This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.6 MLv |
| Local datetime | 1987/07/17 07:34 |
| Universal datetime | 1987/07/17 05:34 |
| Latitude | 45.87 ° ± 1 km |
| Longitude | 2.98 ° ± 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 
|
14 | 143886 |
| Cournon-d'Auvergne
|
21 | 20043 |
| Riom
|
12 | 19180 |
| Chamalières
|
12 | 17173 |
| Pont-du-Château
|
22 | 11441 |
| Beaumont
|
16 | 10787 |
| Gerzat
|
14 | 10365 |
| Aubière
|
17 | 10061 |
| Cébazat
|
11 | 8604 |
| Lempdes
|
20 | 8409 |
| Romagnat
|
19 | 7705 |
| Ceyrat
|
16 | 6416 |
| Châtel-Guyon
|
9 | 6152 |
| Gannat
|
30 | 5832 |
| Le Cendre
|
24 | 5426 |
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 | 13 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | PYM | Pg | 05:34:45.40 | -0.24 | 170 | 0.12 | Manual |
| FR | PYM | Sg | 05:34:48.0 | 0.18 | 170 | 0.12 | Manual |
| RD | MAF | Pg | 05:34:51.90 | 0.44 | 321 | 0.45 | Manual |
| RD | MAF | Sg | 05:34:58.40 | 0.49 | 321 | 0.45 | Manual |
| RD | TCF | Pg | 05:34:55.50 | -0.09 | 308 | 0.68 | Manual |
| RD | TCF | Sg | 05:35:04.30 | -0.8 | 308 | 0.68 | Manual |
| RD | BGF | Pg | 05:34:56.0 | 0.1 | 353 | 0.7 | Manual |
| RD | BGF | Sg | 05:35:06.0 | 0.36 | 353 | 0.7 | Manual |
| RD | AVF | Pg | 05:35:00.70 | -0.1 | 16 | 0.96 | Manual |
| RD | AVF | Sg | 05:35:13.80 | -0.38 | 16 | 0.96 | Manual |