This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1 MLv
Local datetime 2021/04/16 08:58
Universal datetime 2021/04/16 06:58
Latitude 44.29 ° ± 3 km
Longitude 7.47 ° ± 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  55 28958
Saint-Laurent-du-Var  70 28453
Vence  68 18465
Beausoleil  60 13607
Roquebrune-Cap-Martin  58 12639
Carros  60 12329
La Trinité  61 10017
La Colle-sur-Loup  73 7838
Contes  54 7424
Roquefort-les-Pins  76 6762
La Gaude  67 6623
Saint-André-de-la-Roche  62 5458
Villefranche-sur-Mer  65 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 148.03 °
Number of stations used 9
Number of phases used 15

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 06:58:48.26 -0.54 211.09 0.07 Manual
GU ENR Sg 06:58:49.71 -0.11 211.09 0.07 Manual
FR PIAF Pg 06:58:51.26 -0.29 147.8 0.2 Manual
FR PIAF Sg 06:58:54.78 0.26 147.8 0.2 Manual
GU GBOS Pg 06:58:52.64 -0.27 99.26 0.27 Manual
GU GBOS Sg 06:58:57.14 0.31 99.26 0.27 Manual
FR TURF Pg 06:58:53.54 -0.25 190.25 0.32 Manual
FR TURF Sg 06:58:58.2 -0.3 190.25 0.32 Manual
GU PZZ Pg 06:58:54.59 0.41 311.22 0.34 Manual
GU PZZ Sg 06:58:58.87 -0.11 311.22 0.34 Manual
FR SURF Sg 06:59:04.20 -0.34 292.72 0.51 Manual
FR CALF Pg 06:59:00.9 -0.23 216.77 0.66 Manual
FR CALF Sg 06:59:10.24 0.83 216.77 0.66 Manual
FR TRIGF Pg 06:59:05.91 0.47 235.29 0.94 Manual
FR OGLC Pg 06:59:06.91 0.18 275.32 1.01 Manual