This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.7 MLv
Local datetime 1983/01/21 11:23
Universal datetime 1983/01/21 10:23
Latitude 45.66 ° ± 2 km
Longitude 2.91 ° ± 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  21 143886
Cournon-d'Auvergne  23 20043
Riom  31 19180
Chamalières  17 17173
Issoire  29 14822
Pont-du-Château  30 11441
Beaumont  17 10787
Gerzat  27 10365
Aubière  20 10061
Cébazat  25 8604
Lempdes  25 8409
Romagnat  15 7705
Ceyrat  15 6416
Le Cendre  23 5426
Vic-le-Comte  26 5197

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 14
Number of phases used 15

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 10:23:05.50 1.21 38 0.11 Manual
RD MZF Pg 10:23:13.90 0.84 337 0.61 Manual
RD MZF Sg 10:23:22.0 0.43 337 0.61 Manual
RD TCF Pg 10:23:17.50 0.98 322 0.79 Manual
RD TCF Sg 10:23:27.30 -0.3 322 0.79 Manual
RD CAF Pg 10:23:19.79 0.35 219 0.95 Manual
RD CAF Sg 10:23:32.0 -0.7 219 0.95 Manual
RD RJF Sg 10:23:35.9 -0.7 250 1.04 Manual
RD LSF Pg 10:23:23.30 0.52 302 1.13 Manual
RD LSF Sg 10:23:38.20 -0.3 302 1.13 Manual
RD AVF Pg 10:23:23.80 0.28 15 1.17 Manual
RD AVF Sg 10:23:38.9 -1.7 15 1.17 Manual
RD SMF Pn 10:23:22.80 -0.56 33 1.18 Manual
RD SMF Pg 10:23:24.40 0.73 33 1.18 Manual
RD SMF Sg 10:23:39.0 -1.04 33 1.18 Manual