This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/12/01 11:51
Universal datetime 2022/12/01 10:51
Latitude 47.74 ° ± 1 km
Longitude -1.14 ° ± 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
Vitré  42 18037
Segré-en-Anjou Bleu  22 17562
Château-Gontier-sur-Mayenne  35 16776
Châteaubriant  18 11974
Ancenis-Saint-Géréon  40 10802
Châteaugiron  42 9966
Ombrée d'Anjou  3 8998
Nort-sur-Erdre  43 8763
Janzé  35 8279
Loireauxence  34 7522
Bain-de-Bretagne  41 7331
Vallons-de-l'Erdre  22 6556
Longuenée-en-Anjou  42 6331
Erdre-en-Anjou  30 5746
Ligné  42 5174

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 107.64 °
Number of stations used 7
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 RIAF Pg 10:51:51.82 0 206.28 0.26 Manual
FR RIAF Sg 10:51:55.22 0.05 206.28 0.26 Manual
FR MTNF Pg 10:51:57.61 0 20.47 0.57 Manual
FR MTNF Sg 10:52:05.21 -0.07 20.47 0.57 Manual
FR CRNF Pg 10:51:59.63 -0.25 150.78 0.69 Manual
FR SOMF Pg 10:52:05.32 0.08 54.69 0.98 Manual
FR SOMF Sg 10:52:18.42 -0.07 54.69 0.98 Manual
FR PLEF Pg 10:52:06.93 -0.52 313.92 1.1 Manual
FR PLEF Sg 10:52:22.11 -0.19 313.92 1.1 Manual
FR SROF Pg 10:52:11.14 -0.2 1.02 1.31 Manual
RD MFF Pg 10:52:11.55 -0.13 148.72 1.33 Manual
RD MFF Sg 10:52:29.30 -0.33 148.72 1.33 Manual