This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/03/04 10:04
Universal datetime 2022/03/04 09:04
Latitude 45.27 ° ± 4 km
Longitude 5.66 ° ± 2 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  11 158454
Saint-Martin-d'Hères  13 38487
Fontaine  8 22523
Meylan  12 17129
Saint-Égrève  4 15838
Seyssinet-Pariset  10 12013
Sassenage  6 11376
Voreppe  3 9293
Moirans  9 7852
Seyssins  12 7685
Tullins  13 7680
Saint-Ismier  14 6966
La Tronche  9 6596
Saint-Martin-le-Vinoux  7 5778
Montbonnot-Saint-Martin  14 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.45
Azimuthal gap 198.52 °
Number of stations used 20
Number of phases used 33

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 09:04:16.18 0.31 111.11 0.07 Manual
FR GRN Sg 09:04:17.17 0.31 111.11 0.07 Manual
MT GUI Pg 09:04:16.73 0.49 110.42 0.09 Manual
MT RES Pg 09:04:16.93 0.54 109.9 0.09 Manual
FR OGS3 Pg 09:04:18.82 -0.29 151.4 0.22 Manual
FR OGS3 Sg 09:04:22.58 0.18 151.4 0.22 Manual
FR OGS2 Pg 09:04:18.79 -0.37 152.76 0.23 Manual
FR OGS2 Sg 09:04:22.85 0.36 152.76 0.23 Manual
MT RUI Pg 09:04:18.83 -0.39 151.95 0.23 Manual
FR OGS1 Pg 09:04:18.87 -0.38 152.66 0.23 Manual
FR OGS1 Sg 09:04:23.9 0.46 152.66 0.23 Manual
MT THE Pg 09:04:18.95 -0.31 151.8 0.23 Manual
MT AVR Pg 09:04:20.53 -0.25 180.29 0.31 Manual
MT AVR Sg 09:04:25.3 -0.19 180.29 0.31 Manual
MT AVM Pg 09:04:20.82 -0.21 177.48 0.32 Manual
MT AVM Sg 09:04:25.52 -0.14 177.48 0.32 Manual
MT AVP Pg 09:04:20.67 -0.38 177.87 0.32 Manual
MT AVP Sg 09:04:26.16 0.47 177.87 0.32 Manual
RD ORIF Pg 09:04:21.56 -0.57 155.3 0.38 Manual
RD ORIF Sg 09:04:27.54 0.01 155.3 0.38 Manual
FR OGCN Pg 09:04:23.9 0.32 254.63 0.42 Manual
FR OGVG Pg 09:04:24.77 -0.61 144.11 0.55 Manual
FR OGVG Sg 09:04:32.37 -0.68 144.11 0.55 Manual
FR OGCB Pg 09:04:26.16 0.43 223.84 0.57 Manual
FR OGCB Sg 09:04:34.53 0.87 223.84 0.57 Manual
G SSB Pg 09:04:30.3 0.31 271.38 0.79 Manual
G SSB Sg 09:04:40.89 0.45 271.38 0.79 Manual
FR OGDF Pg 09:04:30.15 -0.24 210.67 0.82 Manual
FR OGCC Pg 09:04:31.45 0.73 185.17 0.84 Manual
FR SGSF Pg 09:04:42.51 0.2 262.12 1.46 Manual
FR SGSF Sn 09:05:00.91 -0.88 262.12 1.46 Manual
FR LBL Pg 09:04:47.12 0.22 269.73 1.7 Manual
FR LBL Sg 09:05:08.87 -0.79 269.73 1.7 Manual