This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2021/07/30 09:41
Universal datetime 2021/07/30 07:41
Latitude 44.27 ° ± 3 km
Longitude 7.50 ° ± 2 km
Depth 0 km (operator assigned) ± 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  72 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  60 10017
La Colle-sur-Loup  73 7838
Contes  54 7424
Roquefort-les-Pins  76 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 86.71 °
Number of stations used 16
Number of phases used 25

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 07:41:33.59 -0.39 229.61 0.07 Manual
GU STV Pg 07:41:34.76 -0.34 256.83 0.13 Manual
FR PIAF Pg 07:41:35.83 -0.36 151.62 0.18 Manual
FR PIAF Sg 07:41:39.20 0.33 151.62 0.18 Manual
GU GBOS Pg 07:41:37.31 -0.24 97.57 0.25 Manual
GU GBOS Sg 07:41:41.29 0.13 97.57 0.25 Manual
FR SAOF Pg 07:41:38.23 -0.14 172.04 0.29 Manual
FR SAOF Sg 07:41:42.40 -0.17 172.04 0.29 Manual
FR TURF Pg 07:41:38.44 -0.29 194.44 0.31 Manual
GU MGRO Pg 07:41:38.47 -0.49 136.07 0.32 Manual
GU MGRO Sg 07:41:43.53 -0.04 136.07 0.32 Manual
FR ISO Pg 07:41:39.48 0.27 254.46 0.34 Manual
FR ISO Sg 07:41:44.27 0.27 254.46 0.34 Manual
GU PZZ Pg 07:41:39.36 -0.31 310.35 0.36 Manual
FR ENAUX Pg 07:41:43.20 0.05 252.59 0.54 Manual
FR JAUF Pg 07:41:43.2 -0.41 286.26 0.56 Manual
FR JAUF Sg 07:41:52.6 0.89 286.26 0.56 Manual
GU BHB Pg 07:41:43.50 -0.41 343.36 0.59 Manual
GU BHB Sg 07:41:51.35 -0.63 343.36 0.59 Manual
FR CALF Pg 07:41:44.92 -0.54 218.79 0.67 Manual
GU PCP Pg 07:41:48.37 0.51 70.07 0.8 Manual
GU PCP Sg 07:41:59.53 0.82 70.07 0.8 Manual
FR TRIGF Pg 07:41:51.53 0.81 236.56 0.95 Manual
FR ARTF Pg 07:41:59.43 0.2 241.28 1.4 Manual
FR ARTF Sn 07:42:18.94 0.49 241.28 1.4 Manual