This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2021/05/12 12:09
Universal datetime 2021/05/12 10:09
Latitude 46.29 ° ± 9 km
Longitude 2.31 ° ± 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
Châteauroux  74 43741
Montluçon  23 35653
Riom  77 19180
Guéret  37 13161
Issoudun  77 11905
Saint-Amand-Montrond  51 9437
Domérat  20 8780
Déols  77 7513
Saint-Florent-sur-Cher  78 6537
Commentry  34 6239
Châtel-Guyon  71 6152
Le Poinçonnet  68 5851
Gannat  70 5832
La Souterraine  64 5207
Saint-Pourçain-sur-Sioule  77 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.5
Azimuthal gap 272.16 °
Number of stations used 6
Number of phases used 11

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 CFF Pg 10:09:43.45 0.34 133 0.77 Manual
FR PLDF Pg 10:09:47.46 0.61 109.1 0.97 Manual
FR PLDF Sg 10:10:00.96 0.61 109.1 0.97 Manual
FR LBL Pg 10:09:52.19 0.22 147.82 1.25 Manual
FR LBL Sg 10:10:09.15 -0.15 147.82 1.25 Manual
FR LEUC Pn 10:09:55.69 -0.48 173.47 1.54 Manual
FR LEUC Pg 10:09:57.49 0.11 173.47 1.54 Manual
FR LEUC Sn 10:10:15.96 -0.72 173.47 1.54 Manual
FR SLVF Pg 10:10:07.71 0.27 182.83 2.1 Manual
FR SLVF Sg 10:10:36.59 0.17 182.83 2.1 Manual
FR OG35 Sg 10:10:41.6 -0.99 95 2.28 Manual