This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.7 MLv
Local datetime 1983/11/15 04:03
Universal datetime 1983/11/15 03:03
Latitude 46.88 ° ± 4 km
Longitude -2.66 ° ± 9 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  54 69993
Challans  63 20622
La Baule-Escoublac  51 16132
Guérande  53 15873
Pornic  54 15018
Saint-Brevin-les-Pins  56 13802
Saint-Hilaire-de-Riez  55 11169
Pornichet  50 10669
Saint-Jean-de-Monts  47 8634
Trignac  59 7868
Saint-Gilles-Croix-de-Vie  60 7655
Machecoul-Saint-Même  65 7473
Montoir-de-Bretagne  63 7088
Chaumes-en-Retz  64 6759
Saint-André-des-Eaux  56 6473

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1.1
Azimuthal gap
Number of stations used 7
Number of phases used 9

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 Pn 03:04:10.40 -0.44 43 1.6 Manual
RD LPF Pg 03:04:14.0 0.67 43 1.6 Manual
RD LPF Sg 03:04:35.59 0.09 43 1.6 Manual
RD MFF Pg 03:04:17.40 1.11 98 1.75 Manual
RD MFF Sg 03:04:42.50 1.89 98 1.75 Manual
RD GRR Pg 03:04:19.90 -0.01 38 1.94 Manual
RD GRR Sg 03:04:46.50 -0.36 38 1.94 Manual
RD LSF Sn 03:05:05.80 -1.67 101 2.96 Manual
RD LSF Sg 03:05:18.79 -1.18 101 2.96 Manual