This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2017/04/20 11:07
Universal datetime 2017/04/20 09:07
Latitude 44.30 ° ± 6 km
Longitude 7.54 ° ± 10 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  70 340017
Cagnes-sur-Mer  76 50928
Menton  57 28958
Saint-Laurent-du-Var  74 28453
Vence  72 18465
Beausoleil  62 13607
Roquebrune-Cap-Martin  60 12639
Carros  64 12329
La Trinité  64 10017
La Colle-sur-Loup  77 7838
Contes  57 7424
Roquefort-les-Pins  80 6762
La Gaude  71 6623
Saint-André-de-la-Roche  65 5458
Villefranche-sur-Mer  68 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 240.38 °
Number of stations used 10
Number of phases used 11

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 SAOF Pg 09:08:06.26 -0.04 177.67 0.31 Manual
FR SPIF Pg 09:08:06.25 -0.29 221.49 0.33 Manual
FR SPIF Sg 09:08:11.2 -0.19 221.49 0.33 Manual
FR TURF Pg 09:08:06.77 -0.06 197.8 0.34 Manual
FR ENAUX Pg 09:08:11.25 -0.02 250.95 0.58 Manual
FR JAUF Pg 09:08:11.6 -0.22 283.04 0.58 Manual
FR CREF Pg 09:08:13.34 -0.22 291.09 0.7 Manual
FR CALF Pg 09:08:13.66 0.02 219.2 0.71 Manual
FR TRIGF Pg 09:08:19.72 0.83 236.19 0.99 Manual
FR OGVG Pg 09:08:21.95 0.14 297.28 1.14 Manual
FR ARTF Pn 09:08:27.53 0.06 240.91 1.44 Manual