This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2021/09/24 10:32
Universal datetime 2021/09/24 08:32
Latitude 43.93 ° ± 3 km
Longitude 7.21 ° ± 3 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  25 340017
Cagnes-sur-Mer  29 50928
Menton  28 28958
Saint-Laurent-du-Var  28 28453
Vence  23 18465
Beausoleil  27 13607
Roquebrune-Cap-Martin  28 12639
Carros  17 12329
La Trinité  24 10017
La Colle-sur-Loup  29 7838
Contes  17 7424
Roquefort-les-Pins  31 6762
La Gaude  24 6623
Saint-André-de-la-Roche  22 5458
Villefranche-sur-Mer  26 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 151.57 °
Number of stations used 9
Number of phases used 14

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 MVIF Pg 08:32:27.95 -0.34 224.77 0.05 Manual
FR MVIF Sg 08:32:29.21 0.12 224.77 0.05 Manual
FR TURF Pg 08:32:30.0 -0.1 73.21 0.14 Manual
FR TURF Sg 08:32:32.70 0.51 73.21 0.14 Manual
FR ISO Pg 08:32:32.6 -0.72 335.81 0.27 Manual
FR ISO Sg 08:32:36.89 0.14 335.81 0.27 Manual
FR CALF Pg 08:32:32.96 0.17 228.62 0.27 Manual
GU ENR Pg 08:32:33.46 -0.4 27.82 0.33 Manual
GU GBOS Pg 08:32:37.76 -0.23 55.88 0.55 Manual
GU PZZ Pg 08:32:38.21 -0.25 353.59 0.58 Manual
GU PZZ Sg 08:32:46.90 0.49 353.59 0.58 Manual
FR TRIGF Pg 08:32:39.13 0.07 252.31 0.61 Manual
FR TRIGF Sg 08:32:47.67 0.25 252.31 0.61 Manual
FR OGJA Pg 08:32:47.42 0.28 340.15 1.04 Manual