This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2021/09/17 09:02
Universal datetime 2021/09/17 07:02
Latitude 44.29 ° ± 3 km
Longitude 7.48 ° ± 4 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  67 340017
Cagnes-sur-Mer  73 50928
Menton  55 28958
Saint-Laurent-du-Var  71 28453
Vence  68 18465
Beausoleil  60 13607
Roquebrune-Cap-Martin  58 12639
Carros  61 12329
La Trinité  62 10017
La Colle-sur-Loup  74 7838
Contes  55 7424
Roquefort-les-Pins  76 6762
La Gaude  68 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 0.41
Azimuthal gap 115.86 °
Number of stations used 7
Number of phases used 11

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 07:02:55.83 -0.48 214.35 0.08 Manual
GU ENR Sg 07:02:57.15 -0.28 214.35 0.08 Manual
GU GBOS Pg 07:03:00.38 0.22 100.16 0.26 Manual
GU PZZ Sg 07:03:06.61 0.15 310.08 0.34 Manual
FR JAUF Pg 07:03:04.79 -0.63 285.25 0.54 Manual
FR JAUF Sg 07:03:12.68 -0.25 285.25 0.54 Manual
GU BHB Pg 07:03:05.79 -0.11 344.31 0.57 Manual
GU BHB Sg 07:03:13.93 0.19 344.31 0.57 Manual
FR TRIGF Pg 07:03:13.32 0.37 235.37 0.94 Manual
FR ARTF Pg 07:03:21.32 -0.12 240.49 1.4 Manual
FR ARTF Sg 07:03:41.13 0.93 240.49 1.4 Manual