This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/02/14 11:58
Universal datetime 2022/02/14 10:58
Latitude 48.35 ° ± 4 km
Longitude -0.24 ° ± 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  52 142946
Laval  51 49728
Alençon  26 25848
Flers  49 14734
Argentan  46 13823
Mayenne  28 12841
Allonnes  52 11098
Évron  27 8671
Coulaines  49 7423
Saint-Berthevin  55 7344
Bonchamp-lès-Laval  46 6037
Changé  49 6020
Ernée  52 5731
Mamers  45 5299
La Ferté Macé  26 5237

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.28
Azimuthal gap 162.4 °
Number of stations used 11
Number of phases used 18

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 10:58:31.41 -0.4 104.69 0.2 Manual
FR SOMF Sg 10:58:34.50 0.05 104.69 0.2 Manual
FR MTNF Pg 10:58:35.49 -0.22 259.15 0.41 Manual
FR MTNF Sg 10:58:41.24 0.08 259.15 0.41 Manual
FR DAUF Pg 10:58:41.18 0.18 186.14 0.7 Manual
FR DAUF Sg 10:58:50.70 0.32 186.14 0.7 Manual
FR TSDF Pg 10:58:42.34 0.07 141.8 0.76 Manual
FR CLEV Pg 10:58:48.87 0.25 79.05 1.1 Manual
FR RIAF Pg 10:58:49.8 0.35 220.84 1.11 Manual
FR CRNF Pg 10:58:51.46 0.18 192.88 1.25 Manual
FR CRNF Sg 10:59:08.54 0.37 192.88 1.25 Manual
FR PLEF Pg 10:58:54.18 0.06 276.65 1.4 Manual
FR PLEF Sg 10:59:13.32 0.25 276.65 1.4 Manual
FR BEGF Pg 10:58:56.70 -0.07 242.24 1.54 Manual
FR BEGF Sg 10:59:17.25 -0.46 242.24 1.54 Manual
FR GUEF Pg 10:58:58.66 -0.26 254.74 1.67 Manual
RD MFF Pg 10:59:00.18 -0.14 177.81 1.75 Manual
RD MFF Sg 10:59:23.78 -0.6 177.81 1.75 Manual