This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2021/04/27 09:18
Universal datetime 2021/04/27 07:18
Latitude 44.29 ° ± 3 km
Longitude 7.54 ° ± 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  55 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 0.5
Azimuthal gap 145.9 °
Number of stations used 9
Number of phases used 13

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 07:18:19.32 -0.93 233.92 0.11 Manual
FR PIAF Pg 07:18:21.42 -0.42 162.21 0.18 Manual
FR PIAF Sg 07:18:24.84 0.31 162.21 0.18 Manual
GU GBOS Pg 07:18:22.84 0.22 102.47 0.22 Manual
FR SAOF Sg 07:18:29.38 0.82 178.07 0.3 Manual
FR TURF Pg 07:18:24.18 -0.58 198.82 0.33 Manual
FR TURF Sg 07:18:29.55 0.05 198.82 0.33 Manual
GU PZZ Pg 07:18:25.12 -0.42 305.67 0.37 Manual
GU PZZ Sg 07:18:31.23 0.4 305.67 0.37 Manual
FR SURF Sg 07:18:37.34 0.68 290.36 0.56 Manual
FR OGJA Pg 07:18:34.23 -0.4 316.57 0.86 Manual
FR OGJA Sg 07:18:46.51 0.21 316.57 0.86 Manual
FR TRIGF Pg 07:18:36.100 0.07 236.83 0.98 Manual