This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 0.9 MLv
Local datetime 2021/04/26 08:49
Universal datetime 2021/04/26 06:49
Latitude 44.27 ° ± 3 km
Longitude 7.36 ° ± 2 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  63 340017
Cagnes-sur-Mer  68 50928
Menton  54 28958
Saint-Laurent-du-Var  66 28453
Vence  62 18465
Beausoleil  58 13607
Roquebrune-Cap-Martin  56 12639
Carros  56 12329
La Trinité  58 10017
La Colle-sur-Loup  68 7838
Contes  51 7424
Roquefort-les-Pins  71 6762
La Gaude  63 6623
Saint-André-de-la-Roche  58 5458
Villefranche-sur-Mer  62 5091

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 130.83 °
Number of stations used 13
Number of phases used 24

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 STV Pg 06:49:22.97 -0.19 231.49 0.04 Manual
GU STV Sg 06:49:23.72 0.03 231.49 0.04 Manual
GU ENR Pg 06:49:23.40 -0.22 135.72 0.06 Manual
GU ENR Sg 06:49:24.92 0.45 135.72 0.06 Manual
FR SPIF Pg 06:49:26.90 -0.33 204.05 0.23 Manual
FR SPIF Sg 06:49:30.80 0.15 204.05 0.23 Manual
FR PIAF Sg 06:49:31.64 0.85 129.66 0.24 Manual
FR ISO Pg 06:49:27.23 -0.19 249.82 0.24 Manual
FR ISO Sg 06:49:30.67 -0.28 249.82 0.24 Manual
FR TURF Pg 06:49:28.20 -0.22 176.17 0.29 Manual
FR TURF Sg 06:49:32.45 -0.2 176.17 0.29 Manual
GU PZZ Pg 06:49:29.8 0.56 323.37 0.3 Manual
GU PZZ Sg 06:49:32.45 -0.37 323.37 0.3 Manual
FR SAOF Pg 06:49:28.43 -0.35 153.95 0.31 Manual
FR SAOF Sg 06:49:33.20 -0.05 153.95 0.31 Manual
GU GBOS Pg 06:49:29.21 -0.14 94.2 0.34 Manual
GU GBOS Sg 06:49:33.98 -0.25 94.2 0.34 Manual
FR SURF Pg 06:49:30.89 -0.48 298.46 0.45 Manual
FR SURF Sg 06:49:38.24 0.57 298.46 0.45 Manual
FR ENAUX Pg 06:49:31.42 0.03 249.68 0.45 Manual
FR ENAUX Sg 06:49:38.33 0.64 249.68 0.45 Manual
FR JAUF Pg 06:49:31.43 -0.31 290.27 0.47 Manual
FR JAUF Sg 06:49:38.17 -0.14 290.27 0.47 Manual
FR CREF Sg 06:49:42.99 0.46 298.17 0.6 Manual