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Significant earthquake

This summarises a recorded earthquake only; it is not a warning or a prediction. Follow AFAD and the competent authorities for official statements and guidance.

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4.3

287 km E of Levuka, Fiji

26 October 2026, 13:30:22 (+03) 2026-10-26 10:30:22 UTC

2 sources: EMSC, USGS mb
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Magnitude
4.3 mb
Depth
636.6 km
Coordinates
-18.3187, -177.9801
Data consistency
84/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
3
Last 30 days
12

Approximate energy released

≈ 43 t TNT

1.78e+11 J

Approximated with the Gutenberg–Richter relation (log E = 1.5 M + 4.8); depends on magnitude type. Gutenberg & Richter (1956).

Did you feel this earthquake?

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Community reports

Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.

Impact information reported by sources

  • USGS Earthquake Hazards Program Tsunami flag: No

These values are automatic products of the respective agency, not an assessment by this platform. For tsunami warnings follow the Kandilli Observatory Regional Earthquake-Tsunami Monitoring Center and AFAD.

Nearby places

No records.

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

13 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 0
  • M3 0
  • M4 11
  • M5 2
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 0
  • 10–20 km 0
  • 20–40 km 0
  • 40–70 km 0
  • 70–150 km 0
  • 150+ km 13

Largest previous earthquakes within 100 km

Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).

Comparison with past records

…

No earlier earthquakes are recorded in this area.

  • Source:

Where does this earthquake come from?

Source comparison

Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
FIJI REGION
 4.3 mb 582.0 km 10:30:18.450 Δt 3.85 sn · 18.22 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
287 km E of Levuka, Fiji
 4.3 mb 636.6 km 10:30:22.297 Δt 0 sn · 0 km · ΔM 0 Original record

This value summarises agreement between sources; it is not a measure of scientific accuracy. Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0 U.S. Geological Survey (USGS) Earthquake Hazards Program — Public domain (U.S. Government)

Revision history

  1. 26.10.2026 14:31:12 · EMSC · update

    depth: 632 → 582 latitude: -18.242 → -18.1583 longitude: -178.028 → -177.9414 time: 2026-10-26T10:30:22.290+00:00 → 2026-10-26T10:30:18.450+00:00

  2. 26.10.2026 14:03:25 · EMSC · update

    depth: 636.6 → 632 latitude: -18.3187 → -18.242 longitude: -177.9801 → -178.028 time: 2026-10-26T10:30:22.297+00:00 → 2026-10-26T10:30:22.290+00:00

  3. 26.10.2026 13:45:29 · SISTEM · recompute

    depth: 636.6 → 636.62 source count: 1 → 2 review status: automatic → reviewed confirming sources: emsc → emsc,usgs preferred source: 3 → 4

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