This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 4.1 MLv
Local datetime 2012/05/31 06:21
Universal datetime 2012/05/31 04:21
Latitude 44.83 ° ± 5 km
Longitude 11.40 ° ± 14 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Florence  117 371517
Bologna  37 371217
Venice  100 270816
Verona  75 253208
Modena  43 175502
Parma  85 163457
Livorno  167 156274
Ravenna  80 134631
Ferrara  17 130992
Bergamo  166 113143
Trento  141 104946
Arezzo  157 91589
Pisa  147 89694
Treviso  114 80144
San Marino  130 29000

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status confirmed
RMS 0.27
Azimuthal gap 247.58 °
Number of stations used 16
Number of phases used 16

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
RD PGT2 P 04:22:41.8 -0.25 218.14 2.87 Manual
FR LUCF P 04:22:43.88 0.06 253.53 3.05 Manual
FR CALF P 04:22:48.69 0.33 253.03 3.39 Manual
RD ORT2 P 04:22:56.16 0.56 273.22 3.92 Manual
LE KIZ P 04:22:55.85 -0.05 323.65 3.94 Manual
FR LOMF P 04:22:57.25 -0.16 310.03 4.06 Manual
FR CHMF P 04:22:57.71 -0.2 307.88 4.09 Manual
FR MOF P 04:22:59.89 0.22 317.18 4.22 Manual
LE OPP P 04:23:00.51 0.06 330.08 4.28 Manual
FR ECH P 04:23:02.69 -0.36 320.69 4.47 Manual
FR WLS P 04:23:04.9 0.18 323.58 4.54 Manual
SZ GUNS P 04:23:07.35 0.13 330.13 4.78 Manual
SZ LAMP P 04:23:07.82 0.24 330.56 4.81 Manual
FR THEF P 04:23:10.77 0.02 314.28 5.04 Manual
RD LOT2 P 04:23:20.41 -0.33 297.59 5.78 Manual
FR AGO P 04:23:22.43 -0.44 284.77 5.94 Manual