This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/01/14 11:14
Universal datetime 2022/01/14 10:14
Latitude 46.91 ° ± 4 km
Longitude -0.34 ° ± 5 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
Cholet  44 53917
Saumur  44 26734
Chemillé-en-Anjou  44 21392
Bressuire  12 19519
Thouars  9 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  31 8519
Lys-Haut-Layon  27 7880
Loudun  35 6747
Sèvremont  40 6486
Bellevigne-en-Layon  43 5730
Nueil-les-Aubiers  20 5541
Pouzauges  40 5514
Moncoutant-sur-Sèvre  30 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 129.32 °
Number of stations used 7
Number of phases used 13

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 CRNF Pg 10:14:29.34 -0.41 316.43 0.31 Manual
FR CRNF Sg 10:14:33.80 0.03 316.43 0.31 Manual
RD MFF Pg 10:14:30.5 -0.24 156.77 0.34 Manual
RD MFF Sg 10:14:34.76 0.04 156.77 0.34 Manual
FR GIZF Pg 10:14:35.42 -0.06 36.25 0.62 Manual
FR DAUF Pg 10:14:38.35 0.4 359.28 0.75 Manual
FR DAUF Pn 10:14:40.70 0.3 359.28 0.75 Manual
FR RIAF Pg 10:14:41.13 0.52 312.19 0.89 Manual
FR RIAF Sn 10:14:56.37 -0.16 312.19 0.89 Manual
FR BOUF Sg 10:14:53.71 0.05 286.09 0.92 Manual
FR MTNF Pn 10:14:49.32 0.03 346.03 1.4 Manual
FR MTNF Pg 10:14:50.33 0.21 346.03 1.4 Manual
FR MTNF Sn 10:15:08.69 -0.7 346.03 1.4 Manual