This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2021/05/27 09:09
Universal datetime 2021/05/27 07:09
Latitude 44.29 ° ± 4 km
Longitude 7.53 ° ± 5 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  69 340017
Cagnes-sur-Mer  75 50928
Menton  56 28958
Saint-Laurent-du-Var  73 28453
Vence  71 18465
Beausoleil  61 13607
Roquebrune-Cap-Martin  59 12639
Carros  63 12329
La Trinité  63 10017
La Colle-sur-Loup  76 7838
Contes  56 7424
Roquefort-les-Pins  79 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 0.47
Azimuthal gap 146.47 °
Number of stations used 8
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 07:09:08.56 -0.88 229.82 0.1 Manual
FR PIAF Pg 07:09:10.77 -0.43 160.67 0.19 Manual
FR PIAF Sg 07:09:14.34 0.34 160.67 0.19 Manual
GU GBOS Pg 07:09:12.22 0.22 103.16 0.23 Manual
GU PZZ Sg 07:09:19.71 -0.1 305.72 0.37 Manual
FR OGJA Pg 07:09:23.56 -0.17 316.69 0.85 Manual
FR OGJA Sg 07:09:35.51 0.22 316.69 0.85 Manual
FR TRIGF Pg 07:09:26.59 0.48 236.39 0.98 Manual
FR OGLC Pg 07:09:27.67 0.23 274.68 1.05 Manual
FR ARTF Pn 07:09:34.9 -0.64 241.07 1.43 Manual
FR ARTF Sn 07:09:54.72 0.74 241.07 1.43 Manual