This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2021/07/28 11:34
Universal datetime 2021/07/28 09:34
Latitude 43.92 ° ± 3 km
Longitude 7.21 ° ± 3 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  24 340017
Cagnes-sur-Mer  28 50928
Menton  27 28958
Saint-Laurent-du-Var  26 28453
Vence  22 18465
Beausoleil  26 13607
Roquebrune-Cap-Martin  27 12639
Carros  16 12329
La Trinité  22 10017
La Colle-sur-Loup  28 7838
Contes  16 7424
Roquefort-les-Pins  30 6762
La Gaude  23 6623
Saint-André-de-la-Roche  21 5458
Villefranche-sur-Mer  25 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.47
Azimuthal gap 103.11 °
Used station count 12
Used phase count 18

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 TURF Pg 09:34:23.6 -0.12 68.33 0.14 Manual
FR TURF Sg 09:34:25.93 0.65 68.33 0.14 Manual
FR ESCA Pg 09:34:23.35 -0.03 127.84 0.15 Manual
FR CALF Pg 09:34:25.93 0.14 230.95 0.27 Manual
FR CALF Sg 09:34:30.47 0.76 230.95 0.27 Manual
FR ISO Pg 09:34:25.46 -0.63 336.09 0.29 Manual
GU ENR Pg 09:34:26.69 -0.41 26.38 0.34 Manual
GU ENR Sg 09:34:32.17 0.24 26.38 0.34 Manual
FR ENAUX Pg 09:34:27.16 -0.41 300.95 0.36 Manual
FR ENAUX Sg 09:34:33.26 0.53 300.95 0.36 Manual
FR JAUF Pg 09:34:31.48 -0.61 326.84 0.61 Manual
FR JAUF Sg 09:34:40.45 0.02 326.84 0.61 Manual
FR TRIGF Pg 09:34:31.95 -0.18 253.44 0.61 Manual
FR TRIGF Sg 09:34:40.67 0.16 253.44 0.61 Manual
FR SURF Sg 09:34:41.97 0.84 332.9 0.63 Manual
FR OGLC Pg 09:34:38.34 0.11 299.04 0.93 Manual
FR ARTF Pg 09:34:40.67 -0.17 252.27 1.07 Manual
FR RUSF Pn 09:34:44.30 -0.87 271.43 1.25 Manual