This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2 MLv |
| Local datetime | 1980/12/11 04:21 |
| Universal datetime | 1980/12/11 03:21 |
| Latitude | 46.21 ° ± 6 km |
| Longitude | 2.77 ° ± 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 
|
54 | 143886 |
| Montluçon
|
19 | 35653 |
| Vichy
|
51 | 24166 |
| Riom
|
45 | 19180 |
| Chamalières
|
53 | 17173 |
| Cusset
|
56 | 12661 |
| Beaumont
|
57 | 10787 |
| Gerzat
|
52 | 10365 |
| Domérat
|
25 | 8780 |
| Cébazat
|
49 | 8604 |
| Bellerive-sur-Allier
|
49 | 8500 |
| Commentry
|
8 | 6239 |
| Châtel-Guyon
|
39 | 6152 |
| Gannat
|
34 | 5832 |
| Saint-Pourçain-sur-Sioule
|
43 | 5160 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 8 |
| Number of phases used | 9 |
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 | 03:21:05.10 | -0.59 | 275 | 0.14 | Manual |
| RD | MZF | Sg | 03:21:07.50 | -0.65 | 275 | 0.14 | Manual |
| RD | TCF | Pg | 03:21:10.60 | 0.5 | 282 | 0.4 | Manual |
| RD | TCF | Sg | 03:21:15.80 | -0.02 | 282 | 0.4 | Manual |
| RD | AVF | Sg | 03:21:25.70 | 0.04 | 34 | 0.71 | Manual |
| RD | LSF | Pg | 03:21:19.29 | 0.64 | 273 | 0.86 | Manual |
| RD | SMF | Sg | 03:21:30.40 | -0.2 | 59 | 0.86 | Manual |
| RD | LSF | Sg | 03:21:30.90 | 0.2 | 273 | 0.86 | Manual |
| RD | SSF | Sg | 03:21:35.0 | 0.09 | 30 | 0.99 | Manual |