This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2 MLv |
| Local datetime | 1983/05/19 11:50 |
| Universal datetime | 1983/05/19 09:50 |
| Latitude | 45.84 ° ± 1 km |
| Longitude | 2.91 ° ± 2 km |
| Depth | 5 km (from location) ± 4 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 
|
17 | 143886 |
| Cournon-d'Auvergne
|
24 | 20043 |
| Riom
|
18 | 19180 |
| Chamalières
|
14 | 17173 |
| Pont-du-Château
|
26 | 11441 |
| Beaumont
|
17 | 10787 |
| Gerzat
|
19 | 10365 |
| Aubière
|
19 | 10061 |
| Cébazat
|
15 | 8604 |
| Lempdes
|
23 | 8409 |
| Romagnat
|
19 | 7705 |
| Ceyrat
|
17 | 6416 |
| Châtel-Guyon
|
15 | 6152 |
| Le Cendre
|
26 | 5426 |
| Vic-le-Comte
|
34 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | |
| Number of stations used | 7 |
| 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 | 09:50:20.60 | -0.11 | 142 | 0.11 | Manual |
| FR | PYM | Sg | 09:50:22.90 | 0.1 | 142 | 0.11 | Manual |
| RD | MZF | Pg | 09:50:26.60 | 0.04 | 328 | 0.45 | Manual |
| RD | MZF | Sg | 09:50:33.0 | 0.04 | 328 | 0.45 | Manual |
| RD | TCF | Pg | 09:50:30.60 | 0.16 | 313 | 0.66 | Manual |
| RD | TCF | Sg | 09:50:39.59 | -0.12 | 313 | 0.66 | Manual |
| RD | BGF | Pg | 09:50:31.50 | -0.03 | 357 | 0.72 | Manual |
| RD | BGF | Sg | 09:50:41.60 | 0 | 357 | 0.72 | Manual |