This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2023/04/07 12:31 |
| Universal datetime | 2023/04/07 10:31 |
| Latitude | 46.60 ° ± 0.2 km |
| Longitude | -0.79 ° ± 0.2 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
39 | 58707 |
| Bressuire
|
37 | 19519 |
| Les Herbiers
|
35 | 15958 |
| Fontenay-le-Comte
|
15 | 13226 |
| Parthenay
|
43 | 10267 |
| Luçon
|
33 | 9540 |
| Essarts en Bocage
|
38 | 8931 |
| Mauléon
|
39 | 8519 |
| Chantonnay
|
21 | 8318 |
| Chauray
|
42 | 7006 |
| Sèvremont
|
27 | 6486 |
| Nueil-les-Aubiers
|
41 | 5541 |
| Chanverrie
|
42 | 5517 |
| Pouzauges
|
21 | 5514 |
| Moncoutant-sur-Sèvre
|
20 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.37 |
| Azimuthal gap | 102.23 ° |
| Number of stations used | 13 |
| Number of phases used | 20 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 10:32:06.98 | -0.57 | 88.94 | 0.45 | Manual |
| RD | MFF | Sg | 10:32:13.7 | -0.41 | 88.94 | 0.45 | Manual |
| FR | LGIF | Pg | 10:32:07.62 | 0.06 | 252.12 | 0.45 | Manual |
| FR | CHIF | Pg | 10:32:09.58 | 0.38 | 149.89 | 0.53 | Manual |
| FR | CHIF | Sg | 10:32:17.20 | 0.83 | 149.89 | 0.53 | Manual |
| FR | CRNF | Pg | 10:32:09.3 | -0.42 | 10.16 | 0.55 | Manual |
| FR | CRNF | Sg | 10:32:16.39 | -0.43 | 10.16 | 0.55 | Manual |
| FR | BOUF | Pg | 10:32:13.96 | -0.37 | 314.51 | 0.81 | Manual |
| FR | GNEF | Pg | 10:32:16.34 | -0.01 | 121.93 | 0.92 | Manual |
| FR | RIAF | Pg | 10:32:17.91 | 0.44 | 338.8 | 0.98 | Manual |
| FR | GIZF | Pg | 10:32:19.40 | 0.47 | 39.45 | 1.06 | Manual |
| FR | DAUF | Pg | 10:32:19.65 | -0.19 | 15.55 | 1.11 | Manual |
| FR | BSCF | Pg | 10:32:22.81 | 0.51 | 79.66 | 1.24 | Manual |
| FR | BEGF | Pn | 10:32:24.100 | 0.1 | 315.95 | 1.43 | Manual |
| FR | BEGF | Pg | 10:32:25.70 | -0.18 | 315.95 | 1.43 | Manual |
| FR | BEGF | Sg | 10:32:45.57 | 0.31 | 315.95 | 1.43 | Manual |
| FR | ABJF | Pn | 10:32:25.58 | -0.09 | 132.85 | 1.49 | Manual |
| FR | ABJF | Pg | 10:32:26.92 | -0.02 | 132.85 | 1.49 | Manual |
| FR | MTNF | Pn | 10:32:28.18 | -0.07 | 358.76 | 1.68 | Manual |
| FR | MTNF | Pg | 10:32:30.51 | 0.25 | 358.76 | 1.68 | Manual |