This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.2 MLv
Local datetime 1987/05/09 11:21
Universal datetime 1987/05/09 09:21
Latitude 45.95 ° ± 1 km
Longitude 2.81 ° ± 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
Clermont-Ferrand  30 143886
Cournon-d'Auvergne  37 20043
Riom  26 19180
Chamalières  28 17173
Pont-du-Château  37 11441
Beaumont  31 10787
Gerzat  30 10365
Aubière  33 10061
Cébazat  27 8604
Lempdes  36 8409
Romagnat  33 7705
Ceyrat  31 6416
Commentry  37 6239
Châtel-Guyon  20 6152
Gannat  33 5832

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 15
Number of phases used 16

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 AGO Pg 09:21:42.30 0.06 66 0.25 Manual
FR PYM Pg 09:21:42.30 0.08 145 0.25 Manual
FR PYM Sg 09:21:45.70 -0.3 145 0.25 Manual
FR AGO Sg 09:21:45.80 -0.24 66 0.25 Manual
RD MAF Pg 09:21:43.80 0.34 328 0.32 Manual
RD MAF Sg 09:21:48.30 0.14 328 0.32 Manual
RD TCF Pg 09:21:47.90 0.62 309 0.53 Manual
RD TCF Sg 09:21:54.10 -0.68 309 0.53 Manual
RD BGF Pg 09:21:49.0 0.38 3 0.61 Manual
RD BGF Sg 09:21:57.30 0.18 3 0.61 Manual
FR LBL Pg 09:21:52.50 0.59 157 0.78 Manual
FR LBL Sg 09:22:02.50 -0.36 157 0.78 Manual
RD AVF Pg 09:21:54.70 0.24 24 0.92 Manual
RD AVF Sg 09:22:06.60 -0.69 24 0.92 Manual
RD LSF Pg 09:21:55.20 0.4 289 0.94 Manual
RD LSF Sg 09:22:07.20 -0.69 289 0.94 Manual