This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2024/02/19 12:46
Universal datetime 2024/02/19 11:46
Latitude 46.89 ° ± 0.1 km
Longitude -0.26 ° ± 0.2 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  44 26734
Bressuire  17 19519
Thouars  9 13990
Doué-en-Anjou  34 11005
Parthenay  27 10267
Mauléon  38 8519
Lys-Haut-Layon  32 7880
Loudun  31 6747
Sèvremont  46 6486
Bellevigne-en-Layon  47 5730
Saint-Martin-la-Pallu  43 5546
Nueil-les-Aubiers  26 5541
Pouzauges  45 5514
Neuville-de-Poitou  45 5324
Moncoutant-sur-Sèvre  32 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 64.3 °
Number of stations used 10
Number of phases used 18

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 11:46:50.95 -0.19 164.58 0.3 Manual
RD MFF Sg 11:46:54.87 -0.15 164.58 0.3 Manual
FR CRNF Pg 11:46:52.16 -0.22 312.93 0.36 Manual
FR CRNF Sg 11:46:57.29 0.12 312.93 0.36 Manual
FR GIZF Pg 11:46:57.40 0.49 30.87 0.61 Manual
FR GIZF Sg 11:47:05.44 0.37 30.87 0.61 Manual
FR CHIF Pg 11:46:59.91 0.11 187.66 0.76 Manual
FR CHIF Sg 11:47:10.35 0.26 187.66 0.76 Manual
FR DAUF Pg 11:47:00.48 0.43 355.38 0.77 Manual
FR BSCF Pg 11:47:01.76 0.2 95.16 0.86 Manual
FR GNEF Pg 11:47:01.74 -0.32 152.35 0.88 Manual
FR GNEF Sg 11:47:14.34 0.35 152.35 0.88 Manual
FR LGIF Pg 11:47:02.60 0.25 241.75 0.9 Manual
FR LGIF Sg 11:47:14.34 -0.16 241.75 0.9 Manual
FR BOUF Pg 11:47:03.92 0.04 286.62 0.98 Manual
FR BOUF Sg 11:47:16.88 -0.27 286.62 0.98 Manual
FR GARF Pg 11:47:10.68 0.35 105.65 1.33 Manual
FR GARF Sg 11:47:28.37 0.06 105.65 1.33 Manual