This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2 MLv
Local datetime 2017/08/31 20:31
Universal datetime 2017/08/31 18:31
Latitude 44.80 ° ± 1 km
Longitude 6.75 ° ± 2 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Turin  78 865263
Gap  60 40895
Saint-Martin-d'Hères  88 38487
Briançon  13 11625
Eybens  88 10185
Crolles  86 8247
Saint-Jean-de-Maurienne  61 7746
Vizille  82 7361
Villard-Bonnot  84 7107
Saint-Ismier  88 6966
Gières  86 6779
Domène  85 6745
Embrun  33 6155
Saint-Martin-d'Uriage  80 5451
Montbonnot-Saint-Martin  87 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 42.53 °
Number of stations used 33
Number of phases used 59

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 OGAG Pg 18:31:17.35 -0.06 263.63 0.15 Manual
FR OGAG Sg 18:31:19.58 -0.01 263.63 0.15 Manual
FR CREF Pg 18:31:19.37 -0.28 199.63 0.27 Manual
FR CREF Sg 18:31:23.23 -0.19 199.63 0.27 Manual
FR SURF Pg 18:31:20.39 -0.31 172.12 0.33 Manual
FR SURF Sg 18:31:25.19 0 172.12 0.33 Manual
FR OGSA Pg 18:31:20.96 0.03 313.31 0.34 Manual
FR OGSA Sg 18:31:24.95 -0.64 313.31 0.34 Manual
GU BHB Pg 18:31:21.59 0.13 85.06 0.37 Manual
GU BHB Sg 18:31:26.36 -0.12 85.06 0.37 Manual
FR JAUF Pg 18:31:21.26 -0.35 180.03 0.38 Manual
FR JAUF Sg 18:31:27.1 0.26 180.03 0.38 Manual
GU PZZ Pg 18:31:21.58 -0.42 138.55 0.4 Manual
GU PZZ Sg 18:31:27.31 -0.11 138.55 0.4 Manual
FR OGMO Pg 18:31:22.31 0.12 353.41 0.41 Manual
FR OGMO Sg 18:31:27.77 0.03 353.41 0.41 Manual
FR OGVG Pg 18:31:22.79 -0.28 271.55 0.45 Manual
FR OGVG Sg 18:31:28.65 -0.58 271.55 0.45 Manual
GU RSP Pg 18:31:24.25 0.26 46.67 0.5 Manual
GU RSP Sg 18:31:30.71 -0.07 46.67 0.5 Manual
FR OGGM Pg 18:31:25.96 0.11 312.02 0.6 Manual
FR OGGM Sg 18:31:33.70 -0.26 312.02 0.6 Manual
RD ORIF Pg 18:31:26.16 -0.19 280.72 0.63 Manual
RD ORIF Sg 18:31:34.38 -0.43 280.72 0.63 Manual
FR ISO Pg 18:31:26.56 -0.33 160.76 0.66 Manual
FR ISO Sg 18:31:35.37 -0.35 160.76 0.66 Manual
GU STV Pg 18:31:27.56 -0.04 143.37 0.69 Manual
GU STV Sg 18:31:36.72 -0.21 143.37 0.69 Manual
FR ENAUX Pg 18:31:27.54 -0.07 178.32 0.7 Manual
FR ENAUX Sg 18:31:36.81 -0.14 178.32 0.7 Manual
GU LSD Pg 18:31:27.90 0.03 22.47 0.71 Manual
GU LSD Sg 18:31:37.60 0.22 22.47 0.71 Manual
GU ENR Pg 18:31:28.71 0.05 140.04 0.75 Manual
GU ENR Sg 18:31:38.9 -0.65 140.04 0.75 Manual
FR OGDI Pg 18:31:29.72 0.34 208.53 0.79 Manual
FR SPIF Pg 18:31:30.3 -0.03 154.82 0.83 Manual
FR SPIF Sg 18:31:41.44 0.32 154.82 0.83 Manual
FR GRN Pg 18:31:30.59 0.34 301.84 0.84 Manual
FR GRN Sg 18:31:42.1 0.58 301.84 0.84 Manual
FR TURF Pg 18:31:32.39 0.02 150.73 0.95 Manual
FR TURF Sg 18:31:44.37 -0.67 150.73 0.95 Manual
FR MVIF Pg 18:31:32.63 0.18 162.17 0.95 Manual
FR MVIF Sg 18:31:45.58 0.39 162.17 0.95 Manual
GU GBOS Pg 18:31:31.92 -0.69 125.43 0.96 Manual
GU CIRO Pg 18:31:33.2 -0.02 35.7 0.99 Manual
GU CIRO Sg 18:31:46.62 0.42 35.7 0.99 Manual
GU TRAV Pg 18:31:33.31 -0.01 44.57 1 Manual
FR SAOF Pg 18:31:33.24 -0.1 144.48 1 Manual
FR CALF Pg 18:31:34.70 0.27 173.21 1.06 Manual
FR CALF Sg 18:31:49.35 0.8 173.21 1.06 Manual
FR ESCA Pg 18:31:34.90 0.23 155.03 1.07 Manual
FR ESCA Sg 18:31:49.74 0.78 155.03 1.07 Manual
GU REMY Pg 18:31:34.75 0.07 15.4 1.07 Manual
FR MLYF Pg 18:31:35.14 0.36 221.1 1.08 Manual
FR MLYF Sg 18:31:49.76 0.6 221.1 1.08 Manual
FR TRIGF Pg 18:31:35.38 0.45 193.19 1.09 Manual
FR OGSM Pg 18:31:35.44 0.32 317.63 1.1 Manual
FR ARTF Pn 18:31:40.40 -0.18 209.46 1.39 Manual
FR ARTF Sn 18:31:59.8 0.09 209.46 1.39 Manual