This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/03/10 10:06 |
| Universal datetime | 2023/03/10 09:06 |
| Latitude | 45.32 ° ± 3 km |
| Longitude | 5.68 ° ± 4 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Grenoble 
|
16 | 158454 |
| Fontaine
|
15 | 22523 |
| Voiron
|
10 | 20108 |
| Meylan
|
15 | 17129 |
| Saint-Égrève
|
10 | 15838 |
| Seyssinet-Pariset
|
17 | 12013 |
| Sassenage
|
13 | 11376 |
| Voreppe
|
5 | 9293 |
| Moirans
|
9 | 7852 |
| Tullins
|
15 | 7680 |
| Saint-Ismier
|
14 | 6966 |
| La Tronche
|
14 | 6596 |
| Rives
|
15 | 6476 |
| Saint-Martin-le-Vinoux
|
12 | 5778 |
| Montbonnot-Saint-Martin
|
16 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.35 |
| Azimuthal gap | 141.73 ° |
| Number of stations used | 15 |
| Number of phases used | 22 |
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 | GRN | Sg | 09:06:52.80 | 0.37 | 150.2 | 0.1 | Manual |
| MT | GUI | Sg | 09:06:53.50 | 0.56 | 143.76 | 0.11 | Manual |
| FR | OGS3 | Pg | 09:06:54.70 | 0.12 | 160.21 | 0.27 | Manual |
| FR | OGS3 | Sg | 09:06:58.38 | -0.12 | 160.21 | 0.27 | Manual |
| FR | OGS2 | Pg | 09:06:54.52 | -0.13 | 161.22 | 0.27 | Manual |
| FR | OGS2 | Sg | 09:06:58.58 | -0.04 | 161.22 | 0.27 | Manual |
| MT | GAL | Pg | 09:06:54.85 | 0.17 | 161.02 | 0.28 | Manual |
| MT | RUI | Pg | 09:06:54.85 | 0.16 | 160.47 | 0.28 | Manual |
| FR | OGS1 | Pg | 09:06:54.85 | 0.12 | 161 | 0.28 | Manual |
| MT | THE | Pg | 09:06:54.85 | 0.12 | 160.28 | 0.28 | Manual |
| FR | OGSM | Sg | 09:06:58.56 | -0.43 | 2.87 | 0.29 | Manual |
| MT | AVR | Sg | 09:07:01.29 | -0.36 | 182.61 | 0.37 | Manual |
| MT | AVM | Pg | 09:06:56.87 | 0.19 | 180.15 | 0.38 | Manual |
| MT | AVM | Sg | 09:07:01.47 | -0.6 | 180.15 | 0.38 | Manual |
| MT | AVP | Pg | 09:06:56.67 | -0.03 | 180.48 | 0.38 | Manual |
| MT | AVP | Sg | 09:07:01.85 | -0.25 | 180.48 | 0.38 | Manual |
| RD | ORIF | Pg | 09:06:57.56 | -0.03 | 160.41 | 0.43 | Manual |
| RD | ORIF | Sg | 09:07:03.27 | -0.36 | 160.41 | 0.43 | Manual |
| FR | OGVG | Pg | 09:07:00.92 | 0.23 | 148.61 | 0.6 | Manual |
| FR | OGVG | Sg | 09:07:08.34 | -0.55 | 148.61 | 0.6 | Manual |
| FR | OGCB | Pg | 09:07:02.23 | 0.95 | 221.14 | 0.63 | Manual |
| FR | OGCB | Sg | 09:07:09.81 | -0.11 | 221.14 | 0.63 | Manual |