This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 2013/07/31 13:35
Universal datetime 2013/07/31 11:35
Latitude 49.57 ° ± 2 km
Longitude -0.75 ° ± 2 km
Depth 3 km (from location) ± 5 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
Caen  51 105354
Hérouville-Saint-Clair  51 22954
Saint-Lô  56 19116
Bayeux  33 13121
Ifs  56 11766
Carentan-les-Marais  43 10118
Mondeville  55 9868
Ouistreham  49 9081
Sainte-Adresse  61 7389
Colombelles  53 6918
Valognes  52 6803
Thue et Mue  44 5904
Blainville-sur-Orne  50 5801
Dives-sur-Mer  58 5546
Douvres-la-Délivrande  41 5062

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 50.86 °
Number of stations used 11
Number of phases used 18

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
GB JSA Pg 11:35:56.48 -0.13 248.05 1 Manual
GB JSA Sg 11:36:10.54 0 248.05 1 Manual
GB HMNX Pn 11:36:03.83 -0.17 27.94 1.47 Manual
GB HMNX Pg 11:36:05.27 -0.11 27.94 1.47 Manual
FR RENF Pg 11:36:06.90 -0.07 202.16 1.57 Manual
FR RENF Sg 11:36:28.61 -0.21 202.16 1.57 Manual
GB ELSH Pn 11:36:10.98 0 36.77 1.99 Manual
GB ELSH Sn 11:36:37.79 -0.32 36.77 1.99 Manual
GB SWN1 Pn 11:36:12.32 0.43 341.46 2.06 Manual
RD ROSF Pn 11:36:12.59 0.5 234.3 2.07 Manual
RD ROSF Sn 11:36:39.96 -0.2 234.3 2.07 Manual
GB DYA Pn 11:36:13.89 -0.28 294.09 2.22 Manual
GB DYA Pg 11:36:18.26 0.13 294.09 2.22 Manual
GB CCA1 Pn 11:36:24.32 0.19 283.72 2.96 Manual
FR CHIF Pn 11:36:30.19 -0.58 175.99 3.45 Manual
FR CHIF Sg 11:37:26.82 0.45 175.99 3.45 Manual
FR DOU Pn 11:36:32.10 0.59 79.34 3.5 Manual
RD LOR Pn 11:36:35.88 -0.22 125.13 3.84 Manual