This event was reviewed by an analyst and confirmed.
Type Explosion
Magnitude 1.7 MLv
Local datetime 2023/03/08 16:24
Universal datetime 2023/03/08 15:24
Latitude 48.77 ° ± 0.1 km
Longitude -2.04 ° ± 0.1 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-Malo  15 46097
Saint-Brieuc  60 44372
Lamballe-Armor  48 16578
Dinan  36 14166
Plérin  59 14062
Granville  34 12580
Avranches  52 10155
Dinard  16 10027
Coutances  54 8501
Langueux  58 7692
Pleurtuit  20 6806
Combourg  45 5940
Dol-de-Bretagne  33 5693
Cancale  16 5121
Yffiniac  58 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 82.07 °
Number of stations used 9
Number of phases used 12

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 15:25:05.30 -0.32 216.06 0.34 Manual
FR PLEF Sg 15:25:10.49 0.45 216.06 0.34 Manual
GB JSA Pg 15:25:07.41 0.02 348.07 0.43 Manual
FR LOUF Pg 15:25:08.72 -0.03 99.97 0.5 Manual
FR BESN Pg 15:25:11.93 0.12 24.32 0.67 Manual
FR SROF Pg 15:25:11.72 -0.15 65.12 0.67 Manual
FR MTNF Pg 15:25:16.78 0.06 121.56 0.93 Manual
FR MTNF Sg 15:25:29.90 0.57 121.56 0.93 Manual
FR LOCF Pg 15:25:19.97 0.37 266 1.09 Manual
FR BEGF Pg 15:25:21.16 0.17 187.56 1.16 Manual
FR BEGF Sg 15:25:36.56 -0.16 187.56 1.16 Manual
FR SOMF Pg 15:25:26.79 0.17 107.83 1.47 Manual