This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2021/09/23 21:20 |
| Universal datetime | 2021/09/23 19:20 |
| Latitude | 44.49 ° ± 0.1 km |
| Longitude | 7.03 ° ± 0.1 km |
| Depth | 8 km (from location) ± 0.3 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
82 | 865263 |
Nice 
|
88 | 340017 |
| Gap
|
78 | 40895 |
| Menton
|
86 | 28958 |
| Vence
|
84 | 18465 |
| Digne-les-Bains
|
77 | 16460 |
| Beausoleil
|
88 | 13607 |
| Roquebrune-Cap-Martin
|
87 | 12639 |
| Carros
|
79 | 12329 |
| Briançon
|
55 | 11625 |
| La Trinité
|
86 | 10017 |
| Contes
|
79 | 7424 |
| La Gaude
|
86 | 6623 |
| Embrun
|
45 | 6155 |
| Saint-André-de-la-Roche
|
85 | 5458 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.2 |
| Azimuthal gap | 76.05 ° |
| Number of stations used | 10 |
| Number of phases used | 18 |
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 |
|---|---|---|---|---|---|---|---|
| GU | PZZ | Pg | 19:20:57.29 | -0.03 | 73.35 | 0.06 | Manual |
| GU | PZZ | Sg | 19:20:58.56 | -0.15 | 73.35 | 0.06 | Manual |
| FR | SURF | Pg | 19:20:58.65 | -0.06 | 267.18 | 0.16 | Manual |
| FR | SURF | Sg | 19:21:01.66 | 0.58 | 267.18 | 0.16 | Manual |
| FR | JAUF | Pg | 19:20:59.56 | -0.1 | 253.66 | 0.21 | Manual |
| FR | JAUF | Sg | 19:21:02.82 | 0.13 | 253.66 | 0.21 | Manual |
| FR | OGCE | Pg | 19:21:00.83 | 0.23 | 315.23 | 0.26 | Manual |
| FR | OGCE | Sg | 19:21:04.33 | 0.03 | 315.23 | 0.26 | Manual |
| FR | CREF | Pg | 19:21:01.24 | -0.03 | 281.84 | 0.3 | Manual |
| FR | CREF | Sg | 19:21:05.35 | -0.1 | 281.84 | 0.3 | Manual |
| FR | ISO | Pg | 19:21:01.44 | 0.06 | 177.61 | 0.31 | Manual |
| FR | ISO | Sg | 19:21:05.82 | 0.2 | 177.61 | 0.31 | Manual |
| GU | STV | Pg | 19:21:01.62 | -0.06 | 139.02 | 0.32 | Manual |
| GU | ENR | Sg | 19:21:08.13 | 0.07 | 133.15 | 0.38 | Manual |
| GU | BHB | Pg | 19:21:03.8 | 0.25 | 25.38 | 0.38 | Manual |
| GU | BHB | Sg | 19:21:07.90 | -0.19 | 25.38 | 0.38 | Manual |
| GU | RRL | Pg | 19:21:04.10 | -0.25 | 338.35 | 0.46 | Manual |
| GU | RRL | Sg | 19:21:10.40 | -0.28 | 338.35 | 0.46 | Manual |