Turkey earthquakes

M3.0 earthquake 8 km SSE of Gönen, Turkey

A magnitude 3.0 earthquake struck 8 km SSE of Gönen, Turkey on Sun, Feb 22, 2004, 3:58 AM GMT+2 (01:58 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M4.1 12 km E of Marmara, Turkey. This one was a foreshock.

Gönen forecastMore in Turkey

Map

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

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The earthquake

Magnitude
3.0 (md), minor
Local time
UTC
2004-02-22 01:58:15 UTC
Depth
12.0 km (7.5 mi), shallow
Epicenter
40.030° N, 27.691° E
Region
Turkey
Tsunami flag
No
Status
Reviewed by a seismologist

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
93°
Stations used
12

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 2.94 km W of Soma, Turkey · 8257 days ago · 9 km deep · 94 km away
  2. 2.615 km WSW of Kar?ncal?, Turkey · 8253 days ago · 31 km deep · 86 km away
  3. 3.022 km ENE of Biga, Turkey · 8253 days ago · 9 km deep · 33 km away
  4. 2.914 km ESE of Sava?tepe, Turkey · 8252 days ago · 19 km deep · 78 km away
  5. 2.99 km WSW of Soma, Turkey · 8252 days ago · 5 km deep · 98 km away
  6. 2.74 km ESE of Dursunbey, Turkey · 8252 days ago · 21 km deep · 98 km away
  7. 3.328 km SW of Çan, Turkey · 8250 days ago · 5 km deep · 76 km away
  8. 4.112 km E of Marmara, Turkey · 8199 days ago · 16 km deep · 64 km away

Before

  1. 2.83 km NE of S?nd?rg?, Turkey · 8258 days ago · 10 km deep · 96 km away
  2. 2.93 km E of Soma, Turkey · 8258 days ago · 7 km deep · 94 km away
  3. 2.520 km ESE of Mustafakemalpa?a, Turkey · 8259 days ago · 14 km deep · 79 km away
  4. 2.77 km WNW of Marmara, Turkey · 8261 days ago · 7 km deep · 67 km away
  5. 2.812 km NW of Marmara, Turkey · 8264 days ago · 10 km deep · 73 km away
  6. 3.018 km ENE of Sava?tepe, Turkey · 8264 days ago · 10 km deep · 63 km away
  7. 2.714 km SSW of Kumba?, Turkey · 8267 days ago · 7 km deep · 85 km away
  8. 2.517 km S of Erdek, Turkey · 8268 days ago · 8 km deep · 26 km away
  9. 2.512 km NNW of Erdek, Turkey · 8268 days ago · 9 km deep · 53 km away
  10. 2.79 km ESE of Sava?tepe, Turkey · 8269 days ago · 13 km deep · 77 km away
  11. 3.723 km W of Marmara, Turkey · 8281 days ago · 35 km deep · 72 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cmsp. Read Wed, Sep 30, 2026, 8:31 PM UTC.