This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2021/09/15 10:00
Universal datetime 2021/09/15 08:00
Latitude 44.27 ° ± 0.3 km
Longitude 7.45 ° ± 0.4 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  64 340017
Cagnes-sur-Mer  71 50928
Menton  53 28958
Saint-Laurent-du-Var  68 28453
Vence  65 18465
Beausoleil  58 13607
Roquebrune-Cap-Martin  56 12639
Carros  58 12329
La Trinité  59 10017
La Colle-sur-Loup  71 7838
Contes  52 7424
Roquefort-les-Pins  74 6762
La Gaude  65 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 0.49
Azimuthal gap 109.08 °
Used station count 12
Used phase count 15

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 08:00:16.21 0.47 210.36 0.05 Manual
GU STV Pg 08:00:17.38 0.66 255.75 0.1 Manual
GU GBOS Pg 08:00:19.92 -0.51 95.54 0.28 Manual
GU GBOS Sg 08:00:23.75 -0.71 95.54 0.28 Manual
FR TURF Pg 08:00:21.8 0.28 188.79 0.3 Manual
FR ISO Pg 08:00:21.40 0.5 253.85 0.3 Manual
GU PZZ Pg 08:00:21.88 0.29 314.48 0.34 Manual
FR SURF Pg 08:00:25.14 0.4 294.89 0.51 Manual
FR ENAUX Pg 08:00:25.10 0.26 252.1 0.51 Manual
FR JAUF Pg 08:00:24.33 -0.85 287.76 0.53 Manual
FR JAUF Sg 08:00:33.21 0.66 287.76 0.53 Manual
FR MON Pg 08:00:25.37 0.04 182.33 0.54 Manual
GU CANO Pg 08:00:25.31 -0.53 95.98 0.57 Manual
GU BHB Pg 08:00:26.18 0.03 346.46 0.58 Manual
GU BHB Sg 08:00:34.50 0.33 346.46 0.58 Manual