This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2021/10/14 11:05
Universal datetime 2021/10/14 09:05
Latitude 44.28 ° ± 3 km
Longitude 7.50 ° ± 3 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  66 340017
Cagnes-sur-Mer  73 50928
Menton  54 28958
Saint-Laurent-du-Var  70 28453
Vence  68 18465
Beausoleil  59 13607
Roquebrune-Cap-Martin  57 12639
Carros  60 12329
La Trinité  61 10017
La Colle-sur-Loup  73 7838
Contes  54 7424
Roquefort-les-Pins  76 6762
La Gaude  68 6623
Saint-André-de-la-Roche  61 5458
Villefranche-sur-Mer  64 5091

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 139.63 °
Number of stations used 8
Number of phases used 14

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 09:05:52.38 -0.62 230.27 0.08 Manual
GU ENR Sg 09:05:53.88 -0.27 230.27 0.08 Manual
FR PIAF Pg 09:05:55.9 -0.05 152.84 0.18 Manual
FR PIAF Sg 09:05:58.4 0.23 152.84 0.18 Manual
GU GBOS Pg 09:05:55.96 -0.47 98.08 0.24 Manual
GU GBOS Sg 09:06:00.18 0.18 98.08 0.24 Manual
GU PZZ Pg 09:05:58.41 -0.24 309.79 0.36 Manual
GU PZZ Sg 09:06:03.87 0.1 309.79 0.36 Manual
FR ENAUX Pg 09:06:02.9 -0.07 252.53 0.55 Manual
FR ENAUX Sg 09:06:09.84 0.08 252.53 0.55 Manual
FR OGJA Pg 09:06:07.93 0.09 318.45 0.85 Manual
FR OGJA Sg 09:06:19.45 0.06 318.45 0.85 Manual
FR TRIGF Pg 09:06:10.87 1.14 236.59 0.95 Manual
FR ARTF Pg 09:06:18.8 -0.17 241.29 1.41 Manual