This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2023/11/23 11:09
Universal datetime 2023/11/23 10:09
Latitude 45.32 ° ± 0.5 km
Longitude 5.57 ° ± 1 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  19 158454
Fontaine  16 22523
Voiron  7 20108
Meylan  21 17129
Saint-Égrève  13 15838
Seyssinet-Pariset  18 12013
Sassenage  13 11376
Voreppe  7 9293
Moirans  1 7852
Seyssins  20 7685
Tullins  7 7680
Saint-Ismier  22 6966
La Tronche  18 6596
Rives  8 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 0.39
Azimuthal gap 225.87 °
Number of stations used 9
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 10:09:59.75 -0.2 122.47 0.15 Manual
FR GRN Sg 10:10:02.49 0.38 122.47 0.15 Manual
MT GUI Pg 10:10:00.11 -0.21 120.85 0.16 Manual
MT GUI Sg 10:10:03.3 0.29 120.85 0.16 Manual
MT RES Pg 10:10:00.26 -0.19 120.16 0.17 Manual
FR OGS3 Pg 10:10:03.27 0.23 146.21 0.3 Manual
FR OGSM Pg 10:10:02.97 -0.12 17.1 0.3 Manual
FR OGSM Sg 10:10:08.33 0.88 17.1 0.3 Manual
MT RUI Pg 10:10:03.16 0.02 146.71 0.31 Manual
MT THE Pg 10:10:03.55 0.37 146.63 0.31 Manual
RD ORIF Pg 10:10:05.85 -0.14 151.23 0.46 Manual
RD ORIF Sg 10:10:13.18 0.8 151.23 0.46 Manual
FR OGVG Pg 10:10:08.96 -0.34 142.51 0.63 Manual
FR OGVG Sg 10:10:18.0 -0.01 142.51 0.63 Manual