This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2024/12/12 12:32
Universal datetime 2024/12/12 11:32
Latitude 47.90 ° ± 0.2 km
Longitude -3.39 ° ± 0.2 km
Depth 0 km (from location) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Lorient  17 57149
Lanester  16 22728
Ploemeur  19 17853
Hennebont  14 15678
Quimperlé  13 12057
Guidel  14 11550
Quéven  13 8676
Larmor-Plage  21 8299
Languidic  20 7971
Caudan  11 6838
Moëlan-sur-Mer  22 6781
Kervignac  18 6596
Inzinzac-Lochrist  12 6526
Plouay  5 5670
Riantec  22 5622

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.3
Azimuthal gap 83.85 °
Number of stations used 8
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
FR PLOF Pg 11:32:53.58 -0.16 188.8 0.16 Manual
FR PLOF Sg 11:32:55.79 0.03 188.8 0.16 Manual
FR OLIV Pg 11:33:00.27 -0.04 272.65 0.5 Manual
FR OLIV Sg 11:33:06.97 -0.11 272.65 0.5 Manual
FR GUEF Pg 11:33:00.37 -0.06 91.35 0.51 Manual
FR GUEF Sg 11:33:07.16 -0.14 91.35 0.51 Manual
FR BIMF Pg 11:33:02.28 0.39 167.19 0.59 Manual
FR BIMF Sg 11:33:09.48 -0.36 167.19 0.59 Manual
FR LOCF Pg 11:33:05.73 -0.05 346.61 0.8 Manual
FR BEGF Pg 11:33:06.7 -0.03 110.22 0.82 Manual
FR BEGF Sg 11:33:16.88 -0.24 110.22 0.82 Manual
FR PLEF Pg 11:33:08.23 0.12 49.74 0.92 Manual
FR RIAF Pg 11:33:18.1 -0.06 104.95 1.46 Manual
FR RIAF Sg 11:33:36.94 -0.91 104.95 1.46 Manual