This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.8 MLv
Local datetime 1990/11/23 14:48
Universal datetime 1990/11/23 13:48
Latitude 47.37 ° ± 2 km
Longitude -2.35 ° ± 8 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
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  12 69993
La Baule-Escoublac  9 16132
Guérande  7 15873
Saint-Brevin-les-Pins  20 13802
Pontchâteau  20 10684
Pornichet  12 10669
Savenay  33 8679
Donges  21 7961
Trignac  13 7868
Questembert  33 7585
Montoir-de-Bretagne  16 7088
Herbignac  9 6822
Saint-André-des-Eaux  6 6473
Missillac  18 5342
Muzillac  23 5015

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 13
Number of phases used 11

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 13:48:30.30 0.74 53 1.11 Manual
RD LPF Sg 13:48:46.60 1.61 53 1.11 Manual
RD GRR Pg 13:48:36.9 0.41 44 1.43 Manual
RD GRR Sg 13:48:56.0 0.39 44 1.43 Manual
RD MFF Pg 13:48:40.30 -0.25 116 1.69 Manual
RD MFF Sg 13:49:03.90 -0.14 116 1.69 Manual
RD FLN Pg 13:48:43.60 -0.46 41 1.88 Manual
RD FLN Sg 13:49:08.70 -1.4 41 1.88 Manual
RD LDF Pn 13:48:41.30 0.42 50 1.94 Manual
RD LDF Pg 13:48:44.60 -0.59 50 1.94 Manual
RD LDF Sg 13:49:11.40 -0.64 50 1.94 Manual