This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1990/05/12 00:08
Universal datetime 1990/05/11 22:08
Latitude 47.38 ° ± 2 km
Longitude -2.06 ° ± 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
Saint-Nazaire  18 69993
La Baule-Escoublac  24 16132
Saint-Brevin-les-Pins  16 13802
Pontchâteau  7 10684
Pornichet  23 10669
Blain  24 9793
Savenay  11 8679
Donges  5 7961
Trignac  13 7868
Saint-Étienne-de-Montluc  24 7129
Montoir-de-Bretagne  9 7088
Herbignac  21 6822
Saint-André-des-Eaux  20 6473
Missillac  15 5342
Plessé  23 5248

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 19
Number of phases used 13

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 22:09:02.8 0.99 46 0.95 Manual
RD LPF Sg 22:09:16.40 2.01 46 0.95 Manual
RD GRR Pn 22:09:06.40 -0.22 38 1.3 Manual
RD GRR Pg 22:09:08.0 0.44 38 1.3 Manual
RD GRR Sg 22:09:26.0 0.39 38 1.3 Manual
RD MFF Pg 22:09:11.80 -0.03 120 1.52 Manual
RD MFF Sg 22:09:32.80 -0.22 120 1.52 Manual
RD FLN Pn 22:09:12.60 -0.12 37 1.75 Manual
RD FLN Pg 22:09:15.50 -0.52 37 1.75 Manual
RD FLN Sg 22:09:38.59 -1.66 37 1.75 Manual
RD LDF Pn 22:09:13.50 0.25 46 1.78 Manual
RD LDF Pg 22:09:16.40 -0.35 46 1.78 Manual
RD LDF Sg 22:09:40.80 -0.71 46 1.78 Manual