This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.2 MLv |
| Local datetime | 1987/08/09 11:11 |
| Universal datetime | 1987/08/09 09:11 |
| Latitude | 48.14 ° ± 4 km |
| Longitude | 4.30 ° ± 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 |
|---|---|---|
Troyes 
|
24 | 61652 |
| Auxerre
|
66 | 34634 |
| Chaumont
|
63 | 21945 |
| Romilly-sur-Seine
|
60 | 14451 |
| La Chapelle-Saint-Luc
|
28 | 12319 |
| Saint-André-les-Vergers
|
24 | 12311 |
| Vitry-le-François
|
69 | 12133 |
| Sainte-Savine
|
27 | 10573 |
| Joigny
|
68 | 9580 |
| Migennes
|
60 | 7240 |
| Saint-Julien-les-Villas
|
21 | 6811 |
| Nogent-sur-Seine
|
71 | 5980 |
| Châtillon-sur-Seine
|
38 | 5373 |
| Pont-Sainte-Marie
|
25 | 5166 |
| Montbard
|
54 | 5160 |
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 | 6 |
| 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 | LOR | Pn | 09:11:37.40 | 0.18 | 199 | 0.92 | Manual |
| RD | LOR | Sg | 09:11:49.0 | -0.05 | 199 | 0.92 | Manual |
| RD | LBF | Pg | 09:11:41.20 | 0.21 | 191 | 1.18 | Manual |
| RD | LBF | Sg | 09:11:57.0 | -0.36 | 191 | 1.18 | Manual |
| RD | SSF | Pn | 09:11:40.9 | -0.98 | 207 | 1.2 | Manual |
| RD | SSF | Pg | 09:11:42.0 | 0.48 | 207 | 1.2 | Manual |
| RD | SSF | Sg | 09:11:58.60 | 0.32 | 207 | 1.2 | Manual |
| RD | HAU | Sg | 09:12:04.19 | 0.07 | 95 | 1.38 | Manual |