This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1991/08/20 02:39 |
| Universal datetime | 1991/08/20 00:39 |
| Latitude | 45.07 ° ± 6 km |
| Longitude | 3.00 ° ± 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 |
|---|---|---|
Aurillac 
|
47 | 25499 |
| Cournon-d'Auvergne
|
76 | 20043 |
| Le Puy-en-Velay
|
71 | 18995 |
| Issoire
|
56 | 14822 |
| Mende
|
71 | 12134 |
| Beaumont
|
76 | 10787 |
| Aubière
|
76 | 10061 |
| Ussel
|
76 | 9736 |
| Romagnat
|
73 | 7705 |
| Brioude
|
39 | 6721 |
| Saint-Flour
|
8 | 6435 |
| Ceyrat
|
74 | 6416 |
| Arpajon-sur-Cère
|
47 | 6217 |
| Le Cendre
|
74 | 5426 |
| Vic-le-Comte
|
67 | 5197 |
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 | 13 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | COLF | Pg | 00:40:07.60 | 0.15 | 47 | 0.66 | Manual |
| FR | COLF | Sg | 00:40:16.50 | -0.25 | 47 | 0.66 | Manual |
| RD | CAF | Pg | 00:40:07.80 | 0.05 | 258 | 0.68 | Manual |
| RD | CAF | Sg | 00:40:16.90 | -0.36 | 258 | 0.68 | Manual |
| RD | RJF | Pn | 00:40:15.10 | -0.24 | 283 | 1.07 | Manual |
| RD | RJF | Pg | 00:40:16.0 | 0.88 | 283 | 1.07 | Manual |
| RD | RJF | Sg | 00:40:29.30 | -0.8 | 283 | 1.07 | Manual |
| RD | RJF | Sg | 00:40:30.70 | 0.6 | 283 | 1.07 | Manual |