Biga (Çanakkale)
21 October 2026, 05:27:18 (+03) 2026-10-21 02:27:18 UTC
- Magnitude
- 1.4 ML
- Depth
- 5.1 km
- Coordinates
- 40.2197, 26.9557
- Data consistency
- 93/100
Regional activity (100 km)
- Last 24 hours
- 9
- Last 7 days
- 42
- Last 30 days
- 134
Approximate energy released
≈ 0 t TNT
7.94e+6 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
- Çanakkale Province centre 47 km
- Tekirdağ Province centre 97 km
- Balıkesir Province centre 101 km
- Edirne Province centre 166 km
- Kırklareli Province centre 169 km
Nearby faults (50 km)
No mapped fault within 50 km.
Last year, within 100 km
186 earthquakes
By magnitude
- M0 19
- M1 128
- M2 37
- M3 2
- M4 0
- M5 0
- M6 0
- M7 0
- M8+ 0
By depth
- 0–10 km 118
- 10–20 km 66
- 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).
- M3,4 Gönen (Balıkesir) 14.10.2026 · 60 km
- M3,0 GUZELKOY ACIKLARI-TEKIRDAG (MARMARA DENIZI) 05.10.2026 · 70 km
- M2,9 Gönen (Balıkesir) 15.10.2026 · 60 km
- M2,9 Turkey 10.10.2026 · 99 km
- M2,8 İvrindi (Balıkesir) 10.10.2026 · 93 km
- M2,7 İvrindi (Balıkesir) 10.10.2026 · 92 km
- M2,7 Edremit (Balıkesir) 27.09.2026 · 73 km
- M2,6 İvrindi (Balıkesir) 10.10.2026 · 93 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
Biga (Çanakkale)
|
1.4 ML | 5.1 km | 02:27:18.000 | Δt 0 sn · 0 km · ΔM 0 | Original record |
|
Kandilli Rasathanesi (KOERI)
KARAAGAC-BIGA (CANAKKALE)
|
1.7 ML | 10.5 km | 02:27:17.000 | Δt 1 sn · 1.07 km · ΔM +0.3 | |
|
EMSC-CSEM
WESTERN TURKEY
|
1.5 ml | 5.1 km | 02:27:17.920 | Δt 0.08 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
-
21.10.2026 05:40:33 · SISTEM · recompute
depth: 10.5 → 5.14 latitude: 40.2285 → 40.21967 longitude: 26.9507 → 26.95567 magnitude: 1.7 → 1.4 time: 2026-10-21T02:27:17.000Z → 2026-10-21 02:27:18.000+00:00 source count: 2 → 3 confirming sources: kandilli,emsc → afad,kandilli,emsc preferred source: 2 → 1
-
21.10.2026 05:40:28 · 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.