This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2021/07/21 09:05
Universal datetime 2021/07/21 07:05
Latitude 44.27 ° ± 3 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  65 340017
Cagnes-sur-Mer  72 50928
Menton  53 28958
Saint-Laurent-du-Var  70 28453
Vence  67 18465
Beausoleil  58 13607
Roquebrune-Cap-Martin  56 12639
Carros  59 12329
La Trinité  60 10017
La Colle-sur-Loup  72 7838
Contes  53 7424
Roquefort-les-Pins  75 6762
La Gaude  67 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 0.44
Azimuthal gap 110.76 °
Number of stations used 13
Number of phases used 21

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 07:05:41.92 -0.42 232.33 0.07 Manual
GU ENR Sg 07:05:43.63 0.25 232.33 0.07 Manual
GU STV Pg 07:05:43.6 -0.44 259.04 0.13 Manual
GU STV Sg 07:05:45.20 -0.18 259.04 0.13 Manual
FR PIAF Pg 07:05:44.6 -0.5 150.52 0.18 Manual
FR PIAF Sg 07:05:47.31 0.14 150.52 0.18 Manual
GU GBOS Pg 07:05:45.51 -0.5 96.34 0.25 Manual
GU GBOS Sg 07:05:49.99 0.37 96.34 0.25 Manual
FR SAOF Sg 07:05:50.99 0.14 171.69 0.29 Manual
GU MGRO Pg 07:05:47.0 -0.36 135.29 0.32 Manual
GU MGRO Sg 07:05:52.39 0.46 135.29 0.32 Manual
FR ISO Pg 07:05:47.36 -0.27 255.28 0.33 Manual
FR ISO Sg 07:05:52.20 -0.18 255.28 0.33 Manual
GU PZZ Pg 07:05:47.57 -0.6 311.08 0.36 Manual
GU PZZ Sg 07:05:53.93 0.62 311.08 0.36 Manual
FR SURF Sg 07:05:59.56 0.72 293.5 0.54 Manual
FR ENAUX Pg 07:05:51.34 -0.21 253.09 0.54 Manual
FR ENAUX Sg 07:05:59.34 0.29 253.09 0.54 Manual
GU PCP Pg 07:05:56.76 0.39 69.74 0.8 Manual
FR OGJA Pg 07:05:56.85 -0.53 318.98 0.85 Manual
FR TRIGF Pg 07:05:59.91 0.82 236.79 0.94 Manual