M3.7 earthquake 5 km SSE of Radwanice, Poland
A magnitude 3.7 earthquake struck 5 km SSE of Radwanice, Poland on Sun, Jun 20, 1982, 1:36 AM GMT+2 (23:36 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.0 2 km NNE of G?ogów, Poland. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.7 (ml), minor
- Local time
- UTC
- 1982-06-19 23:36:28 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 51.532° N, 15.986° E
- Region
- Poland
- 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.
- Depth from
- OPERATOR_ASSIGNED
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 5 in the 30 days before it.
After
- 4.02 km NNE of G?ogów, Poland · 16142 days ago · 11 km deep · 18 km away
- 4.73 km NNE of Gr?bocice, Poland · 16124 days ago · 10 km deep · 17 km away
- 3.66 km SSE of Ko?uchów, Poland · 16124 days ago · 10 km deep · 30 km away
- 3.54 km NW of Boles?awiec, Poland · 16107 days ago · 10 km deep · 41 km away
Before
- 3.78 km ENE of Gr?bocice, Poland · 16170 days ago · 10 km deep · 22 km away
- 4.18 km NNE of Gaworzyce, Poland · 16172 days ago · 10 km deep · 18 km away
- 3.44 km SSW of Zagrodno, Poland · 16177 days ago · 10 km deep · 43 km away
- 4.04 km NE of Chocianów, Poland · 16177 days ago · 10 km deep · 10 km away
- 3.35 km SSW of Hejnice, Czechia · 16193 days ago · 10 km deep · 97 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001n12. Read Tue, Sep 22, 2026, 9:29 PM UTC.