This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2018/05/30 12:30 |
| Universal datetime | 2018/05/30 10:30 |
| Latitude | 44.23 ° ± 6 km |
| Longitude | -0.33 ° ± 5 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mont-de-Marsan 
|
38 | 29554 |
| Marmande
|
51 | 17691 |
| Léognan
|
59 | 10372 |
| Mios
|
63 | 9959 |
| Saint-Pierre-du-Mont
|
42 | 9561 |
| Tonneins
|
55 | 9069 |
| Langon
|
35 | 7375 |
| Salles
|
56 | 7028 |
| Nérac
|
55 | 6827 |
| Parentis-en-Born
|
60 | 6236 |
| Aire-sur-l'Adour
|
59 | 6129 |
| Cadaujac
|
60 | 6097 |
| Belin-Béliet
|
46 | 5529 |
| Le Barp
|
56 | 5506 |
| Morcenx-la-Nouvelle
|
51 | 5052 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 132.23 ° |
| Number of stations used | 7 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | TERF | Pg | 10:30:37.34 | 0.27 | 226.19 | 0.79 | Manual |
| FR | MONQ | Pg | 10:30:42.89 | -0.15 | 82.08 | 1.11 | Manual |
| FR | MONQ | Sg | 10:30:58.40 | -0.03 | 82.08 | 1.11 | Manual |
| FR | ATE | Pg | 10:30:43.74 | -0.49 | 193.33 | 1.17 | Manual |
| FR | CHIF | Pg | 10:30:57.33 | -0.05 | 358.42 | 1.91 | Manual |
| RD | MTLF | Pg | 10:30:59.88 | 0.16 | 114.7 | 2.05 | Manual |
| FR | FNEB | Pg | 10:31:02.11 | -0.39 | 125.87 | 2.21 | Manual |
| FR | CARF | Pn | 10:31:00.60 | 0.3 | 129.56 | 2.33 | Manual |
| FR | CARF | Pg | 10:31:04.87 | 0.37 | 129.56 | 2.33 | Manual |