This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2 MLv |
| Local datetime | 1980/05/21 20:36 |
| Universal datetime | 1980/05/21 18:36 |
| Latitude | 45.82 ° ± 2 km |
| Longitude | 2.96 ° ± 3 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 
|
13 | 143886 |
| Cournon-d'Auvergne
|
20 | 20043 |
| Riom
|
16 | 19180 |
| Chamalières
|
9 | 17173 |
| Pont-du-Château
|
22 | 11441 |
| Beaumont
|
13 | 10787 |
| Gerzat
|
15 | 10365 |
| Aubière
|
15 | 10061 |
| Cébazat
|
12 | 8604 |
| Lempdes
|
19 | 8409 |
| Romagnat
|
15 | 7705 |
| Ceyrat
|
12 | 6416 |
| Châtel-Guyon
|
14 | 6152 |
| Le Cendre
|
21 | 5426 |
| Vic-le-Comte
|
29 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | MZF | Pg | 18:36:41.30 | 0.87 | 326 | 0.48 | Manual |
| RD | MZF | Sg | 18:36:47.70 | 0.45 | 326 | 0.48 | Manual |
| RD | TCF | Pg | 18:36:45.20 | 0.78 | 312 | 0.7 | Manual |
| RD | TCF | Sg | 18:36:54.20 | -0.02 | 312 | 0.7 | Manual |
| RD | AVF | Sg | 18:37:03.40 | -0.75 | 16 | 1.01 | Manual |
| RD | SMF | Sg | 18:37:04.69 | -0.09 | 36 | 1.02 | Manual |
| RD | LSF | Sg | 18:37:05.60 | -1.13 | 294 | 1.08 | Manual |
| RD | CAF | Sg | 18:37:06.90 | -0.23 | 215 | 1.1 | Manual |