This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2025/11/17 11:59
Universal datetime 2025/11/17 10:59
Latitude 47.99 ° ± 0.1 km
Longitude -0.70 ° ± 0.2 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  9 49728
Vitré  39 18037
Segré-en-Anjou Bleu  34 17562
Château-Gontier-sur-Mayenne  19 16776
Mayenne  36 12841
Sablé-sur-Sarthe  31 12220
Ombrée d'Anjou  42 8998
Les Hauts-d'Anjou  34 8759
Évron  27 8671
Saint-Berthevin  14 7344
Longuenée-en-Anjou  49 6331
Bonchamp-lès-Laval  8 6037
Changé  15 6020
Erdre-en-Anjou  46 5746
Ernée  39 5731

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.24
Azimuthal gap 85.88 °
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 10:59:59.79 -0.22 341.3 0.3 Manual
FR MTNF Sg 11:00:03.84 -0.03 341.3 0.3 Manual
FR DAUF Pg 11:00:02.1 -0.06 144.39 0.41 Manual
FR DAUF Sg 11:00:08.3 0.54 144.39 0.41 Manual
FR SOMF Pg 11:00:05.56 0.04 58.51 0.59 Manual
FR RIAF Pg 11:00:06.41 0.08 220.51 0.64 Manual
FR CRNF Pg 11:00:10.65 0.18 177.54 0.86 Manual
FR BOUF Pg 11:00:14.5 0.11 217.6 1.05 Manual
FR SROF Pg 11:00:15.21 0.47 345.81 1.09 Manual
FR SROF Sg 11:00:29.57 0.12 345.81 1.09 Manual
FR BEGF Sg 11:00:30.59 0.22 250.8 1.12 Manual
FR PLEF Pg 11:00:16.91 0.09 295.37 1.2 Manual