This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.6 MLv
Local datetime 2015/12/31 20:57
Universal datetime 2015/12/31 19:57
Latitude 46.75 ° ± 4 km
Longitude -1.92 ° ± 4 km
Depth 3 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
La Roche-sur-Yon  41 54372
Les Sables-d'Olonne  29 44017
Challans  11 20622
Saint-Hilaire-de-Riez  3 11169
Aizenay  23 9510
Saint-Philbert-de-Grand-Lieu  40 8921
Saint-Jean-de-Monts  11 8634
Le Poiré-sur-Vie  32 8509
Talmont-Saint-Hilaire  38 7657
Saint-Gilles-Croix-de-Vie  7 7655
Machecoul-Saint-Même  29 7473
Sainte-Pazanne  38 6774
Aubigny-Les Clouzeaux  37 6571
Bellevigny  39 6005
Les Achards  27 5063

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.45
Azimuthal gap 194.15 °
Number of stations used 6
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
FR CHIF Pg 19:57:24.27 -0.01 120.07 1.22 Manual
FR CHIF Sg 19:57:40.92 -0.27 120.07 1.22 Manual
RD MFF Pn 19:57:24.85 0.5 96.4 1.23 Manual
RD MFF Pg 19:57:25.31 0.75 96.4 1.23 Manual
RD MFF Sg 19:57:41.58 -0.11 96.4 1.23 Manual
FR RENF Sn 19:57:45.85 -0.43 8.02 1.38 Manual
RD ROSF Pg 19:57:34.43 -0.64 330.48 1.83 Manual
RD ROSF Sn 19:57:58.31 0.67 330.48 1.83 Manual
FR MONQ Pn 19:57:51.31 -0.25 136.32 3.24 Manual
FR PYM Pn 19:57:55.79 -0.2 104.55 3.56 Manual