This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2021/07/20 09:10
Universal datetime 2021/07/20 07:10
Latitude 44.28 ° ± 3 km
Longitude 7.50 ° ± 3 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  66 340017
Cagnes-sur-Mer  73 50928
Menton  54 28958
Saint-Laurent-du-Var  70 28453
Vence  68 18465
Beausoleil  59 13607
Roquebrune-Cap-Martin  57 12639
Carros  60 12329
La Trinité  61 10017
La Colle-sur-Loup  73 7838
Contes  54 7424
Roquefort-les-Pins  76 6762
La Gaude  68 6623
Saint-André-de-la-Roche  61 5458
Villefranche-sur-Mer  64 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.45
Azimuthal gap 87.07 °
Number of stations used 13
Number of phases used 18

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 07:10:11.98 -0.28 229.78 0.08 Manual
GU ENR Sg 07:10:13.5 -0.36 229.78 0.08 Manual
GU STV Pg 07:10:12.95 -0.44 256.27 0.13 Manual
GU STV Sg 07:10:15.29 -0.04 256.27 0.13 Manual
FR PIAF Pg 07:10:13.81 -0.61 152.64 0.18 Manual
GU GBOS Pg 07:10:16.6 0.34 98.1 0.24 Manual
FR SAOF Pg 07:10:16.63 0 172.6 0.29 Manual
GU RORO Pg 07:10:19.44 0.07 111.88 0.44 Manual
FR SURF Pg 07:10:20.36 -0.85 292.65 0.54 Manual
FR ENAUX Pg 07:10:21.60 0.17 252.49 0.55 Manual
FR ENAUX Sg 07:10:29.61 0.6 252.49 0.55 Manual
FR JAUF Pg 07:10:21.63 -0.06 286 0.56 Manual
FR JAUF Sg 07:10:29.96 0.51 286 0.56 Manual
GU BHB Pg 07:10:21.63 -0.48 343.06 0.58 Manual
GU BHB Sg 07:10:30.7 -0.1 343.06 0.58 Manual
GU PCP Pg 07:10:26.45 0.43 70.14 0.79 Manual
FR OGJA Pg 07:10:27.27 0.17 318.48 0.85 Manual
FR TRIGF Pg 07:10:29.93 0.93 236.56 0.95 Manual