Greece earthquakes

M4.3 earthquake 24 km SSE of Ýdra, Greece

A magnitude 4.3 earthquake struck 24 km SSE of Ýdra, Greece on Mon, Apr 21, 2003, 10:16 AM GMT+3 (07:16 UTC), 90 km (56 mi) below the surface.

Vári forecastMore in Greece

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
4.3 (md), light
Local time
UTC
2003-04-21 07:16:07 UTC
Depth
90.0 km (55.9 mi), intermediate-depth
Epicenter
37.140° N, 23.540° E
Region
Greece
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
43°
Stations used
116

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 5 in the 30 days before it.

After

  1. 3.36 km NW of Karyés, Greece · 8552 days ago · 10 km deep · 100 km away
  2. 3.13 km S of Néa Kíos, Greece · 8546 days ago · 56 km deep · 85 km away
  3. 3.223 km NE of Kýthira, Greece · 8533 days ago · 5 km deep · 98 km away
  4. 3.411 km ENE of Géfyra, Greece · 8522 days ago · 10 km deep · 59 km away
  5. 3.124 km SSW of Géfyra, Greece · 8519 days ago · 6 km deep · 90 km away
  6. 3.819 km SE of Géfyra, Greece · 8515 days ago · 65 km deep · 71 km away
  7. 4.042 km SE of Ýdra, Greece · 8511 days ago · 127 km deep · 26 km away
  8. 3.14 km SE of Leonídio, Greece · 8507 days ago · 16 km deep · 58 km away

Before

  1. 3.230 km SSW of Géfyra, Greece · 8563 days ago · 14 km deep · 97 km away
  2. 3.029 km SE of Leonídio, Greece · 8569 days ago · 21 km deep · 41 km away
  3. 4.16 km W of Néa Kíos, Greece · 8572 days ago · 85 km deep · 91 km away
  4. 4.024 km S of Géfyra, Greece · 8576 days ago · 13 km deep · 85 km away
  5. 2.59 km SE of Megalochóri, Greece · 8584 days ago · 21 km deep · 58 km away

Earthquakes todayGreece earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000bvnk. Read Wed, Sep 30, 2026, 8:15 AM UTC.