This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2021/07/28 11:45
Universal datetime 2021/07/28 09:45
Latitude 43.93 ° ± 4 km
Longitude 7.21 ° ± 2 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Nice  25 340017
Cagnes-sur-Mer  29 50928
Menton  28 28958
Saint-Laurent-du-Var  27 28453
Vence  23 18465
Beausoleil  27 13607
Roquebrune-Cap-Martin  27 12639
Carros  17 12329
La Trinité  23 10017
La Colle-sur-Loup  29 7838
Contes  16 7424
Roquefort-les-Pins  31 6762
La Gaude  24 6623
Saint-André-de-la-Roche  22 5458
Villefranche-sur-Mer  26 5091

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.39
Azimuthal gap 152.06 °
Number of stations used 9
Number of phases used 16

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR TURF Pg 09:45:45.38 -0.18 71.88 0.14 Manual
FR TURF Sg 09:45:48.32 0.7 71.88 0.14 Manual
FR SAOF Pg 09:45:47.53 -0.41 77.39 0.25 Manual
FR SAOF Sg 09:45:51.88 0.23 77.39 0.25 Manual
FR CALF Sg 09:45:52.71 0.38 229.45 0.28 Manual
GU ENR Pg 09:45:49.1 -0.38 27.12 0.33 Manual
GU ENR Sg 09:45:54.30 0.18 27.12 0.33 Manual
FR ENAUX Pg 09:45:49.46 -0.46 299.73 0.36 Manual
FR ENAUX Sg 09:45:55.34 0.32 299.73 0.36 Manual
GU GBOS Pg 09:45:53.5 -0.43 55.49 0.55 Manual
GU GBOS Sg 09:46:01.14 0.06 55.49 0.55 Manual
FR TRIGF Pg 09:45:54.23 -0.39 252.62 0.61 Manual
FR TRIGF Sg 09:46:03.8 0.05 252.62 0.61 Manual
FR SURF Pg 09:45:54.30 -0.5 332.55 0.62 Manual
FR SURF Sg 09:46:03.56 0.24 332.55 0.62 Manual
FR OGLC Pg 09:46:01.18 0.58 298.56 0.93 Manual