This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2021/04/16 11:55
Universal datetime 2021/04/16 09:55
Latitude 44.28 ° ± 4 km
Longitude 7.53 ° ± 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  68 340017
Cagnes-sur-Mer  74 50928
Menton  55 28958
Saint-Laurent-du-Var  72 28453
Vence  70 18465
Beausoleil  60 13607
Roquebrune-Cap-Martin  58 12639
Carros  62 12329
La Trinité  62 10017
La Colle-sur-Loup  75 7838
Contes  55 7424
Roquefort-les-Pins  78 6762
La Gaude  69 6623
Saint-André-de-la-Roche  63 5458
Villefranche-sur-Mer  66 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 226.69 °
Number of stations used 9
Number of phases used 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
FR PIAF Pg 09:55:22.10 -0.35 159.18 0.18 Manual
FR PIAF Sg 09:55:25.93 0.8 159.18 0.18 Manual
FR SAOF Pg 09:55:24.14 -0.63 176.4 0.3 Manual
FR SAOF Sg 09:55:29.63 0.56 176.4 0.3 Manual
FR SPIF Pg 09:55:24.58 -0.46 222.92 0.31 Manual
FR SPIF Sg 09:55:29.100 0.48 222.92 0.31 Manual
FR TURF Pg 09:55:24.72 -0.57 197.67 0.33 Manual
FR TURF Sg 09:55:29.72 -0.22 197.67 0.33 Manual
FR ISO Pg 09:55:25.56 -0.35 253.83 0.36 Manual
FR MVIF Sg 09:55:35.4 0.36 214.97 0.47 Manual
FR SURF Pg 09:55:29.100 0.5 291.12 0.55 Manual
FR SURF Sg 09:55:37.75 0.63 291.12 0.55 Manual
FR ENAUX Pg 09:55:29.74 -0.1 252.28 0.57 Manual
FR ENAUX Sg 09:55:36.88 -0.8 252.28 0.57 Manual
FR CREF Pg 09:55:32.10 -0.24 292.49 0.7 Manual
FR CREF Sg 09:55:42.33 0.38 292.49 0.7 Manual