This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2022/03/15 12:07
Universal datetime 2022/03/15 11:07
Latitude 48.04 ° ± 3 km
Longitude -0.51 ° ± 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  19 49728
Vitré  51 18037
Segré-en-Anjou Bleu  45 17562
Château-Gontier-sur-Mayenne  27 16776
La Flèche  51 14956
Mayenne  31 12841
Sablé-sur-Sarthe  25 12220
Allonnes  50 11098
Les Hauts-d'Anjou  37 8759
Évron  14 8671
Saint-Berthevin  25 7344
Bonchamp-lès-Laval  14 6037
Changé  23 6020
Ernée  43 5731
Rives-du-Loir-en-Anjou  53 5560

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 108.62 °
Number of stations used 6
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 11:07:10.43 -0.33 316.99 0.32 Manual
FR MTNF Sg 11:07:15.23 0.22 316.99 0.32 Manual
FR DAUF Pg 11:07:11.74 -0.27 163.73 0.39 Manual
FR DAUF Sg 11:07:17.70 0.5 163.73 0.39 Manual
FR SOMF Pg 11:07:13.4 -0.3 55.1 0.46 Manual
FR SOMF Sg 11:07:19.61 0.1 55.1 0.46 Manual
FR SROF Pg 11:07:25.15 0.25 338.88 1.08 Manual
FR SROF Sg 11:07:40.9 0.51 338.88 1.08 Manual
FR BEGF Pg 11:07:27.78 -0.22 250.94 1.25 Manual
FR BEGF Sg 11:07:44.97 0.05 250.94 1.25 Manual
FR BESN Pg 11:07:32.62 -0.46 331.88 1.52 Manual
FR BESN Sg 11:07:53.70 -0.06 331.88 1.52 Manual