UCMAKDERE-SARKOY (TEKIRDAG)
23 October 2026, 16:21:13 (+03) 2026-10-23 13:21:13 UTC
- Magnitude
- 2.0 ML
- Depth
- 9.7 km
- Coordinates
- 40.8028, 27.3318
- Data consistency
- 80/100
Regional activity (100 km)
- Last 24 hours
- 1
- Last 7 days
- 35
- Last 30 days
- 107
Approximate energy released
≈ 0 t TNT
6.31e+7 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.
felt it
didn't feel it
Your answer
Reporting for this earthquake has closed; results are below.
If anyone is injured or there is serious damage, call 112 and follow AFAD guidance.
Community reports
No reports yet. Be the first to report.
- 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 25 km
- Kırklareli Province centre 103 km
- Çanakkale Province centre 107 km
- Edirne Province centre 117 km
- Balıkesir Province centre 136 km
Nearby faults (50 km)
No mapped fault within 50 km.
Last year, within 100 km
136 earthquakes
By magnitude
- M0 18
- M1 92
- M2 24
- M3 2
- M4 0
- M5 0
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 88
- 10–20 km 47
- 20–40 km 1
- 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).
- M3,4 Gönen (Balıkesir) 14.10.2026 · 83 km
- M3,0 GUZELKOY ACIKLARI-TEKIRDAG (MARMARA DENIZI) 05.10.2026 · 11 km
- M2,9 Gönen (Balıkesir) 15.10.2026 · 84 km
- M2,7 Marmara Denizi - [20.61 km] Marmaraereğlisi (Tekirdağ) 20.10.2026 · 66 km
- M2,5 KARAAGAC-BIGA (CANAKKALE) 20.10.2026 · 71 km
- M2,4 Marmara Denizi - [20.08 km] Marmaraereğlisi (Tekirdağ) 13.10.2026 · 42 km
- M2,4 Gönen (Balıkesir) 09.10.2026 · 85 km
- M2,3 Turkey 20.10.2026 · 79 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 |
|---|---|---|---|---|---|
|
Kandilli Rasathanesi (KOERI)
Displayed
UCMAKDERE-SARKOY (TEKIRDAG)
|
2.0 ML | 9.7 km | 13:21:13.000 | Δt 0 sn · 0 km · ΔM 0 | |
|
EMSC-CSEM
WESTERN TURKEY
|
1.6 ml | 12.7 km | 13:21:13.130 | Δt 0.13 sn · 4.15 km · ΔM -0.4 | Original record |
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
Revision history
-
23.10.2026 16:42:15 · EMSC · update
depth: 9.7 → 12.7 latitude: 40.8028 → 40.7828 longitude: 27.3318 → 27.3734 magnitude: 2 → 1.6 time: 2026-10-23T13:21:13.600+00:00 → 2026-10-23T13:21:13.130+00:00
-
23.10.2026 16:31:36 · SISTEM · recompute
source count: 1 → 2 confirming sources: kandilli → kandilli,emsc
This platform is provided for information and data visualisation purposes. Follow the announcements of the competent authorities for official emergency warnings.