This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1983/02/03 01:31 |
| Universal datetime | 1983/02/03 00:31 |
| Latitude | 47.31 ° ± 8 km |
| Longitude | 6.44 ° ± 10 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Besançon 
|
32 | 115934 |
| Montbéliard
|
35 | 25395 |
| Pontarlier
|
44 | 17197 |
| Vesoul
|
42 | 14916 |
| Audincourt
|
37 | 13387 |
| Valentigney
|
34 | 10714 |
| Héricourt
|
38 | 10601 |
| Lure
|
42 | 8207 |
| Morteau
|
29 | 6935 |
| Seloncourt
|
36 | 5775 |
| Grand-Charmont
|
38 | 5699 |
| Bethoncourt
|
37 | 5647 |
| Valdahon
|
18 | 5595 |
| Baume-les-Dames
|
9 | 5063 |
| Beaucourt
|
42 | 5007 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.2 |
| Azimuthal gap | |
| Number of stations used | 14 |
| 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 | BSF | Pg | 00:31:28.40 | -0.3 | 24 | 0.58 | Manual |
| RD | BSF | Sg | 00:31:35.59 | -1.2 | 24 | 0.58 | Manual |
| FR | BAF | Pg | 00:31:30.20 | 0.17 | 35 | 0.65 | Manual |
| FR | BAF | Sg | 00:31:41.80 | 2.68 | 35 | 0.65 | Manual |
| RD | HAU | Pg | 00:31:31.0 | -0.03 | 355 | 0.7 | Manual |
| RD | HAU | Sg | 00:31:41.60 | 0.75 | 355 | 0.7 | Manual |
| FR | ECH | Pg | 00:31:37.0 | -0.16 | 28 | 1.03 | Manual |
| FR | ECH | Sg | 00:31:50.0 | -1.52 | 28 | 1.03 | Manual |