This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.7 MLv
Local datetime 1991/04/30 09:57
Universal datetime 1991/04/30 07:57
Latitude 44.28 ° ± 3 km
Longitude 7.48 ° ± 4 km
Depth 5 km (operator assigned) ± 0.0 km

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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  72 50928
Menton  54 28958
Saint-Laurent-du-Var  70 28453
Vence  67 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  67 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 final
RMS 0.5
Azimuthal gap
Number of stations used 8
Number of phases used 10

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 AUTN Pg 07:57:18.50 -0.17 188 0.29 Manual
FR AUTN Sg 07:57:22.80 -0.2 188 0.29 Manual
FR SAOF Pg 07:57:18.79 -0.07 170 0.3 Manual
FR TOUF Pg 07:57:18.79 -0.37 213 0.32 Manual
FR AURF Pg 07:57:20.80 0.03 196 0.41 Manual
FR AURF Sg 07:57:26.90 0.24 196 0.41 Manual
RD SBF Pg 07:57:21.20 0.26 185 0.42 Manual
RD SBF Sg 07:57:27.0 0.05 185 0.42 Manual
RD FRF Pg 07:57:30.90 0.34 220 0.94 Manual
RD FRF Sg 07:57:43.60 -0.1 220 0.94 Manual