This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 0.9 MLv
Local datetime 2021/10/22 10:42
Universal datetime 2021/10/22 08:42
Latitude 44.28 ° ± 4 km
Longitude 7.45 ° ± 4 km
Depth 0 km (from location) ± 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  66 340017
Cagnes-sur-Mer  72 50928
Menton  55 28958
Saint-Laurent-du-Var  70 28453
Vence  67 18465
Beausoleil  60 13607
Roquebrune-Cap-Martin  58 12639
Carros  59 12329
La Trinité  61 10017
La Colle-sur-Loup  72 7838
Contes  54 7424
Roquefort-les-Pins  75 6762
La Gaude  67 6623
Saint-André-de-la-Roche  61 5458
Villefranche-sur-Mer  64 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 145.58 °
Used station count 7
Used phase count 11

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 08:42:14.11 -0.36 201.77 0.06 Manual
GU ENR Sg 08:42:15.28 -0.1 201.77 0.06 Manual
FR PIAF Pg 08:42:17.44 -0.03 144.53 0.21 Manual
FR PIAF Sg 08:42:20.80 0.28 144.53 0.21 Manual
GU GBOS Pg 08:42:18.67 -0.3 98.48 0.28 Manual
FR TURF Pg 08:42:19.72 0.19 188.01 0.31 Manual
FR TURF Sg 08:42:23.98 -0.03 188.01 0.31 Manual
GU PZZ Pg 08:42:19.98 0.14 312.9 0.33 Manual
FR ENAUX Pg 08:42:23.8 -0.28 250.48 0.52 Manual
FR ENAUX Sg 08:42:30.41 -0.1 250.48 0.52 Manual
FR TRIGF Pg 08:42:31.64 0.6 234.91 0.93 Manual