This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2017/07/31 12:01
Universal datetime 2017/07/31 10:01
Latitude 44.29 ° ± 5 km
Longitude 7.50 ° ± 2 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 0.32
Azimuthal gap 149.96 °
Number of stations used 15
Number of phases used 20

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
GU ENR Pg 10:01:50.73 -0.32 223.47 0.08 Manual
GU STV Pg 10:01:51.91 -0.16 251.33 0.13 Manual
GU GBOS Pg 10:01:54.35 -0.05 100.74 0.25 Manual
FR SPIF Pg 10:01:55.17 -0.25 219.45 0.3 Manual
FR SPIF Sg 10:01:59.52 -0.23 219.45 0.3 Manual
FR SAOF Pg 10:01:55.10 -0.36 172.75 0.3 Manual
FR TURF Pg 10:01:55.63 -0.21 194.18 0.32 Manual
GU MGRO Pg 10:01:55.84 -0.13 137.95 0.33 Manual
GU MGRO Sg 10:02:01.15 0.46 137.95 0.33 Manual
FR ISO Pg 10:01:56.50 0.33 252.35 0.34 Manual
FR ISO Sg 10:02:01.11 0.08 252.35 0.34 Manual
GU PZZ Pg 10:01:56.43 0.05 308.47 0.35 Manual
GU RORO Pg 10:01:57.98 -0.1 113.24 0.44 Manual
GU CANO Pg 10:01:59.83 0.01 98.43 0.53 Manual
GU CANO Sg 10:02:07.33 0.11 98.43 0.53 Manual
FR ENAUX Pg 10:02:00.11 0 251.31 0.55 Manual
FR ENAUX Sg 10:02:08.5 0.33 251.31 0.55 Manual
FR JAUF Pg 10:01:59.78 -0.46 284.87 0.56 Manual
FR CALF Pg 10:02:02.48 -0.04 218.2 0.68 Manual
FR TRIGF Pg 10:02:08.68 0.95 235.95 0.96 Manual