This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1 MLv |
| Local datetime | 2021/05/31 09:23 |
| Universal datetime | 2021/05/31 07:23 |
| Latitude | 44.28 ° ± 2 km |
| Longitude | 7.38 ° ± 2 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 |
|---|---|---|
Nice 
|
64 | 340017 |
| Cagnes-sur-Mer
|
70 | 50928 |
| Menton
|
55 | 28958 |
| Saint-Laurent-du-Var
|
68 | 28453 |
| Vence
|
64 | 18465 |
| Beausoleil
|
59 | 13607 |
| Roquebrune-Cap-Martin
|
58 | 12639 |
| Carros
|
57 | 12329 |
| La Trinité
|
60 | 10017 |
| La Colle-sur-Loup
|
70 | 7838 |
| Contes
|
52 | 7424 |
| Roquefort-les-Pins
|
72 | 6762 |
| La Gaude
|
64 | 6623 |
| Saint-André-de-la-Roche
|
60 | 5458 |
| Villefranche-sur-Mer
|
63 | 5091 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.3 |
| Azimuthal gap | 104.65 ° |
| Number of stations used | 13 |
| Number of phases used | 24 |
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 | STV | Pg | 07:23:29.86 | -0.42 | 228.53 | 0.05 | Manual |
| GU | STV | Sg | 07:23:31.4 | 0.02 | 228.53 | 0.05 | Manual |
| GU | ENR | Pg | 07:23:30.39 | -0.08 | 150.14 | 0.06 | Manual |
| GU | ENR | Sg | 07:23:31.81 | 0.43 | 150.14 | 0.06 | Manual |
| FR | PIAF | Sg | 07:23:37.68 | 0.09 | 133.31 | 0.24 | Manual |
| FR | SPIF | Pg | 07:23:34.13 | -0.18 | 205.11 | 0.25 | Manual |
| FR | SPIF | Sg | 07:23:37.90 | -0.02 | 205.11 | 0.25 | Manual |
| FR | ISO | Pg | 07:23:34.29 | -0.19 | 248.22 | 0.25 | Manual |
| FR | ISO | Sg | 07:23:37.96 | -0.23 | 248.22 | 0.25 | Manual |
| GU | PZZ | Pg | 07:23:35.90 | 0.64 | 320.52 | 0.3 | Manual |
| GU | PZZ | Sg | 07:23:39.45 | -0.07 | 320.52 | 0.3 | Manual |
| FR | TURF | Pg | 07:23:35.41 | -0.02 | 178.19 | 0.3 | Manual |
| FR | TURF | Sg | 07:23:39.62 | -0.18 | 178.19 | 0.3 | Manual |
| FR | SAOF | Sg | 07:23:40.11 | -0.14 | 156.47 | 0.32 | Manual |
| GU | GBOS | Pg | 07:23:35.87 | -0.11 | 96.26 | 0.33 | Manual |
| GU | GBOS | Sg | 07:23:41.5 | 0.31 | 96.26 | 0.33 | Manual |
| FR | SURF | Pg | 07:23:37.98 | -0.26 | 296.62 | 0.45 | Manual |
| FR | SURF | Sg | 07:23:45.8 | 0.5 | 296.62 | 0.45 | Manual |
| FR | ENAUX | Pg | 07:23:38.44 | 0.01 | 248.82 | 0.46 | Manual |
| FR | ENAUX | Sg | 07:23:44.84 | -0.08 | 248.82 | 0.46 | Manual |
| GU | BHB | Pg | 07:23:39.96 | -0.31 | 351.61 | 0.56 | Manual |
| GU | BHB | Sg | 07:23:47.45 | -0.59 | 351.61 | 0.56 | Manual |
| FR | OGLC | Pg | 07:23:47.76 | 0.39 | 276.03 | 0.94 | Manual |
| FR | OGLC | Sg | 07:24:00.61 | 0.49 | 276.03 | 0.94 | Manual |