This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2021/10/08 10:48 |
| Universal datetime | 2021/10/08 08:48 |
| Latitude | 46.42 ° ± 8 km |
| Longitude | 0.78 ° ± 5 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 |
|---|---|---|
Poitiers 
|
37 | 88291 |
| Châtellerault
|
47 | 31840 |
| Saint-Junien
|
59 | 11202 |
| Buxerolles
|
37 | 10023 |
| Jaunay-Marigny
|
45 | 7530 |
| Saint-Benoît
|
36 | 7233 |
| Chauvigny
|
16 | 7049 |
| Le Blanc
|
34 | 6389 |
| Migné-Auxances
|
43 | 6071 |
| Montmorillon
|
9 | 5954 |
| Naintré
|
44 | 5911 |
| Vouneuil-sous-Biard
|
43 | 5896 |
| Saint-Martin-la-Pallu
|
52 | 5546 |
| Neuville-de-Poitou
|
50 | 5324 |
| La Souterraine
|
57 | 5207 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.39 |
| Azimuthal gap | 187.28 ° |
| Number of stations used | 5 |
| Number of phases used | 10 |
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 |
|---|---|---|---|---|---|---|---|
| FR | GARF | Pg | 08:49:01.83 | -0.6 | 80.48 | 0.57 | Manual |
| FR | GARF | Sg | 08:49:10.16 | 0.1 | 80.48 | 0.57 | Manual |
| FR | GZNF | Pg | 08:49:10.59 | -0.18 | 103.77 | 1.02 | Manual |
| FR | GZNF | Sg | 08:49:25.41 | 0.9 | 103.77 | 1.02 | Manual |
| FR | CRNF | Pg | 08:49:14.53 | 0.07 | 306.37 | 1.21 | Manual |
| FR | CRNF | Sg | 08:49:31.28 | 0.39 | 306.37 | 1.21 | Manual |
| FR | VERF | Pg | 08:49:17.17 | -0.08 | 119.09 | 1.36 | Manual |
| FR | VERF | Sg | 08:49:35.41 | -0.3 | 119.09 | 1.36 | Manual |
| FR | DAUF | Pg | 08:49:18.85 | -0.19 | 328.31 | 1.46 | Manual |
| FR | DAUF | Sg | 08:49:38.69 | -0.12 | 328.31 | 1.46 | Manual |