This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2017/08/31 11:44 |
| Universal datetime | 2017/08/31 09:44 |
| Latitude | 47.53 ° ± 5 km |
| Longitude | 8.22 ° ± 3 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 
|
29 | 341730 |
Freiburg 
|
59 | 215966 |
| Basel
|
48 | 164488 |
| Luzern
|
53 | 57066 |
| Schaffhausen
|
36 | 33863 |
| Zug
|
44 | 23435 |
Saint-Louis 
|
52 | 21177 |
| Aarau
|
21 | 15501 |
| Solothurn
|
63 | 14853 |
| Schwyz
|
65 | 14177 |
| Rixheim
|
66 | 13902 |
| Liestal
|
37 | 12832 |
| Stans
|
66 | 7475 |
| Huningue
|
49 | 7238 |
| Kembs
|
57 | 5257 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.34 |
| Azimuthal gap | 230.67 ° |
| Number of stations used | 12 |
| Number of phases used | 22 |
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 | 09:44:43.43 | -0.47 | 268.3 | 0.08 | Manual |
| CH | SULZ | Sg | 09:44:45.19 | 0.25 | 268.3 | 0.08 | Manual |
| CH | SLE | Pg | 09:44:48.33 | 0.11 | 37.63 | 0.3 | Manual |
| CH | SLE | Sg | 09:44:52.50 | 0.18 | 37.63 | 0.3 | Manual |
| LE | FELD | Pg | 09:44:49.41 | -0.3 | 336.92 | 0.38 | Manual |
| LE | FELD | Sg | 09:44:54.87 | -0.1 | 336.92 | 0.38 | Manual |
| LE | KIZ | Pg | 09:44:51.2 | -0.49 | 334.33 | 0.47 | Manual |
| LE | KIZ | Sg | 09:44:57.58 | -0.55 | 334.33 | 0.47 | Manual |
| LE | VOGT | Pg | 09:44:55.23 | 0.14 | 326.14 | 0.67 | Manual |
| LE | VOGT | Sg | 09:45:04.70 | 0.33 | 326.14 | 0.67 | Manual |
| FR | WALT | Pg | 09:44:57.70 | 0.61 | 304.66 | 0.77 | Manual |
| FR | MOF | Pg | 09:44:57.86 | 0.22 | 294.01 | 0.8 | Manual |
| FR | MOF | Sg | 09:45:08.90 | 0.06 | 294.01 | 0.8 | Manual |
| II | BFO | Pg | 09:44:57.66 | -0.03 | 5.11 | 0.81 | Manual |
| II | BFO | Sg | 09:45:09.12 | 0.21 | 5.11 | 0.81 | Manual |
| RA | ECH | Pg | 09:45:01.11 | -0.04 | 314.14 | 0.99 | Manual |
| FR | ECH | Pg | 09:45:01.22 | 0.06 | 314.14 | 0.99 | Manual |
| FR | ECH | Sg | 09:45:14.45 | -0.54 | 314.14 | 0.99 | Manual |
| FR | WLS | Pg | 09:45:02.55 | 0.15 | 326.83 | 1.06 | Manual |
| FR | WLS | Sg | 09:45:17.46 | 0.31 | 326.83 | 1.06 | Manual |
| FR | RONF | Pg | 09:45:02.21 | -0.61 | 280.21 | 1.08 | Manual |
| FR | RONF | Sg | 09:45:18.37 | 0.5 | 280.21 | 1.08 | Manual |