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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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1.5

Dodecanese Islands, Greece

27 October 2026, 03:10:27 (+03) 2026-10-27 00:10:27 UTC

1 source: NOA MLh
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Magnitude
1.5 MLh
Depth
13.7 km
Coordinates
36.6234, 25.5931
Data consistency
52/100

Regional activity (100 km)

Last 24 hours
3
Last 7 days
14
Last 30 days
106

Approximate energy released

≈ 0 t TNT

1.12e+7 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

  • Aydın Province centre 241 km
  • İzmir Province centre 242 km

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

130 earthquakes

By magnitude

  • M0 1
  • M1 66
  • M2 58
  • M3 5
  • M4 0
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 60
  • 10–20 km 56
  • 20–40 km 8
  • 40–70 km 1
  • 70–150 km 3
  • 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

Agency Magnitude Depth Time (UTC) Difference from master Original record
NOA – Institute of Geodynamics Displayed
Dodecanese Islands, Greece
 1.5 MLh 13.7 km 00:10:27.604 Δt 0 sn · 0 km · ΔM 0

This value summarises agreement between sources; it is not a measure of scientific accuracy. National Observatory of Athens, Institute of Geodynamics (NOA-IG) — NOA kullanım koşulları

Revision history

  1. 27.10.2026 04:10:45 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  2. 27.10.2026 04:08:43 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  3. 27.10.2026 04:00:36 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  4. 27.10.2026 03:58:32 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  5. 27.10.2026 03:50:22 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  6. 27.10.2026 03:48:05 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  7. 27.10.2026 03:41:59 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  8. 27.10.2026 03:39:55 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  9. 27.10.2026 03:37:52 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  10. 27.10.2026 03:35:50 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  11. 27.10.2026 03:31:44 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  12. 27.10.2026 03:29:40 · NOA · update

    time: 2026-10-27T00:10:27.604+00:00 → 2026-10-27T00:10:27.603+00:00

  13. 27.10.2026 03:21:35 · NOA · update

    depth: 10 → 13.65 latitude: 36.65901 → 36.62338 longitude: 25.56281 → 25.59311 time: 2026-10-27T00:10:28.061+00:00 → 2026-10-27T00:10:27.603+00:00

  14. 27.10.2026 03:21:35 · SISTEM · recompute

    depth: 10 → 13.65 latitude: 36.65901 → 36.62338 longitude: 25.56281 → 25.59311 time: 2026-10-27T00:10:28.061Z → 2026-10-27 00:10:27.604+00:00

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