This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.9 MLv
Local datetime 1992/12/31 03:57
Universal datetime 1992/12/31 02:57
Latitude 47.22 ° ± 3 km
Longitude -2.38 ° ± 7 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  8 16132
Guérande  13 15873
Pornic  27 15018
Saint-Brevin-les-Pins  18 13802
Pontchâteau  32 10684
Pornichet  7 10669
Donges  26 7961
Trignac  17 7868
Montoir-de-Bretagne  21 7088
Herbignac  26 6822
Chaumes-en-Retz  36 6759
Saint-André-des-Eaux  13 6473
Missillac  33 5342
Muzillac  38 5015

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 19
Number of phases used 14

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 02:57:54.60 0.01 48 1.22 Manual
RD LPF Pg 02:57:56.70 1.58 48 1.22 Manual
RD LPF Sg 02:58:14.0 1.89 48 1.22 Manual
RD GRR Pn 02:57:58.0 -1.2 41 1.56 Manual
RD GRR Pg 02:58:02.40 0.92 41 1.56 Manual
RD GRR Sg 02:58:23.30 0.17 41 1.56 Manual
RD MFF Pg 02:58:04.19 0.89 111 1.65 Manual
RD MFF Sg 02:58:25.50 -0.77 111 1.65 Manual
RD FLN Pn 02:58:04.50 -0.77 39 2 Manual
RD FLN Pg 02:58:10.50 0.56 39 2 Manual
RD FLN Sg 02:58:36.9 -1.65 39 2 Manual
RD LDF Pn 02:58:05.20 -0.7 47 2.05 Manual
RD LDF Pg 02:58:11.0 0.18 47 2.05 Manual
RD LDF Sg 02:58:38.30 -0.96 47 2.05 Manual