This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.2 MLv
Local datetime 1983/12/31 12:58
Universal datetime 1983/12/31 11:58
Latitude 46.52 ° ± 2 km
Longitude 2.93 ° ± 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
Montluçon  32 35653
Nevers  55 32990
Vichy  58 24166
Moulins  31 19664
Yzeure  35 13088
Cusset  60 12661
Saint-Amand-Montrond  39 9437
Varennes-Vauzelles  60 9298
Domérat  34 8780
Bellerive-sur-Allier  57 8500
Commentry  30 6239
Châtel-Guyon  67 6152
Gannat  51 5832
Decize  52 5393
Saint-Pourçain-sur-Sioule  38 5160

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 9
Number of phases used 13

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 11:58:55.80 0.06 220 0.39 Manual
RD AVF Pg 11:58:55.90 0.16 47 0.39 Manual
RD MZF Sg 11:59:00.90 -0.52 220 0.39 Manual
RD AVF Sg 11:59:01.0 -0.41 47 0.39 Manual
RD TCF Pg 11:58:58.90 0.34 245 0.55 Manual
RD TCF Sg 11:59:06.10 -0.22 245 0.55 Manual
RD SSF Sg 11:59:09.80 -0.23 36 0.67 Manual
FR PYM Pg 11:59:02.40 -0.29 176 0.77 Manual
FR PYM Sg 11:59:13.70 0.18 176 0.77 Manual
RD LBF Pg 11:59:05.40 1.23 57 0.85 Manual
RD LBF Sg 11:59:15.40 -0.69 57 0.85 Manual
RD LOR Pg 11:59:07.50 0.99 40 0.98 Manual
RD LOR Sg 11:59:19.70 -0.48 40 0.98 Manual