This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.1 MLv |
| Local datetime | 2021/04/22 22:42 |
| Universal datetime | 2021/04/22 20:42 |
| Latitude | 46.26 ° ± 0.0 km |
| Longitude | 7.40 ° ± 0.1 km |
| Depth | 8 km (from location) ± 0.1 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Lausanne 
|
65 | 116751 |
Thonon-les-Bains 
|
72 | 34756 |
Aosta 
|
59 | 34062 |
| Fribourg
|
63 | 32827 |
| Sion
|
4 | 28045 |
| Cluses
|
67 | 17059 |
| Sallanches
|
71 | 16088 |
| Passy
|
62 | 10902 |
| Évian-les-Bains
|
65 | 9098 |
| Scionzier
|
70 | 8683 |
| Chamonix-Mont-Blanc
|
52 | 8611 |
| Publier
|
68 | 7148 |
| Thyez
|
70 | 6198 |
| Saint-Gervais-les-Bains
|
68 | 5573 |
| Marnaz
|
72 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.45 |
| Azimuthal gap | 80.31 ° |
| Number of stations used | 33 |
| Number of phases used | 53 |
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 | DIX | Pg | 20:43:00.22 | -0.22 | 178.63 | 0.18 | Manual |
| CH | DIX | Sg | 20:43:02.89 | -0.23 | 178.63 | 0.18 | Manual |
| CH | EMBD | Pg | 20:43:02.35 | -0.28 | 98.32 | 0.3 | Manual |
| CH | EMBD | Sg | 20:43:06.29 | -0.56 | 98.32 | 0.3 | Manual |
| CH | AIGLE | Pg | 20:43:02.39 | -0.59 | 284.7 | 0.32 | Manual |
| CH | AIGLE | P | 20:43:02.45 | -0.53 | 284.7 | 0.32 | Manual |
| CH | AIGLE | Sg | 20:43:07.17 | -0.28 | 284.7 | 0.32 | Manual |
| FR | OGSI | Pg | 20:43:05.61 | -0.56 | 245.7 | 0.49 | Manual |
| FR | OGSI | P | 20:43:05.65 | -0.52 | 245.7 | 0.49 | Manual |
| FR | OGSI | Sg | 20:43:12.20 | -0.68 | 245.7 | 0.49 | Manual |
| FR | OGVA | Pg | 20:43:06.4 | -0.33 | 278.11 | 0.5 | Manual |
| FR | OGVA | Sg | 20:43:13.22 | 0 | 278.11 | 0.5 | Manual |
| CH | TORNY | Pg | 20:43:08.21 | 0.1 | 329.32 | 0.6 | Manual |
| FR | RSL | Pg | 20:43:10.82 | -0.88 | 223.7 | 0.79 | Manual |
| FR | OG02 | Pg | 20:43:12.11 | -0.32 | 263.01 | 0.83 | Manual |
| FR | OG02 | Sg | 20:43:23.95 | 0.44 | 263.01 | 0.83 | Manual |
| CH | GIMEL | Pg | 20:43:12.95 | 0.43 | 289.53 | 0.83 | Manual |
| CH | BRANT | Pg | 20:43:14.44 | 0.06 | 316.93 | 0.93 | Manual |
| CH | BRANT | Pn | 20:43:16.46 | 0.31 | 316.93 | 0.93 | Manual |
| CH | BALST | Pg | 20:43:17.25 | -0.16 | 10.5 | 1.09 | Manual |
| FR | CHMF | Pg | 20:43:17.61 | -0.18 | 332.7 | 1.11 | Manual |
| FR | CHMF | Sg | 20:43:33.4 | 0.39 | 332.7 | 1.11 | Manual |
| GU | RSP | Pg | 20:43:17.20 | -0.64 | 184.96 | 1.12 | Manual |
| FR | OGMY | Pg | 20:43:17.52 | -0.37 | 250.7 | 1.12 | Manual |
| FR | OGMY | P | 20:43:17.60 | -0.3 | 250.7 | 1.12 | Manual |
| FR | RIVEL | Pg | 20:43:17.100 | -0.22 | 296.53 | 1.14 | Manual |
| CH | BOURR | Pg | 20:43:18.41 | 0.15 | 354.12 | 1.14 | Manual |
| FR | BOUC | Pn | 20:43:20.29 | -0.43 | 321.8 | 1.26 | Manual |
| FR | BOUC | Sg | 20:43:37.75 | 0.38 | 321.8 | 1.26 | Manual |
| FR | OG35 | Pn | 20:43:20.87 | -0.23 | 261 | 1.29 | Manual |
| FR | OG35 | Sg | 20:43:38.13 | -0.15 | 261 | 1.29 | Manual |
| FR | OGSM | Pn | 20:43:21.94 | -0.08 | 241.89 | 1.36 | Manual |
| CH | SULZ | Pn | 20:43:21.21 | -0.81 | 20.75 | 1.36 | Manual |
| CH | SULZ | Pg | 20:43:22.96 | 0.61 | 20.75 | 1.36 | Manual |
| CH | SULZ | Sg | 20:43:41.26 | 0.86 | 20.75 | 1.36 | Manual |
| CH | ZUR | Pg | 20:43:23.18 | 0.55 | 35.72 | 1.37 | Manual |
| FR | FOURG | Pn | 20:43:22.5 | -0.32 | 308.17 | 1.38 | Manual |
| FR | FOURG | Pg | 20:43:23.21 | 0.38 | 308.17 | 1.38 | Manual |
| FR | FOURG | Sg | 20:43:41.44 | 0.23 | 308.17 | 1.38 | Manual |
| GU | RRL | Pn | 20:43:22.75 | 0.03 | 197.97 | 1.41 | Manual |
| FR | ILLF | Pg | 20:43:24.4 | 0.4 | 355.99 | 1.43 | Manual |
| LE | ENDD | Pg | 20:43:24.75 | 0.25 | 8.85 | 1.47 | Manual |
| FR | RONF | Pn | 20:43:23.95 | -0.59 | 340.66 | 1.54 | Manual |
| FR | RONF | Pg | 20:43:25.92 | 0.17 | 340.66 | 1.54 | Manual |
| FR | GRN | Pg | 20:43:26.60 | 0.74 | 229.29 | 1.55 | Manual |
| FR | CHA2 | Pn | 20:43:24.79 | 0.06 | 223.26 | 1.55 | Manual |
| FR | CHA2 | Pg | 20:43:26.63 | 0.61 | 223.26 | 1.55 | Manual |
| FR | OGS3 | Pn | 20:43:26.29 | 0.43 | 223.77 | 1.63 | Manual |
| FR | OGS3 | Pg | 20:43:28.1 | 0.51 | 223.77 | 1.63 | Manual |
| FR | OGS2 | Pg | 20:43:28.21 | 0.61 | 223.74 | 1.64 | Manual |
| FR | OGS1 | Pg | 20:43:28.12 | 0.5 | 223.59 | 1.64 | Manual |
| FR | OGCE | Pn | 20:43:26.74 | 0.72 | 195.84 | 1.65 | Manual |
| FR | OGVG | Pg | 20:43:28.62 | -0.13 | 212.54 | 1.71 | Manual |