This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2023/06/09 12:51
Universal datetime 2023/06/09 10:51
Latitude 48.39 ° ± 0.2 km
Longitude -2.59 ° ± 0.2 km
Depth 0 km (operator assigned) ± 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
Saint-Brieuc  19 44372
Lamballe-Armor  12 16578
Dinan  40 14166
Plérin  22 14062
Ploufragan  20 11546
Loudéac  27 9571
Trégueux  15 8432
Langueux  15 7692
Pordic  27 7167
Binic-Étables-sur-Mer  31 7068
Plédran  13 6666
Le Mené  12 6417
Montauban-de-Bretagne  44 5840
Ploumagoar  42 5434
Yffiniac  11 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.35
Azimuthal gap 100.3 °
Number of stations used 9
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 PLEF Pg 10:51:23.67 -0.37 57.86 0.2 Manual
FR GUEF Pg 10:51:29.25 -0.43 183.46 0.5 Manual
FR GUEF Sg 10:51:36.22 -0.19 183.46 0.5 Manual
FR LOCF Pg 10:51:35.15 0.33 292.42 0.78 Manual
FR BEGF Pg 10:51:35.79 0.47 164.02 0.8 Manual
FR BEGF Sg 10:51:45.64 -0.54 164.02 0.8 Manual
FR BIMF Pg 10:51:41.87 0.32 201.46 1.14 Manual
FR OLIV Pg 10:51:41.62 0.05 246.51 1.14 Manual
FR OLIV Sg 10:51:56.54 -0.46 246.51 1.14 Manual
FR MTNF Pg 10:51:41.95 -0.16 95.02 1.17 Manual
FR MTNF Sg 10:51:58.32 0.39 95.02 1.17 Manual
FR BESN Pg 10:51:41.84 -0.44 32.72 1.18 Manual
FR BESN Sg 10:51:58.35 0.11 32.72 1.18 Manual
FR RIAF Sg 10:51:59.85 -0.04 135.31 1.23 Manual