This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/08/23 12:55 |
| Universal datetime | 2022/08/23 10:55 |
| Latitude | 46.88 ° ± 0.1 km |
| Longitude | -0.27 ° ± 0.1 km |
| Depth | 0 km (from location) ± 0.6 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
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
37 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
32 | 6747 |
| Sèvremont
|
45 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
44 | 5546 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Pouzauges
|
44 | 5514 |
| Neuville-de-Poitou
|
46 | 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 | 0.23 |
| Azimuthal gap | 63.42 ° |
| Number of stations used | 14 |
| Number of phases used | 21 |
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 | 10:55:27.15 | -0.12 | 162.48 | 0.29 | Manual |
| RD | MFF | Sg | 10:55:31.32 | 0.31 | 162.48 | 0.29 | Manual |
| FR | CRNF | Pg | 10:55:28.33 | -0.39 | 315.07 | 0.37 | Manual |
| FR | CRNF | Sg | 10:55:33.55 | 0 | 315.07 | 0.37 | Manual |
| FR | GIZF | Pg | 10:55:33.60 | 0.15 | 30.93 | 0.62 | Manual |
| FR | GIZF | Sg | 10:55:42.4 | 0.23 | 30.93 | 0.62 | Manual |
| FR | CHIF | Pg | 10:55:36.26 | 0.4 | 187.19 | 0.75 | Manual |
| FR | DAUF | Pg | 10:55:36.66 | 0.12 | 356 | 0.79 | Manual |
| FR | BSCF | Pg | 10:55:38.5 | 0.07 | 94.35 | 0.86 | Manual |
| FR | GNEF | Pg | 10:55:37.98 | -0.25 | 151.54 | 0.88 | Manual |
| FR | LGIF | Pg | 10:55:38.60 | 0.19 | 242.16 | 0.89 | Manual |
| FR | LGIF | Sg | 10:55:50.80 | 0.4 | 242.16 | 0.89 | Manual |
| FR | RIAF | Sg | 10:55:52.31 | -0.11 | 311.95 | 0.95 | Manual |
| FR | BOUF | Pg | 10:55:40.30 | 0.2 | 287.39 | 0.98 | Manual |
| FR | BOUF | Sg | 10:55:53.44 | 0.13 | 287.39 | 0.98 | Manual |
| FR | GARF | Pg | 10:55:46.86 | 0.16 | 105.08 | 1.33 | Manual |
| FR | GARF | Sg | 10:56:04.47 | -0.27 | 105.08 | 1.33 | Manual |
| FR | SOMF | Pn | 10:55:47.69 | 0.02 | 8.67 | 1.44 | Manual |
| FR | MTNF | Pn | 10:55:48.14 | 0.33 | 344.65 | 1.45 | Manual |
| FR | ABJF | Pg | 10:55:49.60 | 0.01 | 150.81 | 1.49 | Manual |
| FR | ABJF | Sg | 10:56:09.45 | -0.29 | 150.81 | 1.49 | Manual |