This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 4.5 MLv
Local datetime 1981/04/22 06:26
Universal datetime 1981/04/22 04:26
Latitude 43.25 ° ± 4 km
Longitude 8.13 ° ± 6 km
Depth 10 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  89 340017
Antibes  91 72999
Cagnes-sur-Mer  92 50928
Menton  79 28958
Saint-Laurent-du-Var  91 28453
Vallauris  94 26672
Villeneuve-Loubet  94 15241
Beausoleil  80 13607
Roquebrune-Cap-Martin  79 12639
La Trinité  84 10017
Contes  90 7424
La Gaude  94 6623
Calvi  94 5559
Saint-André-de-la-Roche  88 5458
Villefranche-sur-Mer  83 5091

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.7
Azimuthal gap
Number of stations used 70
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 REV Pg 04:26:34.70 0.63 311 0.74 Manual
FR ASP Pg 04:26:35.90 0.38 309 0.82 Manual
FR AUF Pg 04:26:36.50 0.19 318 0.86 Manual
RD CVF Pn 04:26:36.90 -0.12 141 0.87 Manual
FR AUT Pg 04:26:37.0 -0.07 326 0.9 Manual
FR MVF Pg 04:26:38.20 0.07 312 0.96 Manual
FR TOU Pg 04:26:38.59 -0.2 320 1 Manual
IT ROB Pg 04:26:39.0 -0.98 350 1.06 Manual
RD FRF Pn 04:26:40.90 0.41 286 1.13 Manual
RD FRF Sn 04:26:56.10 -0.79 286 1.13 Manual