This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2023/06/28 12:01 |
| Universal datetime | 2023/06/28 10:01 |
| Latitude | 46.61 ° ± 0.1 km |
| Longitude | -0.77 ° ± 0.3 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 
|
38 | 58707 |
| Bressuire
|
35 | 19519 |
| Les Herbiers
|
35 | 15958 |
| Fontenay-le-Comte
|
17 | 13226 |
| Parthenay
|
41 | 10267 |
| Luçon
|
35 | 9540 |
| Essarts en Bocage
|
39 | 8931 |
| Mauléon
|
38 | 8519 |
| Chantonnay
|
22 | 8318 |
| Chauray
|
41 | 7006 |
| Sèvremont
|
27 | 6486 |
| Nueil-les-Aubiers
|
39 | 5541 |
| Chanverrie
|
42 | 5517 |
| Pouzauges
|
20 | 5514 |
| Moncoutant-sur-Sèvre
|
18 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.19 |
| Azimuthal gap | 85.95 ° |
| Number of stations used | 10 |
| Number of phases used | 19 |
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 |
|---|---|---|---|---|---|---|---|
| Z4 | PSIS2 | Pg | 10:01:57.65 | -0.04 | 183.32 | 0.36 | Manual |
| Z4 | PSIS2 | Sg | 10:02:02.52 | 0.12 | 183.32 | 0.36 | Manual |
| Z4 | PSIS3 | Pg | 10:01:58.35 | 0.23 | 179.92 | 0.38 | Manual |
| Z4 | PSIS3 | Sg | 10:02:03.12 | -0.04 | 179.92 | 0.38 | Manual |
| Z4 | PSIS5 | Pg | 10:01:58.70 | 0.14 | 177.04 | 0.4 | Manual |
| Z4 | PSIS5 | Sg | 10:02:04.17 | 0.23 | 177.04 | 0.4 | Manual |
| RD | MFF | Pg | 10:01:58.85 | -0.13 | 90.18 | 0.43 | Manual |
| RD | MFF | Sg | 10:02:04.77 | 0.09 | 90.18 | 0.43 | Manual |
| FR | LGIF | Pg | 10:01:59.48 | -0.22 | 251.7 | 0.47 | Manual |
| FR | CHIF | Pg | 10:02:01.2 | 0.06 | 152.06 | 0.53 | Manual |
| FR | CHIF | Sg | 10:02:07.90 | -0.24 | 152.06 | 0.53 | Manual |
| FR | CRNF | Pg | 10:02:00.93 | -0.08 | 8.5 | 0.54 | Manual |
| FR | CRNF | Sg | 10:02:07.85 | -0.36 | 8.5 | 0.54 | Manual |
| FR | RIAF | Pg | 10:02:09.37 | 0.17 | 337.65 | 0.98 | Manual |
| FR | RIAF | Sg | 10:02:22.80 | 0.39 | 337.65 | 0.98 | Manual |
| FR | GIZF | Pn | 10:02:11.29 | -0.07 | 39.05 | 1.04 | Manual |
| FR | GIZF | Sg | 10:02:24.53 | 0.12 | 39.05 | 1.04 | Manual |
| FR | DAUF | Pg | 10:02:11.47 | 0.1 | 14.81 | 1.09 | Manual |
| FR | DAUF | Sg | 10:02:26.31 | 0.17 | 14.81 | 1.09 | Manual |