This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2020/11/23 12:53 |
| Universal datetime | 2020/11/23 11:53 |
| Latitude | 46.87 ° ± 4 km |
| Longitude | -0.28 ° ± 4 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 
|
46 | 26734 |
| Bressuire
|
16 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
36 | 11005 |
| Parthenay
|
25 | 10267 |
| Mauléon
|
37 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
33 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
49 | 5730 |
| Saint-Martin-la-Pallu
|
44 | 5546 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Pouzauges
|
43 | 5514 |
| Neuville-de-Poitou
|
46 | 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 | 0.21 |
| Azimuthal gap | 119.6 ° |
| Number of stations used | 6 |
| 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 | CRNF | Pg | 11:54:03.96 | -0.43 | 316.02 | 0.37 | Manual |
| FR | CRNF | Sg | 11:54:09.24 | 0.01 | 316.02 | 0.37 | Manual |
| FR | GIZF | Pg | 11:54:09.24 | 0.02 | 31 | 0.63 | Manual |
| FR | GIZF | Sg | 11:54:17.62 | -0.05 | 31 | 0.63 | Manual |
| FR | CHIF | Pg | 11:54:11.76 | 0.35 | 186.94 | 0.74 | Manual |
| FR | BOUF | Pg | 11:54:15.73 | 0.02 | 287.72 | 0.97 | Manual |
| FR | BOUF | Sg | 11:54:28.86 | -0.03 | 287.72 | 0.97 | Manual |
| FR | MTNF | Pg | 11:54:24.60 | -0.01 | 344.84 | 1.45 | Manual |
| FR | MTNF | Sg | 11:54:44.60 | 0.32 | 344.84 | 1.45 | Manual |
| FR | ABJF | Pg | 11:54:24.100 | -0.2 | 150.59 | 1.48 | Manual |