This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2015/04/01 14:00 |
| Universal datetime | 2015/04/01 12:00 |
| Latitude | 47.91 ° ± 3 km |
| Longitude | 8.98 ° ± 4 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 |
|---|---|---|
Stuttgart 
|
98 | 589793 |
Zürich 
|
67 | 341730 |
| Freiburg
|
83 | 215966 |
| Ulm
|
94 | 120451 |
| Saint Gallen
|
61 | 70572 |
| Schaffhausen
|
34 | 33863 |
Bregenz 
|
74 | 26928 |
| Zug
|
89 | 23435 |
| Frauenfeld
|
39 | 21979 |
| Aarau
|
91 | 15501 |
| Herisau
|
63 | 15438 |
| Schwyz
|
102 | 14177 |
| Glarus
|
96 | 5681 |
| Appenzell
|
72 | 5649 |
Vaduz 
|
95 | 5197 |
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 | 207.24 ° |
| Number of stations used | 4 |
| 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 |
|---|---|---|---|---|---|---|---|
| LE | GUT | Pg | 12:00:54.88 | -0.35 | 29.94 | 0.19 | Manual |
| LE | GUT | Sg | 12:00:58.12 | 0.34 | 29.94 | 0.19 | Manual |
| CH | SLE | Pg | 12:00:57.88 | -0.56 | 246.36 | 0.36 | Manual |
| CH | SLE | Sg | 12:01:03.15 | -0.24 | 246.36 | 0.36 | Manual |
| CH | SULZ | Pg | 12:01:05.6 | 0.28 | 237.18 | 0.7 | Manual |
| CH | SULZ | Sg | 12:01:14.100 | 0.51 | 237.18 | 0.7 | Manual |
| LE | OPP | Pg | 12:01:06.52 | -0.02 | 318.47 | 0.79 | Manual |
| LE | OPP | Sg | 12:01:17.60 | 0.04 | 318.47 | 0.79 | Manual |