This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2025/10/01 11:50
Universal datetime 2025/10/01 09:50
Latitude 48.00 ° ± 0.2 km
Longitude -0.72 ° ± 0.3 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
Laval  8 49728
Vitré  38 18037
Segré-en-Anjou Bleu  34 17562
Château-Gontier-sur-Mayenne  19 16776
Mayenne  35 12841
Sablé-sur-Sarthe  32 12220
Ombrée d'Anjou  42 8998
Les Hauts-d'Anjou  35 8759
Évron  27 8671
Saint-Berthevin  13 7344
Longuenée-en-Anjou  50 6331
Bonchamp-lès-Laval  8 6037
Changé  14 6020
Erdre-en-Anjou  47 5746
Ernée  38 5731

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 76.68 °
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 MTNF Pg 09:50:53.1 -0.08 342.46 0.29 Manual
FR MTNF Sg 09:50:57.2 0.2 342.46 0.29 Manual
FR DAUF Pg 09:50:55.20 -0.33 143.97 0.42 Manual
FR SOMF Pg 09:50:58.81 -0.04 59.47 0.6 Manual
FR RIAF Pg 09:50:59.45 -0.14 219.52 0.64 Manual
FR GIZF Pg 09:51:04.32 0.67 133.43 0.85 Manual
FR CRNF Pg 09:51:04.9 0.23 176.99 0.87 Manual
FR SROF Pg 09:51:08.37 0.53 346.15 1.08 Manual
FR SROF Sg 09:51:22.76 0.32 346.15 1.08 Manual
FR BEGF Pg 09:51:08.37 -0.05 250.32 1.11 Manual
FR BEGF Sg 09:51:23.28 -0.16 250.32 1.11 Manual
FR GUEF Sg 09:51:29.9 -0.26 265.78 1.29 Manual