This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.3 MLv
Local datetime 1983/10/24 21:23
Universal datetime 1983/10/24 20:23
Latitude 46.21 ° ± 2 km
Longitude 0.18 ° ± 3 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Poitiers  44 88291
Niort  51 58707
Parthenay  58 10267
Buxerolles  46 10023
Saint-Benoît  40 7233
Chauvigny  54 7049
Chauray  46 7006
Saint-Maixent-l'École  38 6982
Melle  25 6213
Migné-Auxances  48 6071
Vouneuil-sous-Biard  42 5896
La Crèche  41 5635
Aiffres  47 5506
Neuville-de-Poitou  53 5324
Champniers  55 5151

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 21
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
RD MFF Pg 20:23:58.30 -0.59 330 0.45 Manual
RD MFF Sg 20:24:05.40 0.06 330 0.45 Manual
RD LSF Pg 20:24:08.60 0.8 87 0.94 Manual
RD RJF Pg 20:24:14.90 0.28 134 1.3 Manual
RD RJF Sg 20:24:32.20 -0.5 134 1.3 Manual
RD LFF Pn 20:24:13.80 -0.26 163 1.33 Manual
RD LFF Pg 20:24:15.10 -0.05 163 1.33 Manual
RD LFF Sg 20:24:33.80 0.16 163 1.33 Manual
RD TCF Pn 20:24:15.70 0.55 86 1.41 Manual
RD TCF Pg 20:24:17.10 0.44 86 1.41 Manual
RD TCF Sg 20:24:35.40 -0.86 86 1.41 Manual