This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.9 MLv
Local datetime 1987/01/30 19:56
Universal datetime 1987/01/30 18:56
Latitude 47.62 ° ± 2 km
Longitude -2.12 ° ± 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
Pontchâteau  21 10684
Blain  32 9793
Redon  5 9014
Savenay  33 8679
Donges  32 7961
Trignac  35 7868
Questembert  24 7585
Montoir-de-Bretagne  34 7088
Guipry-Messac  31 6961
Herbignac  24 6822
Guer  32 6192
Missillac  15 5342
Plessé  19 5248
Guémené-Penfao  22 5200
Muzillac  28 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 10
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 18:57:15.10 0.81 60 0.84 Manual
RD LPF Sg 18:57:27.50 1.51 60 0.84 Manual
RD GRR Pg 18:57:20.29 0.21 47 1.15 Manual
RD GRR Sg 18:57:36.30 0.25 47 1.15 Manual
RD FLN Pn 18:57:26.40 0.49 43 1.59 Manual
RD FLN Pg 18:57:27.80 -0.55 43 1.59 Manual
RD FLN Sg 18:57:49.20 -1.18 43 1.59 Manual
RD LDF Pg 18:57:29.40 -0.3 53 1.66 Manual
RD LDF Sg 18:57:52.10 -0.61 53 1.66 Manual
RD MFF Pg 18:57:30.10 -0.12 126 1.69 Manual
RD MFF Sg 18:57:53.30 -0.33 126 1.69 Manual