This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1 MLv
Local datetime 2021/07/22 09:04
Universal datetime 2021/07/22 07:04
Latitude 44.28 ° ± 4 km
Longitude 7.44 ° ± 3 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table only show the more populated cities around the epicenter.
Name Distance (km) Population
Nice  65 340017
Cagnes-sur-Mer  71 50928
Menton  54 28958
Saint-Laurent-du-Var  69 28453
Vence  66 18465
Beausoleil  59 13607
Roquebrune-Cap-Martin  57 12639
Carros  58 12329
La Trinité  60 10017
La Colle-sur-Loup  71 7838
Contes  53 7424
Roquefort-les-Pins  74 6762
La Gaude  66 6623
Saint-André-de-la-Roche  60 5458
Villefranche-sur-Mer  63 5091

Past seismicity

  This map shows only the 50 more significant earthquakes around the current event.

Event details

Parameters

Evaluation status preliminary
RMS 0.51
Azimuthal gap 161.19 °
Used station count 9
Used phase count 16

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 07:04:25.89 -0.82 197.75 0.05 Manual
GU ENR Sg 07:04:27.8 -0.33 197.75 0.05 Manual
FR PIAF Pg 07:04:29.8 -0.45 141.4 0.2 Manual
FR PIAF Sg 07:04:32.76 0.41 141.4 0.2 Manual
GU GBOS Pg 07:04:30.63 -0.48 96.53 0.29 Manual
GU GBOS Sg 07:04:35.77 0.65 96.53 0.29 Manual
FR SAOF Pg 07:04:31.28 -0.04 164.22 0.3 Manual
FR SAOF Sg 07:04:35.77 0.29 164.22 0.3 Manual
FR SURF Pg 07:04:34.1 -0.98 294.71 0.5 Manual
FR SURF Sg 07:04:42.72 0.83 294.71 0.5 Manual
FR JAUF Pg 07:04:35.23 -0.2 287.44 0.52 Manual
FR JAUF Sg 07:04:42.72 0.05 287.44 0.52 Manual
FR CREF Sg 07:04:46.80 -0.03 295.33 0.65 Manual
FR TRIGF Pg 07:04:43.37 0.62 235.09 0.91 Manual
FR ARTF Pg 07:04:51.29 0.14 240.4 1.37 Manual
FR ARTF Sg 07:05:10.50 0.33 240.4 1.37 Manual