This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.5 MLv
Local datetime 2017/09/12 22:57
Universal datetime 2017/09/12 20:57
Latitude 44.87 ° ± 2 km
Longitude 7.12 ° ± 2 km
Depth 12 km (from location) ± 8 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  49 865263
Asti  86 71276
Gap  90 40895
Aosta  97 34062
Albertville  105 18899
Briançon  37 11625
Crolles  107 8247
Saint-Jean-de-Maurienne  75 7746
Vizille  108 7361
Pontcharra  106 7344
Bourg-Saint-Maurice  92 7302
Villard-Bonnot  105 7107
Domène  108 6745
Embrun  60 6155
Saint-Martin-d'Uriage  104 5451

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 84.2 °
Number of stations used 20
Number of phases used 34

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
GU BHB Pg 20:57:16.35 0.15 109.47 0.11 Manual
GU BHB Sg 20:57:18.8 -0.16 109.47 0.11 Manual
GU RRL Pg 20:57:18.50 0.19 282.06 0.24 Manual
GU RRL Sg 20:57:21.78 -0.06 282.06 0.24 Manual
GU RSP Pg 20:57:19.45 0.15 20.4 0.3 Manual
GU RSP Sg 20:57:23.73 0.2 20.4 0.3 Manual
GU PZZ Pg 20:57:20.69 0.14 180.43 0.36 Manual
GU PZZ Sg 20:57:25.22 -0.45 180.43 0.36 Manual
FR OGAG Pg 20:57:21.94 0.35 258.76 0.42 Manual
FR OGAG Sg 20:57:27.46 0.04 258.76 0.42 Manual
FR SURF Pg 20:57:22.29 0.2 209.49 0.45 Manual
FR SURF Sg 20:57:28.43 0.16 209.49 0.45 Manual
FR CREF Pg 20:57:22.94 0.28 227.99 0.48 Manual
FR CREF Sg 20:57:29.75 0.51 227.99 0.48 Manual
FR JAUF Pg 20:57:23.48 0.15 211.04 0.52 Manual
FR JAUF Sg 20:57:30.33 -0.05 211.04 0.52 Manual
FR OGSA Pg 20:57:23.37 -0.35 288.22 0.54 Manual
FR OGSA Sg 20:57:31.4 0 288.22 0.54 Manual
GU STV Pg 20:57:25.69 0 166.67 0.64 Manual
GU ENR Pg 20:57:26.16 -0.22 161.46 0.68 Manual
FR ISO Pg 20:57:26.84 0.28 184.18 0.69 Manual
FR ISO Sg 20:57:35.100 0.13 184.18 0.69 Manual
FR OGVG Pg 20:57:27.12 0.01 265.87 0.72 Manual
FR OGVG Sg 20:57:36.26 -0.55 265.87 0.72 Manual
GU CIRO Pg 20:57:28.73 0.18 23.29 0.8 Manual
GU CIRO Sg 20:57:38.47 -0.79 23.29 0.8 Manual
GU GBOS Pg 20:57:28.37 -0.5 140.48 0.81 Manual
RD ORIF Pg 20:57:30.39 0.23 273.48 0.88 Manual
RD ORIF Sg 20:57:41.30 -0.7 273.48 0.88 Manual
GU REMY Pg 20:57:32.16 0.42 1.52 0.97 Manual
GU RORO Pg 20:57:31.82 -0.87 137.93 1.02 Manual
GU PCP Pg 20:57:33.70 0.06 107.49 1.07 Manual
GU PCP Sg 20:57:48.31 0.39 107.49 1.07 Manual
CH DIX Pg 20:57:37.4 0.46 9.43 1.23 Manual