This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1984/04/12 15:23 |
| Universal datetime | 1984/04/12 13:23 |
| Latitude | 45.53 ° ± 2 km |
| Longitude | 2.86 ° ± 4 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 
|
35 | 143886 |
| Cournon-d'Auvergne
|
35 | 20043 |
| Chamalières
|
31 | 17173 |
| Issoire
|
30 | 14822 |
| Pont-du-Château
|
42 | 11441 |
| Beaumont
|
30 | 10787 |
| Gerzat
|
40 | 10365 |
| Aubière
|
32 | 10061 |
| Ussel
|
43 | 9736 |
| Cébazat
|
39 | 8604 |
| Lempdes
|
37 | 8409 |
| Romagnat
|
28 | 7705 |
| Ceyrat
|
28 | 6416 |
| Le Cendre
|
33 | 5426 |
| Vic-le-Comte
|
32 | 5197 |
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 | 13 |
| 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 | 13:23:43.40 | 0.04 | 26 | 0.24 | Manual |
| FR | PYM | Sg | 13:23:46.70 | -0.41 | 26 | 0.24 | Manual |
| RD | MZF | Pg | 13:23:52.50 | 0.62 | 344 | 0.72 | Manual |
| RD | MZF | Sg | 13:24:01.20 | -0.73 | 344 | 0.72 | Manual |
| RD | CAF | Pg | 13:23:54.20 | 0.33 | 223 | 0.82 | Manual |
| RD | CAF | Sg | 13:24:04.80 | -0.6 | 223 | 0.82 | Manual |
| RD | TCF | Pg | 13:23:55.60 | 0.7 | 329 | 0.88 | Manual |
| RD | TCF | Sg | 13:24:07.20 | 0.01 | 329 | 0.88 | Manual |