This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.1 MLv |
| Local datetime | 1997/08/22 04:33 |
| Universal datetime | 1997/08/22 02:33 |
| Latitude | 47.76 ° ± 7 km |
| Longitude | 6.57 ° ± 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 |
|---|---|---|
Belfort 
|
24 | 47656 |
| Montbéliard
|
32 | 25395 |
| Vesoul
|
34 | 14916 |
| Audincourt
|
38 | 13387 |
| Valentigney
|
38 | 10714 |
| Héricourt
|
26 | 10601 |
| Lure
|
10 | 8207 |
| Gérardmer
|
40 | 7967 |
| Thann
|
40 | 7780 |
| Remiremont
|
27 | 7714 |
| Luxeuil-les-Bains
|
17 | 6722 |
| Seloncourt
|
40 | 5775 |
| Grand-Charmont
|
32 | 5699 |
| Bethoncourt
|
30 | 5647 |
| Valdoie
|
23 | 5300 |
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 | 11 |
| 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 | HAU | Pg | 02:33:47.80 | 0.58 | 329 | 0.29 | Manual |
| RD | HAU | Sg | 02:33:51.30 | -0.25 | 329 | 0.29 | Manual |
| FR | ECH | Pg | 02:33:53.75 | 0.91 | 41 | 0.6 | Manual |
| FR | ECH | Sg | 02:34:01.94 | 0.62 | 41 | 0.6 | Manual |
| RD | CDF | Pg | 02:33:56.10 | -0.52 | 36 | 0.81 | Manual |
| RD | CDF | Sg | 02:34:07.70 | -0.2 | 36 | 0.81 | Manual |
| FR | WLS | Pg | 02:33:56.15 | -1.07 | 38 | 0.84 | Manual |
| FR | WLS | Sg | 02:34:08.93 | -0.02 | 38 | 0.84 | Manual |