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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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3.2

Dodecanese Islands, Greece

23 October 2026, 17:22:55 (+03) 2026-10-23 14:22:55 UTC

2 sources: EMSC, NOA MLh
Did you feel this earthquake?
Magnitude
3.2 MLh
Depth
126.6 km
Coordinates
36.5854, 26.7709
Data consistency
77/100

Regional activity (100 km)

Last 24 hours
3
Last 7 days
20
Last 30 days
149

Approximate energy released

≈ 1 t TNT

3.98e+9 J

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

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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.

Nearby places

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

190 earthquakes

By magnitude

  • M0 2
  • M1 101
  • M2 75
  • M3 12
  • M4 0
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 96
  • 10–20 km 63
  • 20–40 km 16
  • 40–70 km 3
  • 70–150 km 10
  • 150+ km 2

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

Sources report different values.
Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
DODECANESE ISLANDS, GREECE
 2.7 ml 128.5 km 14:22:55.090 Δt 0.1 sn · 1.08 km · ΔM -0.5 Original record
NOA – Institute of Geodynamics Displayed
Dodecanese Islands, Greece
 3.2 MLh 126.6 km 14:22:55.191 Δt 0 sn · 0 km · ΔM 0

This value summarises agreement between sources; it is not a measure of scientific accuracy. Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0 National Observatory of Athens, Institute of Geodynamics (NOA-IG) — NOA kullanım koşulları

Revision history

  1. 23.10.2026 18:07:26 · NOA · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  2. 23.10.2026 17:44:52 · NOA · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  3. 23.10.2026 17:44:40 · EMSC · update

    depth: 130.2 → 128.5 latitude: 36.5772 → 36.577 longitude: 26.763 → 26.7649 magnitude: 3.2 → 2.7 time: 2026-10-23T14:22:54.920+00:00 → 2026-10-23T14:22:55.090+00:00

  4. 23.10.2026 17:40:48 · NOA · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  5. 23.10.2026 17:40:32 · EMSC · update

    depth: 126.6 → 130.2 latitude: 36.5854 → 36.5772 longitude: 26.7709 → 26.763 time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:54.920+00:00

  6. 23.10.2026 17:39:19 · EMSC · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  7. 23.10.2026 17:38:44 · NOA · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  8. 23.10.2026 17:38:19 · EMSC · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  9. 23.10.2026 17:37:16 · EMSC · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  10. 23.10.2026 17:36:15 · EMSC · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  11. 23.10.2026 17:34:39 · NOA · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  12. 23.10.2026 17:33:00 · EMSC · update

    time: 2026-10-23T14:22:55.191+00:00 → 2026-10-23T14:22:55.190+00:00

  13. 23.10.2026 17:31:58 · SISTEM · recompute

    source count: 1 → 2 confirming sources: noa → emsc,noa

  14. 23.10.2026 17:30:33 · NOA · update

    depth: 90.29 → 126.62 latitude: 36.50684 → 36.58539 longitude: 26.75843 → 26.77094 magnitude: 3 → 3.2 time: 2026-10-23T14:22:57.950+00:00 → 2026-10-23T14:22:55.190+00:00

  15. 23.10.2026 17:30:33 · SISTEM · recompute

    depth: 90.29 → 126.62 latitude: 36.50684 → 36.58539 longitude: 26.75843 → 26.77094 magnitude: 3 → 3.2 time: 2026-10-23T14:22:57.950Z → 2026-10-23 14:22:55.191+00:00

  16. 23.10.2026 17:28:23 · NOA · update

    time: 2026-10-23T14:22:57.950+00:00 → 2026-10-23T14:22:57.949+00:00

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