This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2021/06/18 12:56 |
| Universal datetime | 2021/06/18 10:56 |
| Latitude | 46.88 ° ± 3 km |
| Longitude | -0.29 ° ± 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 |
|---|---|---|
Saumur 
|
45 | 26734 |
| Bressuire
|
15 | 19519 |
| Thouars
|
10 | 13990 |
| Doué-en-Anjou
|
34 | 11005 |
| Parthenay
|
27 | 10267 |
| Mauléon
|
36 | 8519 |
| Lys-Haut-Layon
|
32 | 7880 |
| Loudun
|
33 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
47 | 5730 |
| Saint-Martin-la-Pallu
|
45 | 5546 |
| Nueil-les-Aubiers
|
25 | 5541 |
| Pouzauges
|
43 | 5514 |
| Neuville-de-Poitou
|
47 | 5324 |
| Moncoutant-sur-Sèvre
|
30 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.48 |
| Azimuthal gap | 120.24 ° |
| 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 :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | CRNF | Pg | 10:56:31.93 | -0.59 | 315.52 | 0.35 | Manual |
| FR | CRNF | Sg | 10:56:37.15 | -0.04 | 315.52 | 0.35 | Manual |
| FR | CHIF | Pg | 10:56:39.60 | -0.35 | 186.4 | 0.75 | Manual |
| FR | CHIF | Sg | 10:56:50.35 | 0.23 | 186.4 | 0.75 | Manual |
| FR | LGIF | Pg | 10:56:42.28 | -0.03 | 241.54 | 0.88 | Manual |
| FR | GNEF | Pg | 10:56:41.71 | -0.7 | 151.16 | 0.89 | Manual |
| FR | GNEF | Sg | 10:56:55.8 | 0.7 | 151.16 | 0.89 | Manual |
| FR | RIAF | Pg | 10:56:42.93 | -0.45 | 312.08 | 0.94 | Manual |
| FR | BOUF | Pg | 10:56:43.73 | -0.17 | 287.23 | 0.97 | Manual |
| FR | BOUF | Sg | 10:56:56.79 | -0.17 | 287.23 | 0.97 | Manual |
| FR | GARF | Pn | 10:56:50.31 | -0.05 | 105.19 | 1.34 | Manual |
| FR | GARF | Sg | 10:57:08.54 | -0.55 | 105.19 | 1.34 | Manual |
| FR | MTNF | Pn | 10:56:52.34 | 0.64 | 344.95 | 1.44 | Manual |
| FR | MTNF | Sg | 10:57:12.81 | 0.56 | 344.95 | 1.44 | Manual |
| FR | ABJF | Pn | 10:56:53.22 | 0.76 | 150.59 | 1.5 | Manual |
| FR | BEGF | Pn | 10:56:53.0 | 0.06 | 299.27 | 1.53 | Manual |
| FR | BEGF | Sn | 10:57:14.1 | -0.53 | 299.27 | 1.53 | Manual |
| FR | BEGF | Sg | 10:57:15.89 | 0.69 | 299.27 | 1.53 | Manual |