This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.5 MLv
Local datetime 1985/08/22 19:38
Universal datetime 1985/08/22 17:38
Latitude 45.83 ° ± 2 km
Longitude 2.87 ° ± 3 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
Clermont-Ferrand  20 143886
Cournon-d'Auvergne  26 20043
Riom  22 19180
Chamalières  16 17173
Pont-du-Château  29 11441
Beaumont  19 10787
Gerzat  22 10365
Aubière  22 10061
Cébazat  18 8604
Lempdes  26 8409
Romagnat  21 7705
Ceyrat  18 6416
Châtel-Guyon  18 6152
Le Cendre  28 5426
Vic-le-Comte  35 5197

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.8
Azimuthal gap
Number of stations used 17
Number of phases used 11

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 PYM Pg 17:38:48.60 -0.2 131 0.13 Manual
FR AGO Pg 17:38:51.0 -0.51 40 0.28 Manual
FR AGO Sg 17:38:55.20 -0.58 40 0.28 Manual
RD MZF Pg 17:38:54.0 -0.27 331 0.44 Manual
RD MZF Sg 17:39:00.0 -0.56 331 0.44 Manual
RD TCF Pg 17:38:57.80 -0.21 315 0.65 Manual
RD BGF Pg 17:38:59.60 0.15 359 0.72 Manual
RD BGF Pn 17:39:02.0 0.54 359 0.72 Manual
RD BGF Sg 17:39:10.60 1.02 359 0.72 Manual
FR SSB Pg 17:39:11.0 0.82 115 1.3 Manual
FR SSB Sg 17:39:28.0 -0.24 115 1.3 Manual