This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2021/02/16 09:51
Universal datetime 2021/02/16 08:51
Latitude 44.30 ° ± 5 km
Longitude 7.49 ° ± 5 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  69 340017
Cagnes-sur-Mer  75 50928
Menton  57 28958
Saint-Laurent-du-Var  73 28453
Vence  70 18465
Beausoleil  62 13607
Roquebrune-Cap-Martin  60 12639
Carros  63 12329
La Trinité  64 10017
La Colle-sur-Loup  76 7838
Contes  57 7424
Roquefort-les-Pins  78 6762
La Gaude  70 6623
Saint-André-de-la-Roche  64 5458
Villefranche-sur-Mer  67 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 156.9 °
Number of stations used 8
Number of phases used 12

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 08:51:50.74 0.03 154.27 0.21 Manual
FR PIAF Sg 08:51:54.2 0.21 154.27 0.21 Manual
GU GBOS Pg 08:51:51.91 0.24 103.96 0.26 Manual
FR SAOF Pg 08:51:52.22 -0.64 171.88 0.32 Manual
FR SAOF Sg 08:51:57.53 0.08 171.88 0.32 Manual
GU PZZ Pg 08:51:53.27 0.09 307.06 0.34 Manual
GU PZZ Sg 08:51:57.99 0.01 307.06 0.34 Manual
FR SURF Pg 08:51:55.83 -0.76 290.14 0.52 Manual
FR SURF Sg 08:52:04.15 0.37 290.14 0.52 Manual
FR CALF Pg 08:51:59.44 -0.32 216.91 0.69 Manual
FR TRIGF Pg 08:52:05.49 0.61 234.92 0.96 Manual
FR OGLC Pg 08:52:06.6 0.07 274.2 1.02 Manual