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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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2.4

Aegean Sea

1 November 2026, 08:30:08 (+03) 2026-11-01 05:30:08 UTC

2 sources: KANDILLI, NOA MLh
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Magnitude
2.4 MLh
Depth
18.1 km
Coordinates
39.6904, 24.1869
Data consistency
84/100

Regional activity (100 km)

Last 24 hours
2
Last 7 days
27
Last 30 days
224

Approximate energy released

≈ 0.1 t TNT

2.51e+8 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

252 earthquakes

By magnitude

  • M0 0
  • M1 80
  • M2 133
  • M3 31
  • M4 7
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 68
  • 10–20 km 157
  • 20–40 km 25
  • 40–70 km 1
  • 70–150 km 0
  • 150+ km 1

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
Kandilli Rasathanesi (KOERI)
YUNANISTAN
 2.6 ML 17.1 km 05:30:08.000 Δt 0.31 sn · 2.74 km · ΔM +0.2
NOA – Institute of Geodynamics Displayed
Aegean Sea
 2.4 MLh 18.1 km 05:30:08.310 Δt 0 sn · 0 km · ΔM 0

This value summarises agreement between sources; it is not a measure of scientific accuracy. Boğaziçi Üniversitesi Kandilli Rasathanesi ve Deprem Araştırma Enstitüsü (KRDAE) Bölgesel Deprem-Tsunami İzleme ve Değerlendirme Merkezi — KRDAE kullanım izni ile National Observatory of Athens, Institute of Geodynamics (NOA-IG) — NOA kullanım koşulları

Revision history

  1. 04.11.2026 10:33:59 · KANDILLI · update

    depth: 15.7 → 17.1 latitude: 39.7185 → 39.7067 longitude: 24.1862 → 24.1628

  2. 01.11.2026 09:30:30 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  3. 01.11.2026 09:28:05 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  4. 01.11.2026 09:24:06 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  5. 01.11.2026 09:20:03 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  6. 01.11.2026 09:17:59 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  7. 01.11.2026 09:13:53 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  8. 01.11.2026 09:05:40 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  9. 01.11.2026 09:03:34 · NOA · update

    time: 2026-11-01T05:30:08.310+00:00 → 2026-11-01T05:30:08.309+00:00

  10. 01.11.2026 08:53:20 · NOA · update

    depth: 10 → 18.13 latitude: 39.65839 → 39.6904 longitude: 24.19966 → 24.18686 time: 2026-11-01T05:30:08.981+00:00 → 2026-11-01T05:30:08.309+00:00

  11. 01.11.2026 08:53:20 · SISTEM · recompute

    depth: 10 → 18.13 latitude: 39.65839 → 39.6904 longitude: 24.19966 → 24.18686 time: 2026-11-01T05:30:08.981Z → 2026-11-01 05:30:08.310+00:00

  12. 01.11.2026 08:45:03 · NOA · update

    time: 2026-11-01T05:30:08.981+00:00 → 2026-11-01T05:30:08.980+00:00

  13. 01.11.2026 08:42:57 · NOA · update

    time: 2026-11-01T05:30:08.981+00:00 → 2026-11-01T05:30:08.980+00:00

  14. 01.11.2026 08:40:57 · NOA · update

    time: 2026-11-01T05:30:08.981+00:00 → 2026-11-01T05:30:08.980+00:00

  15. 01.11.2026 08:37:43 · SISTEM · recompute

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

  16. 01.11.2026 08:34:50 · NOA · update

    latitude: 39.65902 → 39.65839 longitude: 24.20071 → 24.19966 time: 2026-11-01T05:30:08.969+00:00 → 2026-11-01T05:30:08.980+00:00

  17. 01.11.2026 08:34:50 · SISTEM · recompute

    latitude: 39.65902 → 39.65839 longitude: 24.20071 → 24.19966 time: 2026-11-01T05:30:08.969Z → 2026-11-01 05:30:08.981+00:00

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