This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.7 MLv |
| Local datetime | 1997/08/16 00:33 |
| Universal datetime | 1997/08/15 22:33 |
| Latitude | 45.87 ° ± 2 km |
| Longitude | 2.85 ° ± 7 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 
|
23 | 143886 |
| Cournon-d'Auvergne
|
30 | 20043 |
| Riom
|
22 | 19180 |
| Chamalières
|
20 | 17173 |
| Pont-du-Château
|
31 | 11441 |
| Beaumont
|
23 | 10787 |
| Gerzat
|
24 | 10365 |
| Aubière
|
25 | 10061 |
| Cébazat
|
20 | 8604 |
| Lempdes
|
29 | 8409 |
| Romagnat
|
25 | 7705 |
| Ceyrat
|
22 | 6416 |
| Châtel-Guyon
|
17 | 6152 |
| Gannat
|
36 | 5832 |
| Le Cendre
|
32 | 5426 |
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 | 8 |
| 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 | BGF | Pg | 22:33:41.60 | 0.81 | 360 | 0.69 | Manual |
| RD | BGF | Sg | 22:33:50.40 | -0.01 | 360 | 0.69 | Manual |
| RD | SMF | Pg | 22:33:48.10 | 0.81 | 41 | 1.03 | Manual |
| RD | SMF | Sg | 22:34:01.50 | -0.22 | 41 | 1.03 | Manual |
| RD | CAF | Pg | 22:33:48.90 | 0.46 | 211 | 1.1 | Manual |
| RD | CAF | Sg | 22:34:03.0 | -0.71 | 211 | 1.1 | Manual |
| RD | SSF | Pg | 22:33:51.80 | 0.03 | 21 | 1.27 | Manual |
| RD | SSF | Sg | 22:34:08.39 | -1.1 | 21 | 1.27 | Manual |