This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 4.1 MLv
Local datetime 2012/05/20 05:34
Universal datetime 2012/05/20 03:34
Latitude 44.85 ° ± 4 km
Longitude 11.34 ° ± 7 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  119 371517
Bologna  39 371217
Venice  102 270816
Verona  71 253208
Modena  40 175502
Parma  81 163457
Livorno  167 156274
Ravenna  85 134631
Ferrara  21 130992
Bergamo  161 113143
Trento  138 104946
Arezzo  160 91589
Pisa  146 89694
Treviso  115 80144
San Marino  134 29000

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.21
Azimuthal gap 246.82 °
Number of stations used 8
Number of phases used 10

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 03:35:42.6 0.04 217.2 2.86 Manual
RD PGT2 S 03:36:18.86 -0.05 217.2 2.86 Manual
FR CALF P 03:35:48.53 -0.2 252.45 3.36 Manual
RD ORT2 P 03:35:56.1 0.17 272.91 3.88 Manual
RD ORT2 S 03:36:44.45 -0.08 272.91 3.88 Manual
LE KIZ P 03:35:55.86 -0.29 323.91 3.9 Manual
FR CHMF P 03:35:58.2 -0.1 307.96 4.05 Manual
FR OG35 P 03:36:01.4 0.47 288.35 4.23 Manual
LE OPP P 03:36:00.90 0.15 330.38 4.24 Manual
FR ECH P 03:36:03.20 -0.1 320.88 4.43 Manual