This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.3 MLv
Local datetime 1985/10/21 05:30
Universal datetime 1985/10/21 04:30
Latitude 44.12 ° ± 1 km
Longitude 7.16 ° ± 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  46 340017
Cagnes-sur-Mer  50 50928
Menton  45 28958
Saint-Laurent-du-Var  48 28453
Vence  43 18465
Beausoleil  46 13607
Roquebrune-Cap-Martin  46 12639
Carros  37 12329
La Trinité  44 10017
La Colle-sur-Loup  48 7838
Contes  37 7424
Roquefort-les-Pins  50 6762
La Gaude  44 6623
Saint-André-de-la-Roche  43 5458
Villefranche-sur-Mer  47 5091

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.9
Azimuthal gap
Number of stations used 10
Number of phases used 20

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
IT STV Pg 04:30:22.40 0.19 44 0.17 Manual
IT STV Sg 04:30:24.90 -0.13 44 0.17 Manual
IT ENR Pg 04:30:23.40 0.41 61 0.22 Manual
IT ENR Sg 04:30:26.30 -0.08 61 0.22 Manual
IT SOO Pg 04:30:27.0 1.07 354 0.38 Manual
IT SOO Sg 04:30:31.20 -0.28 354 0.38 Manual
FR SOU Pg 04:30:26.60 -0.21 325 0.44 Manual
FR SOU Sg 04:30:32.9 -0.94 325 0.44 Manual
IT ROB Pg 04:30:29.50 0.82 71 0.54 Manual
IT ROB Sg 04:30:35.59 -0.67 71 0.54 Manual
FR IMP Pg 04:30:29.90 0.7 112 0.57 Manual
FR IMP Sg 04:30:36.90 -0.28 112 0.57 Manual
RD FRF Pg 04:30:31.80 0.65 214 0.67 Manual
RD FRF Sg 04:30:39.59 -0.98 214 0.67 Manual
IT FIN Pg 04:30:33.9 0.32 83 0.76 Manual
IT FIN Sg 04:30:41.50 -1.9 83 0.76 Manual
RD LRG Pg 04:30:36.9 1.02 221 0.88 Manual
RD LRG Sg 04:30:47.60 0.2 221 0.88 Manual
RD LMR Pg 04:30:36.40 0.68 211 0.92 Manual
RD LMR Sg 04:30:47.20 -1.34 211 0.92 Manual