This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2015/03/21 12:41 |
| Universal datetime | 2015/03/21 11:41 |
| Latitude | 44.92 ° ± 1 km |
| Longitude | 6.88 ° ± 2 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
64 | 865263 |
Gap 
|
75 | 40895 |
| Briançon
|
19 | 11625 |
| Crolles
|
88 | 8247 |
| Saint-Jean-de-Maurienne
|
58 | 7746 |
| Vizille
|
89 | 7361 |
| Pontcharra
|
88 | 7344 |
| Bourg-Saint-Maurice
|
84 | 7302 |
| Villard-Bonnot
|
86 | 7107 |
| Saint-Ismier
|
91 | 6966 |
| Gières
|
91 | 6779 |
| Domène
|
88 | 6745 |
| Embrun
|
49 | 6155 |
| Saint-Martin-d'Uriage
|
85 | 5451 |
| Montbonnot-Saint-Martin
|
91 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.51 |
| Azimuthal gap | 125.65 ° |
| Number of stations used | 15 |
| Number of phases used | 28 |
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 | OGAG | Pg | 11:41:46.64 | 0.16 | 242.47 | 0.28 | Manual |
| FR | OGAG | Sg | 11:41:49.84 | -0.63 | 242.47 | 0.28 | Manual |
| FR | SURF | Pg | 11:41:49.49 | -0.03 | 186.68 | 0.44 | Manual |
| FR | SURF | Sg | 11:41:55.84 | 0.18 | 186.68 | 0.44 | Manual |
| FR | OGGM | Pg | 11:41:52.87 | 0.01 | 298.38 | 0.62 | Manual |
| FR | OGGM | Sg | 11:42:00.94 | -0.4 | 298.38 | 0.62 | Manual |
| RD | ORIF | Pg | 11:41:54.56 | -0.12 | 270.56 | 0.71 | Manual |
| RD | ORIF | Sg | 11:42:03.56 | -0.87 | 270.56 | 0.71 | Manual |
| FR | ISO | Pg | 11:41:55.20 | -0.02 | 170.66 | 0.74 | Manual |
| FR | ISO | Sg | 11:42:05.8 | -0.28 | 170.66 | 0.74 | Manual |
| FR | RSL | Pg | 11:41:56.88 | 0.67 | 346.81 | 0.79 | Manual |
| FR | RSL | Sg | 11:42:06.93 | -0.1 | 346.81 | 0.79 | Manual |
| FR | GRN | Pg | 11:41:58.20 | 0.56 | 292.37 | 0.87 | Manual |
| FR | GRN | Sg | 11:42:09.56 | 0.1 | 292.37 | 0.87 | Manual |
| FR | TURF | Pg | 11:41:59.86 | -0.38 | 158.64 | 1.01 | Manual |
| FR | TURF | Sg | 11:42:14.5 | 0.15 | 158.64 | 1.01 | Manual |
| FR | SAOF | Pg | 11:42:00.56 | -0.38 | 152.46 | 1.05 | Manual |
| FR | SAOF | Sg | 11:42:14.8 | -1.01 | 152.46 | 1.05 | Manual |
| FR | ESCA | Pg | 11:42:03.35 | 0.64 | 161.84 | 1.14 | Manual |
| FR | ESCA | Sg | 11:42:18.50 | 0.41 | 161.84 | 1.14 | Manual |
| FR | CALF | Pg | 11:42:03.82 | 0.69 | 178.6 | 1.16 | Manual |
| FR | CALF | Sg | 11:42:19.53 | 0.71 | 178.6 | 1.16 | Manual |
| FR | RUSF | Pg | 11:42:06.93 | -0.62 | 226.29 | 1.4 | Manual |
| FR | OG35 | Pg | 11:42:09.31 | 0.64 | 321.22 | 1.46 | Manual |
| FR | OG35 | Sg | 11:42:28.89 | 0.67 | 321.22 | 1.46 | Manual |
| CH | EMBD | Pg | 11:42:08.29 | -0.46 | 26.81 | 1.46 | Manual |
| CH | EMBD | Sg | 11:42:27.70 | -0.65 | 26.81 | 1.46 | Manual |
| FR | ARTF | Pg | 11:42:10.50 | 0.36 | 210.59 | 1.54 | Manual |