This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.1 MLv
Local datetime 2004/02/01 11:20
Universal datetime 2004/02/01 10:20
Latitude 46.96 ° ± 2 km
Longitude -0.74 ° ± 4 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
Cholet  14 53917
Sèvremoine  31 25414
Beaupréau-en-Mauges  31 23228
Chemillé-en-Anjou  29 21392
Bressuire  23 19519
Les Herbiers  24 15958
Thouars  37 13990
Mauléon  2 8519
Lys-Haut-Layon  29 7880
Sèvremont  16 6486
Mortagne-sur-Sèvre  16 5930
Nueil-les-Aubiers  11 5541
Chanverrie  18 5517
Pouzauges  21 5514
Moncoutant-sur-Sèvre  30 5046

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.9
Azimuthal gap
Number of stations used 12
Number of phases used 12

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 MFF Pg 10:20:36.0 0.67 131 0.55 Manual
RD MFF Sg 10:20:42.80 -0.18 131 0.55 Manual
RD GRR Pg 10:20:52.40 0.57 357 1.43 Manual
RD GRR Sg 10:21:12.80 1.11 357 1.43 Manual
RD LDF Pn 10:20:51.70 -2 14 1.68 Manual
RD LDF Pg 10:20:57.20 0.54 14 1.68 Manual
RD LDF Sg 10:21:20.0 -0.03 14 1.68 Manual
RD SGMF Pg 10:20:58.70 0.15 317 1.78 Manual
RD SGMF Sg 10:21:23.20 -0.09 317 1.78 Manual
RD FLN Pg 10:20:59.30 0.27 5 1.81 Manual
RD FLN Sg 10:21:23.30 -0.82 5 1.81 Manual
RD QUIF Pg 10:21:00.60 -0.21 301 1.9 Manual