This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.4 MLv
Local datetime 1990/03/31 09:08
Universal datetime 1990/03/31 07:08
Latitude 47.42 ° ± 2 km
Longitude -0.94 ° ± 8 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
Beaupréau-en-Mauges  25 23228
Chemillé-en-Anjou  28 21392
Mauges-sur-Loire  9 18284
Orée d'Anjou  23 16413
Montrevault-sur-Èvre  20 15859
Avrillé  27 13692
Ancenis-Saint-Géréon  19 10802
Loireauxence  7 7522
Montreuil-Juigné  28 7517
Bouchemaine  24 6774
Vallons-de-l'Erdre  20 6556
Chalonnes-sur-Loire  15 6535
Longuenée-en-Anjou  25 6331
Erdre-en-Anjou  20 5746
Beaucouzé  24 5156

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.8
Azimuthal gap
Number of stations used 5
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 LPF Pg 07:09:10.0 0.56 354 0.61 Manual
RD LPF Sg 07:09:18.50 0.47 354 0.61 Manual
RD GRR Pg 07:09:15.20 -0.86 3 0.97 Manual
RD GRR Sg 07:09:29.50 -0.06 3 0.97 Manual
RD MFF Pg 07:09:15.80 -0.59 146 0.99 Manual
RD MFF Sg 07:09:30.50 0.35 146 0.99 Manual
RD LDF Pn 07:09:21.80 0.53 25 1.29 Manual
RD LDF Pg 07:09:22.50 0.31 25 1.29 Manual
RD LDF Sg 07:09:40.59 0.38 25 1.29 Manual
RD FLN Pn 07:09:22.30 -0.07 13 1.38 Manual
RD FLN Pg 07:09:23.50 -0.2 13 1.38 Manual
RD FLN Sg 07:09:42.0 -0.84 13 1.38 Manual