M3.6 earthquake 20 km SE of Alaçat?, Turkey

Magnitude

3.6 (md), minor

Local time

Wed, Apr 30, 2003, 10:20 AM GMT+3

UTC

2003-04-30 07:20:06 UTC

Depth

12.0 km (7.5 mi), shallow

Epicenter

38.150° N, 26.540° E

Region

Turkey

Tsunami flag

No

Status

Reviewed by a seismologist

Station coverage gap

157°

Stations used

6

• Seferihisar, TurkeyPopulation 19,596. Forecast27 kmWSW
• Konak, TurkeyPopulation 332,277. Forecast56 kmWSW
• İzmir, TurkeyPopulation 2,938,292. Forecast60 kmWSW

After

1. 4.03 km E of Seferihisar, TurkeySun, May 4, 2:00 PM GMT+3 · 8550 days ago · 10 km deep · 30 km away
2. 3.416 km SW of Urla, TurkeySun, May 4, 2:06 PM GMT+3 · 8550 days ago · 20 km deep · 11 km away
3. 3.516 km W of Seferihisar, TurkeyThu, May 8, 2:34 AM GMT+3 · 8547 days ago · 25 km deep · 10 km away
4. 3.410 km E of Karaba?lar, TurkeyThu, May 22, 4:31 PM GMT+3 · 8532 days ago · 11 km deep · 67 km away
5. 3.47 km E of Seferihisar, TurkeyThu, Jun 5, 11:10 PM GMT+3 · 8518 days ago · 21 km deep · 34 km away
6. 3.44 km SE of Seferihisar, TurkeySun, Jun 15, 5:54 AM GMT+3 · 8509 days ago · 26 km deep · 29 km away
7. 3.918 km SW of Plomári, GreeceWed, Jun 25, 9:41 PM GMT+3 · 8498 days ago · 27 km deep · 81 km away
8. 3.215 km ESE of Seferihisar, TurkeyThu, Jun 26, 7:01 PM GMT+3 · 8497 days ago · 40 km deep · 39 km away
9. 3.312 km NW of Özdere, TurkeyFri, Jun 27, 12:12 PM GMT+3 · 8497 days ago · 42 km deep · 44 km away

Before

1. 3.311 km SW of Seferihisar, TurkeySun, Apr 20, 5:44 PM GMT+3 · 8564 days ago · 26 km deep · 17 km away
2. 3.712 km ESE of Seferihisar, TurkeyFri, Apr 18, 2:44 AM GMT+3 · 8567 days ago · 32 km deep · 39 km away
3. 5.214 km ESE of Seferihisar, TurkeyFri, Apr 18, 1:34 AM GMT+3 · 8567 days ago · 10 km deep · 40 km away
4. 3.711 km WSW of Seferihisar, TurkeySat, Apr 12, 5:25 AM GMT+3 · 8573 days ago · 30 km deep · 16 km away
5. 3.66 km SW of Seferihisar, TurkeySat, Apr 12, 4:59 AM GMT+3 · 8573 days ago · 30 km deep · 21 km away
6. 3.612 km SW of Seferihisar, TurkeyFri, Apr 11, 1:57 PM GMT+3 · 8573 days ago · 29 km deep · 18 km away
7. 3.012 km NW of Megálo Chorió, GreeceFri, Apr 11, 3:57 AM GMT+3 · 8574 days ago · 29 km deep · 75 km away
8. 3.219 km WSW of Seferihisar, TurkeyFri, Apr 11, 3:00 AM GMT+3 · 8574 days ago · 26 km deep · 8 km away
9. 3.614 km WSW of Seferihisar, TurkeyThu, Apr 10, 9:34 PM GMT+3 · 8574 days ago · 30 km deep · 13 km away
10. 3.711 km W of Seferihisar, TurkeyThu, Apr 10, 9:04 PM GMT+3 · 8574 days ago · 24 km deep · 16 km away
11. 3.321 km WSW of Seferihisar, TurkeyThu, Apr 10, 3:12 PM GMT+3 · 8574 days ago · 23 km deep · 5 km away
12. 3.710 km WSW of Seferihisar, TurkeyThu, Apr 10, 11:03 AM GMT+3 · 8575 days ago · 30 km deep · 17 km away
13. 4.14 km SE of Seferihisar, TurkeyThu, Apr 10, 6:03 AM GMT+3 · 8575 days ago · 26 km deep · 29 km away
14. 3.84 km WSW of Seferihisar, TurkeyThu, Apr 10, 4:32 AM GMT+3 · 8575 days ago · 27 km deep · 22 km away
15. 3.82 km SSE of Seferihisar, TurkeyThu, Apr 10, 4:16 AM GMT+3 · 8575 days ago · 23 km deep · 27 km away
16. 3.29 km SW of Seferihisar, TurkeyThu, Apr 10, 4:14 AM GMT+3 · 8575 days ago · 34 km deep · 21 km away
17. 3.314 km NNW of Özdere, TurkeyThu, Apr 10, 3:58 AM GMT+3 · 8575 days ago · 38 km deep · 44 km away
18. 4.18 km ESE of Seferihisar, TurkeyThu, Apr 10, 3:53 AM GMT+3 · 8575 days ago · 34 km deep · 33 km away
19. 5.810 km ENE of Seferihisar, TurkeyThu, Apr 10, 3:40 AM GMT+3 · 8575 days ago · 10 km deep · 37 km away
20. 3.711 km WSW of Megálo Chorió, GreeceThu, Apr 10, 3:22 AM GMT+3 · 8575 days ago · 21 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp000bw9a. Read Wed, Sep 30, 2026, 10:20 PM UTC.