This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.7 MLv
Local datetime 1981/04/25 06:50
Universal datetime 1981/04/25 04:50
Latitude 44.10 ° ± 3 km
Longitude 7.12 ° ± 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  44 340017
Cagnes-sur-Mer  48 50928
Menton  46 28958
Saint-Laurent-du-Var  46 28453
Vence  40 18465
Beausoleil  46 13607
Roquebrune-Cap-Martin  46 12639
Carros  35 12329
La Trinité  43 10017
La Colle-sur-Loup  46 7838
Contes  36 7424
Roquefort-les-Pins  48 6762
La Gaude  42 6623
Saint-André-de-la-Roche  42 5458
Villefranche-sur-Mer  46 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 9
Number of phases used 14

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 TOU Pg 04:50:03.20 -0.02 134 0.13 Manual
FR MVF Pg 04:50:04.60 -0.02 174 0.21 Manual
FR AUT Pg 04:50:05.0 -0.26 116 0.24 Manual
FR AUT Sg 04:50:08.60 -0.43 116 0.24 Manual
FR AUF Pg 04:50:05.50 -0.07 145 0.26 Manual
FR AUF Sg 04:50:09.60 0.03 145 0.26 Manual
FR ASP Pg 04:50:07.20 0.13 164 0.35 Manual
FR ASP Sg 04:50:12.70 0.54 164 0.35 Manual
FR REV Pg 04:50:08.39 0.38 154 0.4 Manual
RD FRF Pg 04:50:12.50 0.15 213 0.64 Manual
RD FRF Sg 04:50:21.10 -0.24 213 0.64 Manual
RD LRG Pg 04:50:16.20 -0.04 221 0.85 Manual
RD LMR Pg 04:50:17.50 0.57 210 0.89 Manual
RD LMR Sg 04:50:28.70 -0.63 210 0.89 Manual