.4 km horizontally, 7.5 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
59°
Stations used
126

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 4.8Fiji region · 3285 days ago · 582 km deep · 22 km away
  2. 4.5south of the Fiji Islands · 3271 days ago · 568 km deep · 42 km away
  3. 4.3south of the Fiji Islands · 3266 days ago · 582 km deep · 68 km away
  4. 4.6south of the Fiji Islands · 3264 days ago · 575 km deep · 64 km away
  5. 4.8Fiji region · 3259 days ago · 615 km deep · 42 km away
  6. 4.4Fiji region · 3257 days ago · 492 km deep · 73 km away
  7. 4.4Fiji region · 3254 days ago · 592 km deep · 94 km away
  8. 4.5south of the Fiji Islands · 3252 days ago · 567 km deep · 43 km away
  9. 4.4south of the Fiji Islands · 3250 days ago · 585 km deep · 61 km away
  10. 5.7Fiji region · 3248 days ago · 594 km deep · 19 km away
  11. 4.4Fiji region · 3248 days ago · 554 km deep · 23 km away
  12. 4.5Fiji region · 3242 days ago · 557 km deep · 65 km away
  13. 4.4south of the Fiji Islands · 3227 days ago · 531 km deep · 36 km away
  14. 4.3south of the Fiji Islands · 3226 days ago · 607 km deep · 98 km away

Before

  1. 4.4Fiji region · 3288 days ago · 618 km deep · 33 km away
  2. 4.4Fiji region · 3290 days ago · 595 km deep · 22 km away
  3. 4.3Fiji region · 3290 days ago · 611 km deep · 52 km away
  4. 4.2Fiji region · 3296 days ago · 553 km deep · 42 km away
  5. 4.6south of the Fiji Islands · 3304 days ago · 540 km deep · 43 km away
  6. 4.3south of the Fiji Islands · 3313 days ago · 586 km deep · 86 km away
  7. 4.4Fiji region · 3315 days ago · 586 km deep · 39 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us2000axjm. Read Wed, Sep 30, 2026, 1:54 PM UTC.