This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2021/07/08 08:53
Universal datetime 2021/07/08 06:53
Latitude 44.28 ° ± 3 km
Longitude 7.37 ° ± 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  64 340017
Cagnes-sur-Mer  70 50928
Menton  55 28958
Saint-Laurent-du-Var  68 28453
Vence  64 18465
Beausoleil  59 13607
Roquebrune-Cap-Martin  58 12639
Carros  57 12329
La Trinité  60 10017
La Colle-sur-Loup  69 7838
Contes  52 7424
Roquefort-les-Pins  72 6762
La Gaude  64 6623
Saint-André-de-la-Roche  60 5458
Villefranche-sur-Mer  63 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 135 °
Number of stations used 10
Number of phases used 17

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 STV Pg 06:53:34.79 -0.24 223.31 0.05 Manual
GU STV Sg 06:53:35.75 0.02 223.31 0.05 Manual
GU ENR Pg 06:53:35.24 -0.14 146.1 0.06 Manual
GU ENR Sg 06:53:36.66 0.33 146.1 0.06 Manual
FR PIAF Sg 06:53:42.12 -0.45 132.52 0.24 Manual
FR SPIF Sg 06:53:42.83 0.14 203.84 0.24 Manual
GU PZZ Sg 06:53:43.87 -0.35 321.28 0.29 Manual
FR SAOF Pg 06:53:39.95 -0.62 155.6 0.32 Manual
FR SAOF Sg 06:53:44.96 -0.21 155.6 0.32 Manual
GU GBOS Pg 06:53:40.71 -0.21 96.28 0.34 Manual
GU GBOS Sg 06:53:45.76 0.02 96.28 0.34 Manual
GU MGRO Pg 06:53:42.83 0.89 126.82 0.39 Manual
GU MGRO Sg 06:53:47.89 0.39 126.82 0.39 Manual
FR SURF Pg 06:53:42.78 -0.18 296.85 0.45 Manual
FR SURF Sg 06:53:49.89 0.65 296.85 0.45 Manual
FR JAUF Pg 06:53:43.41 0.04 288.72 0.47 Manual
FR JAUF Sg 06:53:49.89 -0.05 288.72 0.47 Manual