This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2020/02/21 12:54 |
| Universal datetime | 2020/02/21 11:54 |
| Latitude | 46.88 ° ± 3 km |
| Longitude | -0.26 ° ± 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 |
|---|---|---|
Saumur 
|
45 | 26734 |
| Bressuire
|
17 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
38 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
31 | 6747 |
| Sèvremont
|
45 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
43 | 5546 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Pouzauges
|
45 | 5514 |
| Neuville-de-Poitou
|
45 | 5324 |
| Moncoutant-sur-Sèvre
|
31 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.15 |
| Azimuthal gap | 135.22 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
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 | 11:54:32.32 | 0.02 | 163.89 | 0.29 | Manual |
| RD | MFF | Sg | 11:54:36.29 | 0.03 | 163.89 | 0.29 | Manual |
| FR | GIZF | Pg | 11:54:38.55 | 0.15 | 30.45 | 0.62 | Manual |
| FR | GIZF | Sg | 11:54:47.4 | 0.05 | 30.45 | 0.62 | Manual |
| FR | SOMF | Pg | 11:54:53.29 | -0.4 | 8.41 | 1.44 | Manual |
| FR | SOMF | Sg | 11:55:13.79 | 0.11 | 8.41 | 1.44 | Manual |
| FR | ABJF | Pg | 11:54:54.57 | -0.01 | 151.08 | 1.49 | Manual |
| FR | BEGF | Pg | 11:54:55.70 | -0.04 | 299.12 | 1.55 | Manual |
| FR | BEGF | Sg | 11:55:17.41 | 0.09 | 299.12 | 1.55 | Manual |