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05:28

Centro di Ricerche Sismologiche

Event detail

#48474
Date (local)
2011-07-12 21:21:00
Magnitude
4.0 ± 0.3
Location
9 km O di Sarsina (Forli')
Moment magnitude
4.1
Location type
automatic
Date (UTC)
2011-07-12 19:21:00
Lat., Long.
43.9291, 12.0381
Depth (km)
24
Orid
49688

Seismological analysis

  • pga pga
  • pgv pgv
  • intensity intensity

  • psa 0.3 sec psa 0.3 sec
  • psa 1 sec psa 1 sec
  • psa 3 sec psa 3 sec

  • mt revised mt
  • depth revised depth

Localization of the event and past seismicity in the area

The map shows the latest 100 earthquakes occurred in the area around the epicenter (30 km radius) and the earthquakes with magnitude greater than 3.8 (if any) occurred since 1977. Click on each event for details.
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Caption

12 hours

12 - 24 hours

1 - 3 days

3 - 7 days

7 - 14 days

M > 5.5

4.5 < M < 5.5

3.5 < M < 4.5

2.5 < M < 3.5

M < 2.5