Greece earthquakes

M4.2 earthquake 10 km NNE of Koróni, Greece

A magnitude 4.2 earthquake struck 10 km NNE of Koróni, Greece on Sat, Jun 1, 1991, 8:42 AM GMT+3 (05:42 UTC), 42 km (26 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
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-06-01 05:42:01 UTC
Depth
42.1 km (26.2 mi), shallow
Epicenter
36.882° N, 21.990° E
Region
Greece
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

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

Felt at Kalamai.

From the USGS event page for usp0004sc9. 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.

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 3.414 km NE of Kopanáki, Greece · 12908 days ago · 71 km deep · 54 km away
  2. 3.4southern Greece · 12903 days ago · 33 km deep · 95 km away
  3. 3.60 km S of Epitálio, Greece · 12879 days ago · 10 km deep · 93 km away
  4. 3.656 km W of Filiatrá, Greece · 12860 days ago · 62 km deep · 95 km away
  5. 3.47 km E of Sykiá, Greece · 12859 days ago · 33 km deep · 93 km away
  6. 3.35 km ENE of Géfyra, Greece · 12859 days ago · 33 km deep · 100 km away
  7. 3.713 km NNE of Karyés, Greece · 12859 days ago · 69 km deep · 76 km away
  8. 3.449 km SSE of Lithakiá, Greece · 12858 days ago · 33 km deep · 96 km away
  9. 3.310 km NNW of Filiatrá, Greece · 12850 days ago · 10 km deep · 57 km away

Before

  1. 4.114 km SE of Kardamýli, Greece · 12913 days ago · 27 km deep · 35 km away
  2. 3.710 km SE of Dimitsána, Greece · 12928 days ago · 50 km deep · 72 km away
  3. 3.633 km W of Pýlos, Greece · 12938 days ago · 10 km deep · 59 km away
  4. 3.57 km SW of Zacháro, Greece · 12938 days ago · 10 km deep · 71 km away
  5. 3.48 km S of Zacháro, Greece · 12938 days ago · 10 km deep · 66 km away
  6. 3.716 km W of Methóni, Greece · 12939 days ago · 10 km deep · 42 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004sc9. Read Sun, Oct 4, 2026, 8:11 PM UTC.