This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2023/10/19 11:03
Universal datetime 2023/10/19 09:03
Latitude 46.97 ° ± 0.5 km
Longitude -0.29 ° ± 0.4 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
Saumur  37 26734
Chemillé-en-Anjou  43 21392
Bressuire  19 19519
Thouars  3 13990
Doué-en-Anjou  25 11005
Brissac Loire Aubance  43 10807
Parthenay  36 10267
Gennes-Val-de-Loire  41 8724
Mauléon  35 8519
Lys-Haut-Layon  24 7880
Loudun  30 6747
Sèvremont  46 6486
Bellevigne-en-Layon  39 5730
Nueil-les-Aubiers  24 5541
Moncoutant-sur-Sèvre  37 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.3
Azimuthal gap 103.85 °
Number of stations used 10
Number of phases used 17

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 09:03:48.18 -0.42 304.2 0.3 Manual
FR CRNF Sg 09:03:52.62 0.1 304.2 0.3 Manual
FR DAUF Pg 09:03:55.71 -0.24 356.25 0.7 Manual
FR BSCF Pg 09:03:59.70 0.24 100.1 0.88 Manual
FR BSCF Sn 09:04:15.26 -0.07 100.1 0.88 Manual
FR RIAF Pg 09:03:59.37 -0.1 308.03 0.88 Manual
FR RIAF Sn 09:04:15.69 0.35 308.03 0.88 Manual
FR LGIF Pg 09:04:00.23 0.03 236.95 0.92 Manual
FR BOUF Pg 09:04:00.70 0.11 282.35 0.94 Manual
FR BOUF Sn 09:04:17.8 0.23 282.35 0.94 Manual
FR GNEF Pg 09:04:00.52 -0.36 153.59 0.96 Manual
FR GNEF Sn 09:04:16.90 -0.35 153.59 0.96 Manual
FR GARF Pn 09:04:08.0 0.22 108.59 1.37 Manual
FR BEGF Pn 09:04:09.58 0.08 296.45 1.49 Manual
FR BEGF Sn 09:04:31.40 0.76 296.45 1.49 Manual
FR ABJF Pn 09:04:10.80 0.26 152.1 1.57 Manual
FR ABJF Sn 09:04:32.26 -0.32 152.1 1.57 Manual