This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1 MLv
Local datetime 2025/08/08 13:05
Universal datetime 2025/08/08 11:05
Latitude 48.17 ° ± 0.3 km
Longitude -0.27 ° ± 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
Le Mans  41 142946
Laval  39 49728
Alençon  39 25848
Mayenne  30 12841
Sablé-sur-Sarthe  38 12220
Allonnes  39 11098
Évron  12 8671
Coulaines  39 7423
Saint-Berthevin  44 7344
Changé  47 6519
Bonchamp-lès-Laval  34 6037
Changé  40 6020
Arnage  44 5311
Mulsanne  48 5238
La Ferté Macé  45 5237

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.21
Azimuthal gap 97.93 °
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 SOMF Pg 11:05:56.59 -0.14 59.52 0.25 Manual
FR SOMF Sg 11:06:00.22 0.26 59.52 0.25 Manual
FR MTNF Pg 11:05:59.80 0.3 284.72 0.4 Manual
FR DAUF Pg 11:06:01.90 0.21 186.26 0.52 Manual
FR DAUF Sg 11:06:09.2 0.41 186.26 0.52 Manual
FR GIZF Pn 11:06:09.54 -0.02 157.45 0.83 Manual
FR LOUF Pg 11:06:07.95 0.14 307.06 0.84 Manual
FR RIAF Pn 11:06:11.11 -0.36 226.93 0.97 Manual
FR SROF Pn 11:06:12.31 -0.07 327.78 1.04 Manual
FR SROF Sn 11:06:28.23 0 327.78 1.04 Manual
FR CRNF Pn 11:06:12.78 -0.06 194.05 1.07 Manual
FR CRNF Sn 11:06:29.7 -0.02 194.05 1.07 Manual
FR GOTF Pn 11:06:12.70 -0.25 38 1.08 Manual
FR BOUF Pg 11:06:17.86 0.24 222.92 1.37 Manual
FR PLEF Pg 11:06:18.45 0.04 283.92 1.41 Manual