This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2017/08/21 08:42
Universal datetime 2017/08/21 06:42
Latitude 43.79 ° ± 5 km
Longitude 7.39 ° ± 5 km
Depth 0 km (from location) ± 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  15 340017
Cagnes-sur-Mer  23 50928
Menton  8 28958
Saint-Laurent-du-Var  20 28453
Vence  24 18465
Villeneuve-Loubet  27 15241
Beausoleil  5 13607
Roquebrune-Cap-Martin  6 12639
Carros  17 12329
La Trinité  6 10017
La Colle-sur-Loup  26 7838
Contes  6 7424
La Gaude  20 6623
Saint-André-de-la-Roche  9 5458
Villefranche-sur-Mer  10 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.41
Azimuthal gap 229.33 °
Number of stations used 8
Number of phases used 14

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 ESCA Pg 06:42:20.70 -0.35 346.52 0.05 Manual
FR ESCA Sg 06:42:21.93 0.18 346.52 0.05 Manual
FR TURF Pg 06:42:23.73 -0.32 0.53 0.19 Manual
FR TURF Sg 06:42:26.82 -0.04 0.53 0.19 Manual
FR MVIF Pg 06:42:24.68 0.34 302.93 0.2 Manual
FR MVIF Sg 06:42:28.34 0.97 302.93 0.2 Manual
FR CALF Pg 06:42:26.95 -0.02 264.65 0.34 Manual
FR CALF Sg 06:42:31.87 0.05 264.65 0.34 Manual
FR ENAUX Pg 06:42:30.73 -0.13 306.44 0.55 Manual
FR ENAUX Sg 06:42:37.67 -0.77 306.44 0.55 Manual
GU GBOS Pg 06:42:31.49 0.41 35.32 0.56 Manual
FR TRIGF Pg 06:42:33.64 -0.31 267.25 0.71 Manual
FR JAUF Pg 06:42:35.65 0.22 324.57 0.79 Manual
FR JAUF Sg 06:42:45.100 -0.23 324.57 0.79 Manual