This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2021/04/19 11:30
Universal datetime 2021/04/19 09:30
Latitude 44.31 ° ± 4 km
Longitude 7.57 ° ± 6 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  71 340017
Cagnes-sur-Mer  78 50928
Menton  58 28958
Saint-Laurent-du-Var  76 28453
Vence  74 18465
Beausoleil  63 13607
Roquebrune-Cap-Martin  61 12639
Carros  66 12329
La Trinité  65 10017
La Colle-sur-Loup  79 7838
Contes  59 7424
Roquefort-les-Pins  82 6762
La Gaude  73 6623
Saint-André-de-la-Roche  67 5458
Villefranche-sur-Mer  69 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 214.98 °
Number of stations used 7
Number of phases used 13

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
FR PIAF Pg 09:30:34.11 0.06 169.7 0.2 Manual
FR PIAF Sg 09:30:37.31 0.36 169.7 0.2 Manual
FR SAOF Pg 09:30:36.1 -0.48 181.86 0.32 Manual
FR SAOF Sg 09:30:41.82 0.72 181.86 0.32 Manual
FR TURF Pg 09:30:36.51 -0.65 200.96 0.36 Manual
FR TURF Sg 09:30:42.12 -0.11 200.96 0.36 Manual
FR OGJA Pg 09:30:46.33 -0.25 314.72 0.86 Manual
FR OGJA Sg 09:30:58.90 0.64 314.72 0.86 Manual
FR TRIGF Pg 09:30:49.63 0.25 236.57 1.01 Manual
FR TRIGF Sg 09:31:03.31 0.28 236.57 1.01 Manual
FR OGLC Pg 09:30:50.74 0.12 273.8 1.07 Manual
FR ARTF Pg 09:30:57.10 -0.8 241.1 1.46 Manual
FR ARTF Sg 09:31:17.38 -0.14 241.1 1.46 Manual