This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.5 MLv |
| Local datetime | 2017/09/20 03:43 |
| Universal datetime | 2017/09/20 01:43 |
| Latitude | 46.79 ° ± 2 km |
| Longitude | 9.13 ° ± 5 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Zürich 
|
79 | 341730 |
| Saint Gallen
|
73 | 70572 |
| Luzern
|
71 | 57066 |
| Chur
|
29 | 32429 |
| Zug
|
65 | 23435 |
| Frauenfeld
|
86 | 21979 |
| Bellinzona
|
67 | 16572 |
| Herisau
|
67 | 15438 |
| Schwyz
|
44 | 14177 |
| Sarnen
|
68 | 9410 |
| Altdorf
|
38 | 8678 |
| Stans
|
59 | 7475 |
| Glarus
|
29 | 5681 |
| Appenzell
|
64 | 5649 |
Vaduz 
|
48 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.55 |
| Azimuthal gap | 241.01 ° |
| Number of stations used | 23 |
| Number of phases used | 40 |
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 | ZUR | Pg | 01:44:02.24 | 0.47 | 327.42 | 0.69 | Manual |
| CH | ZUR | Sg | 01:44:11.23 | 0.22 | 327.42 | 0.69 | Manual |
| CH | SULZ | Pg | 01:44:08.7 | 0.25 | 317.16 | 1.01 | Manual |
| CH | SULZ | Pn | 01:44:10.36 | 0.76 | 317.16 | 1.01 | Manual |
| CH | SULZ | Sg | 01:44:21.26 | -0.05 | 317.16 | 1.01 | Manual |
| CH | EMBD | Pg | 01:44:08.13 | -0.66 | 237.72 | 1.06 | Manual |
| CH | EMBD | Sg | 01:44:21.98 | -0.97 | 237.72 | 1.06 | Manual |
| CH | SLE | Pg | 01:44:09.2 | 0.18 | 336.35 | 1.07 | Manual |
| CH | SLE | Sg | 01:44:22.53 | -0.51 | 336.35 | 1.07 | Manual |
| GU | SATI | Pg | 01:44:12.2 | -0.56 | 224.02 | 1.26 | Manual |
| GU | SATI | Sg | 01:44:29.30 | -0.09 | 224.02 | 1.26 | Manual |
| LE | FELD | Pn | 01:44:14.42 | 0.45 | 325.31 | 1.33 | Manual |
| LE | FELD | Sg | 01:44:30.62 | -0.77 | 325.31 | 1.33 | Manual |
| CH | DIX | Pg | 01:44:14.3 | -0.79 | 239.72 | 1.38 | Manual |
| LE | KIZ | Pg | 01:44:15.57 | -0.03 | 325.29 | 1.43 | Manual |
| LE | KIZ | Sg | 01:44:33.94 | -0.6 | 325.29 | 1.43 | Manual |
| CH | BOURR | Pg | 01:44:15.4 | -0.62 | 295.66 | 1.43 | Manual |
| RA | STUF | Pg | 01:44:16.11 | 0.38 | 307.45 | 1.43 | Manual |
| RA | STUF | Sg | 01:44:34.38 | -0.38 | 307.45 | 1.43 | Manual |
| CH | TORNY | Pn | 01:44:16.41 | 0.19 | 270.12 | 1.49 | Manual |
| CH | TORNY | Pg | 01:44:17.47 | 0.67 | 270.12 | 1.49 | Manual |
| CH | AIGLE | Pn | 01:44:17.75 | 0.49 | 254.09 | 1.56 | Manual |
| CH | AIGLE | Pg | 01:44:18.96 | 0.75 | 254.09 | 1.56 | Manual |
| CH | AIGLE | Sn | 01:44:38.23 | 0.89 | 254.09 | 1.56 | Manual |
| GU | TRAV | Pg | 01:44:18.39 | -0.44 | 217.35 | 1.6 | Manual |
| GU | CIRO | Pn | 01:44:17.11 | -0.74 | 222.85 | 1.61 | Manual |
| GU | CIRO | Pg | 01:44:18.35 | -0.67 | 222.85 | 1.61 | Manual |
| LE | VOGT | Pg | 01:44:19.60 | 0.24 | 323.1 | 1.63 | Manual |
| GU | REMY | Pn | 01:44:18.75 | 0.11 | 235.78 | 1.66 | Manual |
| FR | CHMF | Pn | 01:44:19.48 | -0.38 | 286.03 | 1.75 | Manual |
| FR | OGSI | Pn | 01:44:21.15 | 0.7 | 246.72 | 1.8 | Manual |
| CH | BRANT | Pn | 01:44:20.90 | 0.04 | 275.58 | 1.83 | Manual |
| CH | BRANT | Sg | 01:44:47.21 | 0.2 | 275.58 | 1.83 | Manual |
| GU | LSD | Pn | 01:44:22.76 | 0.57 | 226.84 | 1.92 | Manual |
| FR | RONF | Pn | 01:44:21.74 | -0.46 | 299.49 | 1.92 | Manual |
| FR | RONF | Pg | 01:44:24.13 | -0.5 | 299.49 | 1.92 | Manual |
| FR | ECH | Pn | 01:44:22.12 | -0.49 | 317.62 | 1.95 | Manual |
| CH | GIMEL | Pn | 01:44:23.40 | 0.32 | 263.59 | 1.99 | Manual |
| CH | GIMEL | Pg | 01:44:26.66 | 0.95 | 263.59 | 1.99 | Manual |
| CH | GIMEL | Sg | 01:44:52.45 | 0.88 | 263.59 | 1.99 | Manual |