This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.2 MLv |
| Local datetime | 1983/09/09 20:24 |
| Universal datetime | 1983/09/09 18:24 |
| Latitude | 45.89 ° ± 1 km |
| Longitude | 3.00 ° ± 2 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
15 | 143886 |
| Cournon-d'Auvergne
|
22 | 20043 |
| Riom
|
10 | 19180 |
| Chamalières
|
14 | 17173 |
| Pont-du-Château
|
21 | 11441 |
| Beaumont
|
17 | 10787 |
| Gerzat
|
14 | 10365 |
| Aubière
|
18 | 10061 |
| Cébazat
|
11 | 8604 |
| Lempdes
|
20 | 8409 |
| Romagnat
|
20 | 7705 |
| Ceyrat
|
18 | 6416 |
| Châtel-Guyon
|
6 | 6152 |
| Gannat
|
27 | 5832 |
| Le Cendre
|
24 | 5426 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 6 |
| Number of phases used | 8 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | PYM | Pg | 18:25:01.80 | -0.1 | 176 | 0.14 | Manual |
| FR | PYM | Sg | 18:25:04.40 | 0.04 | 176 | 0.14 | Manual |
| RD | TCF | Pg | 18:25:11.80 | 0.41 | 306 | 0.68 | Manual |
| RD | TCF | Sg | 18:25:20.50 | -0.34 | 306 | 0.68 | Manual |
| RD | AVF | Sg | 18:25:29.80 | 0.6 | 15 | 0.93 | Manual |
| RD | SSF | Sg | 18:25:38.59 | -0.03 | 17 | 1.22 | Manual |
| RD | LBF | Sg | 18:25:40.59 | -0.13 | 32 | 1.29 | Manual |
| RD | LOR | Sg | 18:25:47.30 | -0.38 | 23 | 1.5 | Manual |