This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2022/04/07 11:37
Universal datetime 2022/04/07 09:37
Latitude 45.26 ° ± 7 km
Longitude 5.52 ° ± 8 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Grenoble  18 158454
Échirolles  19 36840
Fontaine  14 22523
Voiron  14 20108
Saint-Égrève  13 15838
Seyssinet-Pariset  15 12013
Sassenage  11 11376
Voreppe  10 9293
Claix  18 7932
Moirans  8 7852
Seyssins  17 7685
Tullins  5 7680
La Tronche  18 6596
Rives  12 6476
Saint-Martin-le-Vinoux  16 5778

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.17
Azimuthal gap 319.15 °
Number of stations used 10
Number of phases used 14

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR GRN Pg 09:37:24.92 0.19 95.43 0.16 Manual
MT GUI Pg 09:37:25.12 0.02 96.7 0.18 Manual
MT GUI Sg 09:37:27.57 -0.15 96.7 0.18 Manual
MT RES Pg 09:37:25.25 0.01 96.95 0.18 Manual
FR OGS3 Pg 09:37:27.10 0.03 132.78 0.27 Manual
FR OGS3 Sg 09:37:31.18 0.13 132.78 0.27 Manual
FR OGS2 Pg 09:37:27.26 0.18 134.02 0.28 Manual
FR OGS2 Sg 09:37:31.22 0.13 134.02 0.28 Manual
MT GAL Pg 09:37:27.25 0.13 134.03 0.28 Manual
MT RUI Pg 09:37:27.17 0.01 133.57 0.28 Manual
FR OGS1 Pg 09:37:27.26 0.1 134.22 0.28 Manual
FR OGS1 Sg 09:37:31.10 -0.13 134.22 0.28 Manual
MT THE Pg 09:37:26.86 -0.34 133.59 0.28 Manual
FR OGVG Pg 09:37:33.2 -0.31 136.28 0.61 Manual