This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2025/09/09 12:08
Universal datetime 2025/09/09 10:08
Latitude 48.01 ° ± 0.2 km
Longitude -0.33 ° ± 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
Le Mans  39 142946
Laval  33 49728
Château-Gontier-sur-Mayenne  34 16776
La Flèche  41 14956
Mayenne  39 12841
Sablé-sur-Sarthe  19 12220
Allonnes  36 11098
Les Hauts-d'Anjou  38 8759
Évron  16 8671
Coulaines  40 7423
Saint-Berthevin  39 7344
Bonchamp-lès-Laval  28 6037
Changé  37 6020
Arnage  40 5311
Mulsanne  44 5238

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 85.14 °
Number of stations used 11
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
FR DAUF Pg 10:08:51.47 -0.13 182.76 0.35 Manual
FR SOMF Pg 10:08:51.70 -0.58 41.18 0.39 Manual
FR MTNF Pg 10:08:52.80 -0.4 307.4 0.44 Manual
FR MTNF Sg 10:08:58.96 -0.05 307.4 0.44 Manual
FR GIZF Pg 10:08:58.22 0.13 149.27 0.7 Manual
FR RIAF Pg 10:09:01.37 0.77 233.29 0.83 Manual
FR RIAF Sg 10:09:12.19 0.33 233.29 0.83 Manual
FR CRNF Pg 10:09:01.94 0.08 194.12 0.9 Manual
FR LOUF Sg 10:09:14.49 -0.31 316.62 0.92 Manual
FR SROF Pg 10:09:06.74 0.06 333.7 1.16 Manual
FR SROF Sg 10:09:22.27 -0.1 333.7 1.16 Manual
FR GOTF Pg 10:09:08.32 0.28 34.7 1.23 Manual
FR GOTF Sg 10:09:24.56 -0.17 34.7 1.23 Manual
FR CLEV Pg 10:09:08.83 0.15 64.13 1.27 Manual
FR BEGF Pg 10:09:10.20 -0.24 253.87 1.36 Manual