This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2017/04/04 11:03
Universal datetime 2017/04/04 09:03
Latitude 44.29 ° ± 4 km
Longitude 7.51 ° ± 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  67 340017
Cagnes-sur-Mer  74 50928
Menton  55 28958
Saint-Laurent-du-Var  72 28453
Vence  69 18465
Beausoleil  60 13607
Roquebrune-Cap-Martin  58 12639
Carros  61 12329
La Trinité  62 10017
La Colle-sur-Loup  74 7838
Contes  55 7424
Roquefort-les-Pins  77 6762
La Gaude  69 6623
Saint-André-de-la-Roche  63 5458
Villefranche-sur-Mer  66 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.44
Azimuthal gap 227.01 °
Number of stations used 10
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 SAOF Pg 09:03:55.47 -0.4 173.31 0.3 Manual
FR SAOF Sg 09:04:00.58 0.38 173.31 0.3 Manual
FR TURF Pg 09:03:55.82 -0.43 194.81 0.32 Manual
FR TURF Sg 09:04:00.95 0.08 194.81 0.32 Manual
FR ISO Pg 09:03:56.0 -0.65 252.81 0.34 Manual
FR ISO Sg 09:04:00.83 -0.72 252.81 0.34 Manual
FR JAUF Pg 09:04:00.24 -0.51 284.97 0.56 Manual
FR JAUF Sg 09:04:08.69 0.18 284.97 0.56 Manual
FR CALF Pg 09:04:02.60 -0.37 218.51 0.68 Manual
FR CALF Sg 09:04:12.49 0.21 218.51 0.68 Manual
FR OGAG Pg 09:04:06.83 0.6 306.3 0.85 Manual
FR TRIGF Pg 09:04:08.84 0.65 236.15 0.96 Manual
FR OGVG Pg 09:04:11.34 -0.04 298.44 1.13 Manual
FR ARTF Pg 09:04:16.87 0.16 240.97 1.41 Manual
FR ARTF Sg 09:04:36.13 0.47 240.97 1.41 Manual
FR RUSF Pn 09:04:18.47 0.39 257.37 1.5 Manual