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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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4.0

GIRIT ADASI ACIKLARI (AKDENIZ)

19 October 2026, 17:30:38 (+03) 2026-10-19 14:30:38 UTC

3 sources: KANDILLI, EMSC, NOA Mw
Did you feel this earthquake?
Magnitude
4.0 Mw
Depth
13.2 km
Coordinates
34.5385, 26.0862
Data consistency
83/100

Regional activity (100 km)

Last 24 hours
7
Last 7 days
25
Last 30 days
68

Approximate energy released

≈ 15 t TNT

6.31e+10 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.

Nearby places

No records.

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

94 earthquakes

By magnitude

  • M0 0
  • M1 6
  • M2 55
  • M3 16
  • M4 16
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 39
  • 10–20 km 25
  • 20–40 km 22
  • 40–70 km 7
  • 70–150 km 1
  • 150+ km 0

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) Displayed
GIRIT ADASI ACIKLARI (AKDENIZ)
 4.0 Mw 13.2 km 14:30:38.000 Δt 0 sn · 0 km · ΔM 0
EMSC-CSEM
CRETE, GREECE
 3.8 ml 10.0 km 14:30:37.050 Δt 0.95 sn · 28.58 km · ΔM -0.2 Original record
NOA – Institute of Geodynamics
Crete, Greece
 3.8 MLh 25.6 km 14:30:37.935 Δt 0.07 sn · 10.04 km · ΔM -0.2

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 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. 20.10.2026 09:49:12 · EMSC · update

    depth: 3.2 → 10 latitude: 34.3577 → 34.2962 longitude: 25.9799 → 25.9805 magnitude: 3.7 → 3.8 time: 2026-10-19T14:30:37.690+00:00 → 2026-10-19T14:30:37.050+00:00

  2. 19.10.2026 18:29:56 · NOA · update

    magnitude: 3.7 → 3.8

  3. 19.10.2026 18:25:51 · NOA · update

    depth: 4.68 → 25.59 latitude: 34.48792 → 34.47418 longitude: 26.00647 → 26.00922 magnitude: 3.8 → 3.7 time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:37.935+00:00

  4. 19.10.2026 18:23:53 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  5. 19.10.2026 18:21:47 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  6. 19.10.2026 18:19:48 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  7. 19.10.2026 18:17:43 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  8. 19.10.2026 18:15:39 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  9. 19.10.2026 18:13:39 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  10. 19.10.2026 18:11:38 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  11. 19.10.2026 18:09:31 · EMSC · update

    depth: 4.7 → 3.2 latitude: 34.4879 → 34.3577 longitude: 26.0065 → 25.9799 time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:37.690+00:00

  12. 19.10.2026 18:08:28 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  13. 19.10.2026 18:07:28 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  14. 19.10.2026 18:06:23 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  15. 19.10.2026 18:05:27 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  16. 19.10.2026 18:05:22 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  17. 19.10.2026 18:03:14 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  18. 19.10.2026 18:02:08 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  19. 19.10.2026 18:01:20 · NOA · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  20. 19.10.2026 18:01:05 · EMSC · update

    time: 2026-10-19T14:30:38.050+00:00 → 2026-10-19T14:30:38.049+00:00

  21. 19.10.2026 18:00:05 · EMSC · update

    depth: 10 → 4.7 latitude: 34.5988 → 34.4879 longitude: 25.9949 → 26.0065 time: 2026-10-19T14:30:41.051+00:00 → 2026-10-19T14:30:38.049+00:00

  22. 19.10.2026 17:59:18 · NOA · update

    depth: 10 → 4.68 latitude: 34.59879 → 34.48792 longitude: 25.99486 → 26.00647 magnitude: 3.6 → 3.8 time: 2026-10-19T14:30:41.051+00:00 → 2026-10-19T14:30:38.049+00:00

  23. 19.10.2026 17:45:26 · SISTEM · recompute

    depth: 10 → 13.2 latitude: 34.5988 → 34.5385 longitude: 25.9949 → 26.0862 magnitude: 3.7 → 4 time: 2026-10-19T14:30:41.051Z → 2026-10-19 14:30:38.000+00:00 source count: 2 → 3 magnitude type: ml → Mw confirming sources: emsc,noa → kandilli,emsc,noa preferred source: 3 → 2

  24. 19.10.2026 17:34:46 · SISTEM · recompute

    latitude: 34.59879 → 34.5988 longitude: 25.99486 → 25.9949 magnitude: 3.6 → 3.7 source count: 1 → 2 magnitude type: MLh → ml confirming sources: noa → emsc,noa preferred source: 6 → 3

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