This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.2 MLv
Local datetime 1991/05/11 20:21
Universal datetime 1991/05/11 18:21
Latitude 44.33 ° ± 3 km
Longitude 7.27 ° ± 2 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  69 340017
Cagnes-sur-Mer  74 50928
Menton  62 28958
Saint-Laurent-du-Var  72 28453
Vence  67 18465
Beausoleil  66 13607
Roquebrune-Cap-Martin  65 12639
Carros  61 12329
La Trinité  65 10017
La Colle-sur-Loup  73 7838
Contes  58 7424
La Gaude  68 6623
Embrun  69 6155
Saint-André-de-la-Roche  65 5458
Villefranche-sur-Mer  69 5091

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.6
Azimuthal gap
Number of stations used 27
Number of phases used 17

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 TOUF Pg 18:21:09.0 0.07 183 0.31 Manual
FR AUTN Pg 18:21:09.50 -0.04 161 0.35 Manual
FR AUTN Sg 18:21:14.70 0.05 161 0.35 Manual
FR SAOF Pg 18:21:10.10 -0.26 149 0.4 Manual
FR SAOF Sg 18:21:15.60 -0.46 149 0.4 Manual
FR AURF Pg 18:21:11.10 -0.04 175 0.44 Manual
FR MVIF Pg 18:21:11.30 0.2 191 0.44 Manual
FR MVIF Sg 18:21:17.70 0.35 191 0.44 Manual
RD SBF Pg 18:21:11.80 0.02 166 0.48 Manual
RD SBF Pg 18:21:12.10 0.32 166 0.48 Manual
RD SBF Sg 18:21:17.50 -1.03 166 0.48 Manual
RD SBF Sg 18:21:18.90 0.37 166 0.48 Manual
FR REVF Pg 18:21:13.90 0.05 173 0.59 Manual
FR CALN Pg 18:21:15.0 0.27 206 0.64 Manual
FR CALN Sg 18:21:24.0 0.34 206 0.64 Manual
RD FRF Pg 18:21:19.0 -0.43 211 0.89 Manual
RD FRF Sg 18:21:31.0 -0.85 211 0.89 Manual