This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2015/05/22 11:40 |
| Universal datetime | 2015/05/22 09:40 |
| Latitude | 47.55 ° ± 3 km |
| Longitude | 8.17 ° ± 4 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 |
|---|---|---|
Zürich 
|
34 | 341730 |
Freiburg 
|
55 | 215966 |
| Basel
|
44 | 164488 |
| Luzern
|
56 | 57066 |
| Schaffhausen
|
39 | 33863 |
| Zug
|
48 | 23435 |
Saint-Louis 
|
48 | 21177 |
| Aarau
|
20 | 15501 |
| Solothurn
|
60 | 14853 |
| Rixheim
|
61 | 13902 |
| Liestal
|
33 | 12832 |
| Riedisheim
|
64 | 12645 |
| Huningue
|
44 | 7238 |
| Sausheim
|
63 | 5501 |
| Kembs
|
52 | 5257 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 186.44 ° |
| Number of stations used | 6 |
| Number of phases used | 8 |
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 |
|---|---|---|---|---|---|---|---|
| CH | SULZ | Pg | 09:40:53.40 | -0.45 | 242.54 | 0.04 | Manual |
| CH | BALST | Pg | 09:41:00.16 | -0.28 | 236.76 | 0.38 | Manual |
| CH | BALST | Sg | 09:41:06.0 | 0.2 | 236.76 | 0.38 | Manual |
| LE | KIZ | Pg | 09:41:01.14 | -0.39 | 337.81 | 0.44 | Manual |
| LE | KIZ | Sg | 09:41:07.73 | 0.01 | 337.81 | 0.44 | Manual |
| CH | BOURR | Pg | 09:41:05.95 | 0.49 | 256.78 | 0.65 | Manual |
| LE | GUT | Pg | 09:41:08.86 | 0.19 | 50.32 | 0.83 | Manual |
| FR | ECH | Pg | 09:41:11.26 | 0.22 | 314.96 | 0.95 | Manual |