This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2026/03/24 12:08
Universal datetime 2026/03/24 11:08
Latitude 48.02 ° ± 0.1 km
Longitude -0.31 ° ± 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
Le Mans  38 142946
Laval  34 49728
Château-Gontier-sur-Mayenne  36 16776
La Flèche  41 14956
Mayenne  39 12841
Sablé-sur-Sarthe  20 12220
Allonnes  35 11098
Les Hauts-d'Anjou  39 8759
Évron  16 8671
Coulaines  39 7423
Saint-Berthevin  40 7344
Bonchamp-lès-Laval  29 6037
Changé  38 6020
Arnage  39 5311
Mulsanne  43 5238

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.44
Azimuthal gap 109.45 °
Number of stations used 10
Number of phases used 16

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 11:08:21.86 -0.31 184.27 0.36 Manual
FR SOMF Pg 11:08:22.36 -0.13 40.82 0.37 Manual
FR MTNF Pg 11:08:23.23 -0.47 305.89 0.44 Manual
FR MTNF Sg 11:08:29.61 0.06 305.89 0.44 Manual
FR GIZF Pg 11:08:28.22 -0.34 150.27 0.7 Manual
FR RIAF Pg 11:08:31.66 0.4 233.3 0.85 Manual
FR CRNF Pg 11:08:32.50 0.03 194.61 0.91 Manual
FR LOUF Pg 11:08:32.39 -0.37 315.88 0.93 Manual
FR LOUF Sg 11:08:45.7 -0.2 315.88 0.93 Manual
FR SROF Pg 11:08:36.93 -0.14 333.11 1.16 Manual
FR SROF Sg 11:08:52.69 -0.04 333.11 1.16 Manual
FR GOTF Pg 11:08:38.72 0.46 34.53 1.22 Manual
FR GOTF Sg 11:08:55.29 0.5 34.53 1.22 Manual
FR GUEF Pn 11:08:43.96 0.96 266.14 1.57 Manual
FR GUEF Sn 11:09:04.6 -0.91 266.14 1.57 Manual
FR GUEF Sg 11:09:05.91 0.05 266.14 1.57 Manual