This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/09/28 12:04
Universal datetime 2022/09/28 10:04
Latitude 46.91 ° ± 3 km
Longitude -0.34 ° ± 4 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  43 53917
Saumur  44 26734
Chemillé-en-Anjou  44 21392
Bressuire  13 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  42 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 0.38
Azimuthal gap 97.09 °
Number of stations used 8
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 10:04:29.70 -0.36 316.25 0.31 Manual
FR CRNF Sg 10:04:34.17 0.12 316.25 0.31 Manual
RD MFF Pg 10:04:30.14 -0.56 156.77 0.34 Manual
RD MFF Sg 10:04:34.83 -0.34 156.77 0.34 Manual
FR DAUF Pg 10:04:38.43 0.17 359.36 0.75 Manual
FR CHIF Pg 10:04:38.60 -0.34 183.36 0.78 Manual
FR CHIF Sg 10:04:50.19 0.68 183.36 0.78 Manual
FR LGIF Pg 10:04:40.44 -0.02 238.42 0.86 Manual
FR LGIF Sg 10:04:52.3 -0.11 238.42 0.86 Manual
FR BSCF Pg 10:04:41.31 -0.08 96.45 0.91 Manual
FR GNEF Pg 10:04:42.44 0.71 150.05 0.93 Manual
FR MTNF Sg 10:05:09.52 0.12 346.05 1.4 Manual