This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2023/08/03 11:02
Universal datetime 2023/08/03 09:02
Latitude 46.82 ° ± 0.4 km
Longitude -0.13 ° ± 0.7 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
Poitiers  46 88291
Bressuire  27 19519
Thouars  20 13990
Doué-en-Anjou  44 11005
Parthenay  21 10267
Buxerolles  45 10023
Lys-Haut-Layon  44 7880
Jaunay-Marigny  40 7530
Loudun  27 6747
Migné-Auxances  39 6071
Vouneuil-sous-Biard  41 5896
Saint-Martin-la-Pallu  31 5546
Nueil-les-Aubiers  38 5541
Neuville-de-Poitou  33 5324
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 0.38
Azimuthal gap 163.43 °
Number of stations used 6
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
RD MFF Pg 09:02:49.100 -0.27 183.01 0.22 Manual
RD MFF Sg 09:02:52.94 -0.12 183.01 0.22 Manual
FR CRNF Pg 09:02:54.58 -0.56 311.78 0.48 Manual
FR CRNF Sg 09:03:01.65 0.13 311.78 0.48 Manual
FR CHIF Sg 09:03:09.28 0.16 195.71 0.71 Manual
FR DAUF Pg 09:03:02.35 0.16 349.83 0.86 Manual
FR DAUF Sg 09:03:13.73 -0.02 349.83 0.86 Manual
FR DAUF Sn 09:03:18.6 0.18 349.83 0.86 Manual
FR LGIF Pg 09:03:04.73 0.76 248.11 0.95 Manual
FR LGIF Sg 09:03:16.0 -0.82 248.11 0.95 Manual
FR ABJF Pg 09:03:12.22 0.08 153.27 1.39 Manual
FR ABJF Sg 09:03:30.92 -0.05 153.27 1.39 Manual