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You are offline: the data shown may be out of date.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
2.7

Aegean Sea

13 October 2026, 12:51:39 (+03) 2026-10-13 09:51:39 UTC

2 sources: KANDILLI, NOA MLh
Did you feel this earthquake?
Magnitude
2.7 MLh
Depth
9.6 km
Coordinates
40.2599, 24.1448
Data consistency
84/100

Regional activity (100 km)

Last 24 hours
3
Last 7 days
30
Last 30 days
202

Approximate energy released

≈ 0.2 t TNT

7.08e+8 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.

Nearby places

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

221 earthquakes

By magnitude

  • M0 1
  • M1 73
  • M2 110
  • M3 30
  • M4 6
  • M5 1
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 61
  • 10–20 km 134
  • 20–40 km 25
  • 40–70 km 1
  • 70–150 km 0
  • 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)
YUNANISTAN
 2.9 ML 16.3 km 09:51:39.000 Δt 0.96 sn · 6.56 km · ΔM +0.2
NOA – Institute of Geodynamics Displayed
Aegean Sea
 2.7 MLh 9.6 km 09:51:39.957 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. 13.10.2026 13:38:58 · NOA · update

    time: 2026-10-13T09:51:39.957+00:00 → 2026-10-13T09:51:39.956+00:00

  2. 13.10.2026 13:12:21 · NOA · update

    time: 2026-10-13T09:51:39.957+00:00 → 2026-10-13T09:51:39.956+00:00

  3. 13.10.2026 13:10:21 · NOA · update

    depth: 5 → 9.6 latitude: 40.26488 → 40.25986 longitude: 24.13134 → 24.14475 magnitude: 2.6 → 2.7 time: 2026-10-13T09:51:40.297+00:00 → 2026-10-13T09:51:39.956+00:00

  4. 13.10.2026 13:10:21 · SISTEM · recompute

    depth: 5 → 9.6 latitude: 40.26488 → 40.25986 longitude: 24.13134 → 24.14475 magnitude: 2.6 → 2.7 time: 2026-10-13T09:51:40.297Z → 2026-10-13 09:51:39.957+00:00

  5. 13.10.2026 13:01:13 · SISTEM · recompute

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

  6. 13.10.2026 12:59:51 · NOA · update

    latitude: 40.26446 → 40.26488 longitude: 24.12994 → 24.13134 time: 2026-10-13T09:51:40.309+00:00 → 2026-10-13T09:51:40.297+00:00

  7. 13.10.2026 12:59:51 · SISTEM · recompute

    latitude: 40.26446 → 40.26488 longitude: 24.12994 → 24.13134 time: 2026-10-13T09:51:40.309Z → 2026-10-13 09:51:40.297+00:00

  8. 13.10.2026 12:55:45 · NOA · update

    magnitude: 2.7 → 2.6

  9. 13.10.2026 12:55:45 · SISTEM · recompute

    magnitude: 2.7 → 2.6

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