M3.3 earthquake 20 km NE of Samothráki, Greece
A magnitude 3.3 earthquake struck 20 km NE of Samothráki, Greece on Sun, Feb 22, 2004, 3:09 AM GMT+2 (01:09 UTC), 3 km (2 mi) below the surface.
A larger quake followed: M3.6 Western Turkey. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.3 (Md, duration), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2004-02-22 01:09:50 UTC
- Depth
- 3.0 km (1.9 mi), shallow
- Epicenter
- 40.610° N, 25.690° E
- Region
- Greece
- 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 usp000cmsk. 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
- 174°
- Stations used
- 5
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 2 in the 30 days before it.
After
- 3.036 km N of Mýrina, Greece · 8245 days ago · 25 km deep · 68 km away
- 3.6Western Turkey · 8229 days ago · 16 km deep · 67 km away
- 3.019 km WNW of Gökçeada, Turkey · 8214 days ago · 27 km deep · 38 km away
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp000cmsk. Read Thu, Oct 1, 2026, 7:13 AM UTC.