This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/01/19 11:38
Universal datetime 2022/01/19 10:38
Latitude 46.92 ° ± 3 km
Longitude -0.33 ° ± 6 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  43 26734
Chemillé-en-Anjou  44 21392
Bressuire  13 19519
Thouars  8 13990
Doué-en-Anjou  30 11005
Parthenay  31 10267
Mauléon  32 8519
Lys-Haut-Layon  27 7880
Loudun  34 6747
Sèvremont  41 6486
Bellevigne-en-Layon  42 5730
Nueil-les-Aubiers  20 5541
Pouzauges  41 5514
Moncoutant-sur-Sèvre  31 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 184.89 °
Number of stations used 5
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 CRNF Pg 10:38:29.57 -0.29 314.68 0.31 Manual
FR CRNF Sg 10:38:34.15 0.29 314.68 0.31 Manual
FR DAUF Pg 10:38:38.22 0.27 358.89 0.74 Manual
FR CHIF Pg 10:38:39.1 0.15 183.78 0.79 Manual
FR CHIF Pn 10:38:40.27 -0.85 183.78 0.79 Manual
FR CHIF Sg 10:38:50.2 0.5 183.78 0.79 Manual
FR LGIF Pg 10:38:40.43 0.02 238.32 0.87 Manual
FR LGIF Pn 10:38:42.70 0.45 238.32 0.87 Manual
FR LGIF Sg 10:38:51.99 -0.22 238.32 0.87 Manual
FR BOUF Pg 10:38:41.24 -0.16 285.52 0.93 Manual
FR BOUF Pn 10:38:42.69 -0.28 285.52 0.93 Manual
FR BOUF Sg 10:38:54.2 0.11 285.52 0.93 Manual