Turkey earthquakes

M4.1 earthquake 5 km SSE of Keles, Turkey

A magnitude 4.1 earthquake struck 5 km SSE of Keles, Turkey on Tue, Dec 23, 2003, 3:07 PM GMT+2 (13:07 UTC), 8 km (5 mi) below the surface.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.1 (Md, duration), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2003-12-23 13:07:45 UTC
Depth
8.3 km (5.2 mi), shallow
Epicenter
39.869° N, 29.257° E
Region
Turkey
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000cfvv. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Station coverage gap
63°
Stations used
19

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 18 in the 60 days after this one and 1 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cfvv. Read Thu, Oct 1, 2026, 7:19 AM UTC.