Marmara Denizi - [20.08 km] Marmaraereğlisi (Tekirdağ)
13 October 2026, 14:11:08 (+03) 2026-10-13 11:11:08 UTC
- Magnitude
- 2.4 ML
- Depth
- 13.8 km
- Coordinates
- 40.8083, 27.8230
- Data consistency
- 94/100
Regional activity (100 km)
- Last 24 hours
- 4
- Last 7 days
- 37
- Last 30 days
- 116
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
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- Community intensity
- Typical duration
- Farthest report
- felt it
Estimated, close to the MMI scale
Intensity distribution
Provinces with reports
Reported effects
Squares on the map show community reports (~11 km grid; colour = estimated intensity).
Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.
Nearby places
- Tekirdağ Province centre 33 km
- İstanbul Province centre 100 km
- Kırklareli Province centre 114 km
- Yalova Province centre 123 km
- Bursa Province centre 125 km
Nearby faults (50 km)
No mapped fault within 50 km.
Last year, within 100 km
146 earthquakes
By magnitude
- M0 15
- M1 105
- M2 23
- M3 3
- M4 0
- M5 0
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 94
- 10–20 km 50
- 20–40 km 2
- 40–70 km 0
- 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).
- M3,0 GUZELKOY ACIKLARI-TEKIRDAG (MARMARA DENIZI) 05.10.2026 · 34 km
- M2,4 Gönen (Balıkesir) 09.10.2026 · 77 km
- M2,3 BEKIRLI-BIGA (CANAKKALE) 08.10.2026 · 79 km
- M2,1 BAYRAMDERE-KARACABEY (BURSA) 04.10.2026 · 65 km
- M2,1 MARMARA DENIZI 24.09.2026 · 26 km
- M2,0 SARACLAR-GONEN (BALIKESIR) 09.10.2026 · 78 km
- M2,0 BOZLAR-BIGA (CANAKKALE) 05.10.2026 · 63 km
- M1,9 Marmara Denizi - [31.82 km] Büyükçekmece (İstanbul) 09.10.2026 · 39 km
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 |
|---|---|---|---|---|---|
|
AFAD Deprem Dairesi
Displayed
Marmara Denizi - [20.08 km] Marmaraereğlisi (Tekirdağ)
|
2.4 ML | 13.8 km | 11:11:08.000 | Δt 0 sn · 0 km · ΔM 0 | Original record |
|
Kandilli Rasathanesi (KOERI)
MARMARA DENIZI
|
2.6 ML | 20.4 km | 11:11:07.000 | Δt 1 sn · 2.37 km · ΔM +0.2 | |
|
EMSC-CSEM
WESTERN TURKEY
|
2.5 ml | 13.8 km | 11:11:07.970 | Δt 0.03 sn · 0 km · ΔM +0.1 | Original record |
This value summarises agreement between sources; it is not a measure of scientific accuracy. T.C. İçişleri Bakanlığı Afet ve Acil Durum Yönetimi Başkanlığı (AFAD) — AFAD kullanım izni ile 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
Revision history
-
13.10.2026 14:43:57 · EMSC · update
time: 2026-10-13T11:11:07.820+00:00 → 2026-10-13T11:11:07.970+00:00
-
13.10.2026 14:36:34 · SISTEM · recompute
source count: 2 → 3 confirming sources: afad,emsc → afad,kandilli,emsc
-
13.10.2026 14:35:29 · EMSC · update
magnitude: 2.4 → 2.5 time: 2026-10-13T11:11:08.000+00:00 → 2026-10-13T11:11:07.820+00:00
-
13.10.2026 14:31:30 · SISTEM · recompute
depth: 13.8 → 13.77 latitude: 40.8083 → 40.80833 source count: 1 → 2 magnitude type: ml → ML confirming sources: emsc → afad,emsc preferred source: 3 → 1
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