Skip to content
You are offline: the data shown may be out of date.

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.

Back to map
4.6

south of the Fiji Islands

10 October 2026, 16:40:44 (+03) 2026-10-10 13:40:44 UTC

3 sources: EMSC, USGS, GFZ mb
Did you feel this earthquake?
Magnitude
4.6 mb
Depth
587.4 km
Coordinates
-22.0710, -179.5886
Data consistency
95/100

Regional activity (100 km)

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

Approximate energy released

≈ 120 t TNT

5.01e+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?

Your report adds to a community map of where and how this earthquake was felt. It takes less than a minute.

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

4 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 0
  • M3 0
  • M4 4
  • M5 0
  • 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 4

Largest previous earthquakes within 100 km

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

No records.

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
SOUTH OF FIJI ISLANDS
 4.7 mb 577.4 km 13:40:42.940 Δt 1.16 sn · 12.73 km · ΔM +0.1 Original record
USGS Earthquake Hazards Program Displayed
south of the Fiji Islands
 4.6 mb 587.4 km 13:40:44.101 Δt 0 sn · 0 km · ΔM 0 Original record
GFZ GEOFON
South of Fiji Islands
 4.7 mb 575.5 km 13:40:43.390 Δt 0.71 sn · 14.38 km · ΔM +0.1 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) GEOFON Program, GFZ Helmholtz Centre for Geosciences — CC BY 4.0

Revision history

  1. 10.10.2026 22:17:33 · EMSC · update

    depth: 587.4 → 577.4 latitude: -22.071 → -22.1721 longitude: -179.5886 → -179.5298 magnitude: 4.6 → 4.7 time: 2026-10-10T13:40:44.101+00:00 → 2026-10-10T13:40:42.940+00:00

  2. 10.10.2026 19:32:49 · SISTEM · recompute

    source count: 2 → 3 confirming sources: emsc,usgs → emsc,usgs,gfz

  3. 10.10.2026 19:32:41 · SISTEM · recompute

    depth: 587.4 → 587.39 source count: 1 → 2 review status: automatic → reviewed confirming sources: emsc → emsc,usgs preferred source: 3 → 4

This platform is provided for information and data visualisation purposes. Follow the announcements of the competent authorities for official emergency warnings.