M4.5 earthquake 3 km SE of Gr?bocice, Poland
A magnitude 4.5 earthquake struck 3 km SE of Gr?bocice, Poland on Sun, Sep 12, 1982, 4:57 AM GMT+2 (02:57 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.5 (mb), light
- Local time
- UTC
- 1982-09-12 02:57:32 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 51.572° N, 16.200° E
- Region
- Poland
- Strongest shaking
- VI, strong shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- VI, strong shaking
- Peak ground acceleration
- 17.7% of gravity
- Peak ground velocity
- 1.7 cm/s
- Map
- Automatic
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: 3 in the 60 days after this one and 2 in the 30 days before it.
After
- 3.56 km ENE of Boles?awiec, Poland · 16080 days ago · 10 km deep · 50 km away
- 3.94 km SE of G?ogów, Poland · 16061 days ago · 10 km deep · 8 km away
- 3.52 km NW of Boles?awiec, Poland · 16028 days ago · 10 km deep · 56 km away
Before
Earthquakes todayPoland earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001phy. Read Mon, Sep 21, 2026, 8:57 PM UTC.