This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1981/07/15 16:40 |
| Universal datetime | 1981/07/15 14:40 |
| Latitude | 46.01 ° ± 2 km |
| Longitude | 2.53 ° ± 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 
|
52 | 143886 |
| Montluçon
|
37 | 35653 |
| Riom
|
48 | 19180 |
| Chamalières
|
49 | 17173 |
| Guéret
|
54 | 13161 |
| Beaumont
|
52 | 10787 |
| Gerzat
|
52 | 10365 |
| Ussel
|
54 | 9736 |
| Domérat
|
40 | 8780 |
| Cébazat
|
49 | 8604 |
| Romagnat
|
54 | 7705 |
| Ceyrat
|
51 | 6416 |
| Commentry
|
34 | 6239 |
| Châtel-Guyon
|
42 | 6152 |
| Gannat
|
51 | 5832 |
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 | 9 |
| Number of phases used | 10 |
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 | 14:40:53.30 | -0.26 | 6 | 0.21 | Manual |
| RD | MZF | Sg | 14:40:56.30 | -0.56 | 6 | 0.21 | Manual |
| RD | AVF | Pg | 14:41:07.20 | -0.01 | 36 | 0.96 | Manual |
| RD | AVF | Sg | 14:41:20.80 | 0.18 | 36 | 0.96 | Manual |
| RD | RJF | Pg | 14:41:08.60 | 0.52 | 226 | 1.01 | Manual |
| RD | RJF | Sg | 14:41:22.60 | 0.47 | 226 | 1.01 | Manual |
| RD | SMF | Pg | 14:41:10.60 | 0.71 | 55 | 1.1 | Manual |
| RD | SMF | Sg | 14:41:25.20 | -0.07 | 55 | 1.1 | Manual |
| RD | CAF | Pg | 14:41:10.60 | 0.06 | 197 | 1.14 | Manual |
| RD | CAF | Sg | 14:41:25.40 | -1 | 197 | 1.14 | Manual |