This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2025/10/01 11:52
Universal datetime 2025/10/01 09:52
Latitude 48.01 ° ± 0.4 km
Longitude -0.45 ° ± 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
Le Mans  49 142946
Laval  24 49728
Segré-en-Anjou Bleu  46 17562
Château-Gontier-sur-Mayenne  28 16776
La Flèche  46 14956
Mayenne  35 12841
Sablé-sur-Sarthe  21 12220
Allonnes  45 11098
Les Hauts-d'Anjou  35 8759
Évron  14 8671
Saint-Berthevin  30 7344
Bonchamp-lès-Laval  19 6037
Changé  28 6020
Ernée  48 5731
Arnage  49 5311

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.53
Azimuthal gap 78.04 °
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
FR DAUF Pg 09:52:10.46 0.2 169.14 0.36 Manual
FR DAUF Sg 09:52:15.8 0.08 169.14 0.36 Manual
FR MTNF Pg 09:52:09.95 -0.47 314.67 0.37 Manual
FR MTNF Sg 09:52:16.29 0.99 314.67 0.37 Manual
FR SOMF Pg 09:52:11.51 -0.29 49.7 0.44 Manual
FR GIZF Pg 09:52:17.16 -0.33 143.83 0.75 Manual
FR RIAF Pg 09:52:18.20 0.3 229.18 0.77 Manual
FR CRNF Pg 09:52:20.5 -0.05 188.7 0.89 Manual
FR CRNF Sn 09:52:35.70 -0.31 188.7 0.89 Manual
FR SROF Pg 09:52:24.90 0.49 337.35 1.12 Manual
FR SROF Sn 09:52:40.87 -0.95 337.35 1.12 Manual
FR GOTF Pg 09:52:26.97 -0.38 37.82 1.28 Manual
FR BEGF Pn 09:52:26.55 -0.64 252.54 1.28 Manual
FR BEGF Pg 09:52:27.81 0.38 252.54 1.28 Manual
FR CLEV Pg 09:52:29.36 0.83 65.78 1.34 Manual