This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.1 MLv
Local datetime 1981/06/02 03:31
Universal datetime 1981/06/02 01:31
Latitude 46.20 ° ± 3 km
Longitude 2.87 ° ± 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  50 143886
Montluçon  26 35653
Vichy  44 24166
Riom  40 19180
Chamalières  50 17173
Cusset  48 12661
Beaumont  53 10787
Gerzat  47 10365
Domérat  31 8780
Cébazat  45 8604
Bellerive-sur-Allier  42 8500
Commentry  13 6239
Châtel-Guyon  34 6152
Gannat  26 5832
Saint-Pourçain-sur-Sioule  36 5160

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 10
Number of phases used 14

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
RD MZF Pg 01:31:59.0 0.1 276 0.21 Manual
RD MZF Sg 01:32:02.20 -0.06 276 0.21 Manual
RD BGF Pg 01:32:02.50 1.08 357 0.36 Manual
RD BGF Sg 01:32:07.0 0.36 357 0.36 Manual
RD TCF Pg 01:32:03.60 0.29 281 0.47 Manual
RD TCF Sg 01:32:09.89 -0.03 281 0.47 Manual
RD AVF Pg 01:32:07.40 0.2 29 0.68 Manual
RD AVF Sg 01:32:16.29 -0.4 29 0.68 Manual
RD SMF Pg 01:32:09.70 0.12 56 0.81 Manual
RD SMF Sg 01:32:20.40 -0.44 56 0.81 Manual
RD LSF Pg 01:32:12.10 0.15 274 0.93 Manual
RD LSF Sg 01:32:23.90 -1.07 274 0.93 Manual
RD SSF Pg 01:32:12.70 0.12 27 0.97 Manual
RD SSF Sg 01:32:25.60 -0.46 27 0.97 Manual