This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2023/01/26 14:57 |
| Universal datetime | 2023/01/26 13:57 |
| Latitude | 47.93 ° ± 7 km |
| Longitude | 8.95 ° ± 5 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 
|
96 | 589793 |
Zürich 
|
68 | 341730 |
| Freiburg
|
81 | 215966 |
| Ulm
|
94 | 120451 |
| Saint Gallen
|
65 | 70572 |
| Schaffhausen
|
35 | 33863 |
Bregenz 
|
77 | 26928 |
| Zug
|
91 | 23435 |
| Frauenfeld
|
42 | 21979 |
| Aarau
|
91 | 15501 |
| Herisau
|
66 | 15438 |
| Liestal
|
104 | 12832 |
| Glarus
|
99 | 5681 |
| Appenzell
|
76 | 5649 |
Vaduz 
|
99 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 310.6 ° |
| Number of stations used | 5 |
| Number of phases used | 10 |
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 | SLE | Pg | 13:57:10.70 | -0.06 | 241.18 | 0.35 | Manual |
| CH | SLE | Sg | 13:57:14.94 | -0.44 | 241.18 | 0.35 | Manual |
| CH | SULZ | Pg | 13:57:17.7 | -0.11 | 234.51 | 0.7 | Manual |
| CH | SULZ | Pn | 13:57:19.25 | -0.02 | 234.51 | 0.7 | Manual |
| CH | BALST | Pg | 13:57:24.1 | 0.46 | 235.2 | 1.04 | Manual |
| CH | BALST | Sg | 13:57:37.87 | 0.3 | 235.2 | 1.04 | Manual |
| FR | ECH | Pn | 13:57:27.19 | 0 | 283.91 | 1.23 | Manual |
| FR | ECH | Sg | 13:57:43.89 | 0.05 | 283.91 | 1.23 | Manual |
| CH | BOURR | Pn | 13:57:27.44 | -0.41 | 245.65 | 1.28 | Manual |
| CH | BOURR | Sg | 13:57:45.62 | 0.22 | 245.65 | 1.28 | Manual |