This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2025/07/28 12:09
Universal datetime 2025/07/28 10:09
Latitude 48.37 ° ± 0.5 km
Longitude -3.07 ° ± 0.4 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  27 44372
Pontivy  34 14606
Plérin  29 14062
Ploufragan  23 11546
Loudéac  32 9571
Trégueux  27 8432
Langueux  30 7692
Carhaix-Plouguer  39 7174
Pordic  28 7167
Binic-Étables-sur-Mer  32 7068
Guingamp  22 6895
Plédran  25 6666
Le Mené  41 6417
Ploumagoar  18 5434
Yffiniac  30 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.46
Azimuthal gap 114.47 °
Number of stations used 10
Number of phases used 15

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 ROSF Pg 10:09:55.34 0 255.21 0.14 Manual
FR PLEF Pg 10:10:03.14 0.88 75.75 0.5 Manual
FR LOCF Pg 10:10:02.31 -0.03 307.37 0.51 Manual
FR LOCF Sg 10:10:09.68 0.29 307.37 0.51 Manual
FR GUEF Pg 10:10:03.65 0.21 149.09 0.57 Manual
FR GUEF Sg 10:10:10.100 -0.26 149.09 0.57 Manual
FR OLIV Pg 10:10:09.1 0.2 238.46 0.85 Manual
FR OLIV Sg 10:10:20.15 -0.22 238.46 0.85 Manual
FR BEGF Pg 10:10:10.31 0 144.28 0.93 Manual
FR BEGF Sg 10:10:22.83 -0.1 144.28 0.93 Manual
FR BIMF Pg 10:10:12.70 0.15 185.06 1.05 Manual
FR BIMF Sg 10:10:25.78 -0.97 185.06 1.05 Manual
FR LOUF Pg 10:10:15.42 -0.32 74.94 1.22 Manual
FR SROF Pn 10:10:19.22 -0.97 61.83 1.46 Manual
FR MTNF Pg 10:10:20.89 0.2 93.07 1.48 Manual