This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.4 MLv |
| Local datetime | 2023/05/23 00:30 |
| Universal datetime | 2023/05/22 22:30 |
| Latitude | 47.26 ° ± 0.1 km |
| Longitude | 7.57 ° ± 0.1 km |
| Depth | 5 km (from location) ± 0.4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Basel 
|
36 | 164488 |
| Bern
|
38 | 121631 |
| Biel
|
26 | 48614 |
Saint-Louis 
|
39 | 21177 |
| Aarau
|
38 | 15501 |
| Solothurn
|
5 | 14853 |
| Liestal
|
28 | 12832 |
| Riedisheim
|
56 | 12645 |
| Delémont
|
21 | 11315 |
| Brunstatt-Didenheim
|
55 | 8012 |
| Huningue
|
37 | 7238 |
| Altkirch
|
48 | 5737 |
| Delle
|
52 | 5690 |
| Kembs
|
48 | 5257 |
| Beaucourt
|
55 | 5007 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.36 |
| Azimuthal gap | 116.89 ° |
| Number of stations used | 32 |
| Number of phases used | 54 |
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 | BALST | Pg | 22:30:49.29 | 0.34 | 46.18 | 0.12 | Manual |
| CH | BALST | Sg | 22:30:51.40 | 0.79 | 46.18 | 0.12 | Manual |
| 1K | MUKE0 | Pg | 22:30:55.7 | 0.16 | 353.27 | 0.44 | Manual |
| 1K | MUKE0 | Sg | 22:31:01.28 | 0.39 | 353.27 | 0.44 | Manual |
| CH | SULZ | Pg | 22:30:55.33 | 0.11 | 53.22 | 0.46 | Manual |
| CH | SULZ | Sg | 22:31:01.65 | 0.24 | 53.22 | 0.46 | Manual |
| AM | RF5BC | Pg | 22:30:55.53 | 0.23 | 342.02 | 0.46 | Manual |
| LE | ENDD | Pg | 22:30:55.38 | -0.12 | 13.7 | 0.47 | Manual |
| LE | ENDD | Sg | 22:31:01.70 | -0.2 | 13.7 | 0.47 | Manual |
| FR | ILLF | Pg | 22:30:55.82 | 0.19 | 333.46 | 0.48 | Manual |
| FR | ILLF | Sg | 22:31:02.60 | 0.48 | 333.46 | 0.48 | Manual |
| AM | RE0A7 | Sg | 22:31:02.14 | -0.37 | 335.82 | 0.49 | Manual |
| FR | CHMF | Pg | 22:30:58.17 | -0.19 | 269.72 | 0.63 | Manual |
| FR | CHMF | Sg | 22:31:06.74 | -0.11 | 269.72 | 0.63 | Manual |
| LE | FELD | Pg | 22:30:59.41 | -0.06 | 25.07 | 0.69 | Manual |
| LE | FELD | Sg | 22:31:08.47 | -0.29 | 25.07 | 0.69 | Manual |
| RA | STFL | Pg | 22:30:59.64 | -0.14 | 258.61 | 0.7 | Manual |
| LE | KIZ | Pg | 22:31:00.28 | -0.17 | 18.35 | 0.74 | Manual |
| LE | KIZ | Sg | 22:31:10.2 | -0.43 | 18.35 | 0.74 | Manual |
| FR | WALT | Pg | 22:31:00.65 | 0.2 | 344.44 | 0.74 | Manual |
| FR | WALT | Sg | 22:31:10.59 | 0.13 | 344.44 | 0.74 | Manual |
| RA | STBU | Sg | 22:31:12.58 | 0.26 | 322.5 | 0.8 | Manual |
| CH | SLE | Pg | 22:31:01.53 | -0.17 | 50.44 | 0.81 | Manual |
| CH | SLE | Sg | 22:31:11.89 | -0.73 | 50.44 | 0.81 | Manual |
| CH | BRANT | Pg | 22:31:01.93 | 0.06 | 247.48 | 0.81 | Manual |
| CH | BRANT | Sg | 22:31:13.23 | 0.32 | 247.48 | 0.81 | Manual |
| LE | VOGT | Pg | 22:31:02.37 | 0.24 | 4.57 | 0.83 | Manual |
| LE | VOGT | Sg | 22:31:13.61 | 0.24 | 4.57 | 0.83 | Manual |
| FR | BOUC | Pg | 22:31:03.15 | -0.22 | 269.95 | 0.9 | Manual |
| FR | BOUC | Sg | 22:31:15.51 | -0.02 | 269.95 | 0.9 | Manual |
| CH | AIGLE | Pg | 22:31:05.16 | -0.29 | 205.14 | 1.01 | Manual |
| CH | AIGLE | Sg | 22:31:18.67 | -0.45 | 205.14 | 1.01 | Manual |
| CH | EMBD | Pg | 22:31:06.37 | 0.04 | 170.11 | 1.05 | Manual |
| AM | R890B | Pg | 22:31:06.63 | 0.16 | 351.89 | 1.06 | Manual |
| FR | OGVA | Pg | 22:31:06.40 | -0.95 | 213.75 | 1.11 | Manual |
| FR | OGVA | Sg | 22:31:22.33 | -0.06 | 213.75 | 1.11 | Manual |
| CH | GIMEL | Pg | 22:31:08.58 | 0.48 | 231.61 | 1.15 | Manual |
| CH | GIMEL | Sg | 22:31:23.68 | -0.03 | 231.61 | 1.15 | Manual |
| FR | WLS | Pg | 22:31:08.10 | -0.33 | 352.86 | 1.17 | Manual |
| FR | WLS | Sg | 22:31:24.45 | 0.2 | 352.86 | 1.17 | Manual |
| CH | DIX | Pg | 22:31:09.27 | 0.59 | 185.52 | 1.18 | Manual |
| CH | DIX | Sg | 22:31:24.85 | 0.16 | 185.52 | 1.18 | Manual |
| GR | BFO | Pg | 22:31:08.35 | -0.51 | 25.15 | 1.19 | Manual |
| GR | BFO | Sg | 22:31:24.16 | -0.85 | 25.15 | 1.19 | Manual |
| AM | RA0D3 | Pg | 22:31:09.30 | 0.19 | 349.62 | 1.2 | Manual |
| FR | FOURG | Pn | 22:31:08.96 | 0.05 | 263.48 | 1.21 | Manual |
| FR | FOURG | Sg | 22:31:25.82 | 0.17 | 263.48 | 1.21 | Manual |
| AM | RFF1D | Pg | 22:31:10.74 | -0.07 | 345.94 | 1.3 | Manual |
| LE | OPP | Pn | 22:31:10.37 | 0.13 | 18.19 | 1.31 | Manual |
| FR | XAFF | Pg | 22:31:11.29 | 0.04 | 331.26 | 1.32 | Manual |
| FR | XAFF | Sg | 22:31:28.42 | -0.72 | 331.26 | 1.32 | Manual |
| LE | GUT | Pn | 22:31:10.60 | 0.15 | 51.42 | 1.32 | Manual |
| LE | GUT | Sg | 22:31:28.59 | -0.71 | 51.42 | 1.32 | Manual |
| GU | SATI | Pg | 22:31:12.90 | 0.23 | 171.44 | 1.4 | Manual |