This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2017/08/31 20:28
Universal datetime 2017/08/31 18:28
Latitude 44.87 ° ± 2 km
Longitude 7.13 ° ± 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  48 865263
Asti  86 71276
Gap  90 40895
Aosta  97 34062
Albertville  105 18899
Briançon  38 11625
Crolles  108 8247
Saint-Jean-de-Maurienne  76 7746
Vizille  109 7361
Pontcharra  106 7344
Bourg-Saint-Maurice  92 7302
Villard-Bonnot  106 7107
Domène  108 6745
Embrun  61 6155
Saint-Martin-d'Uriage  105 5451

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 88.83 °
Number of stations used 18
Number of phases used 36

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 18:28:53.4 0.6 111.72 0.1 Manual
GU BHB Sg 18:28:54.71 0.7 111.72 0.1 Manual
GU RSP Pg 18:28:56.30 0.37 19.27 0.29 Manual
GU RSP Sg 18:29:00.40 0.43 19.27 0.29 Manual
GU PZZ Pg 18:28:57.42 0.08 181.51 0.37 Manual
GU PZZ Sg 18:29:01.95 -0.41 181.51 0.37 Manual
FR OGAG Pg 18:28:58.90 0.4 258.71 0.43 Manual
FR OGAG Sg 18:29:04.21 -0.12 258.71 0.43 Manual
FR SURF Pg 18:28:59.17 0.21 210.14 0.45 Manual
FR SURF Sg 18:29:05.33 0.21 210.14 0.45 Manual
FR OGMO Pg 18:28:59.18 0.07 316.82 0.46 Manual
FR OGMO Sg 18:29:04.97 -0.41 316.82 0.46 Manual
FR CREF Pg 18:28:59.64 0.07 228.38 0.49 Manual
FR CREF Sg 18:29:06.20 0.05 228.38 0.49 Manual
FR JAUF Pg 18:29:00.38 0.15 211.59 0.52 Manual
FR JAUF Sg 18:29:07.39 0.12 211.59 0.52 Manual
FR OGSA Pg 18:29:00.68 0.03 287.82 0.54 Manual
FR OGSA Sg 18:29:08.23 0.26 287.82 0.54 Manual
GU LSD Pg 18:29:01.57 0.11 0.33 0.59 Manual
GU LSD Sg 18:29:09.2 -0.34 0.33 0.59 Manual
GU STV Pg 18:29:02.35 -0.18 167.31 0.64 Manual
GU STV Sg 18:29:11.6 -0.12 167.31 0.64 Manual
FR ISO Pg 18:29:03.52 0.08 184.74 0.69 Manual
FR ISO Sg 18:29:12.76 0.04 184.74 0.69 Manual
FR OGVG Pg 18:29:04.22 0.14 265.77 0.73 Manual
FR OGVG Sg 18:29:13.71 -0.11 265.77 0.73 Manual
GU CIRO Pg 18:29:05.25 -0.07 22.89 0.79 Manual
GU CIRO Sg 18:29:15.34 -0.58 22.89 0.79 Manual
FR ENAUX Pg 18:29:05.53 -0.02 198.38 0.8 Manual
FR ENAUX Sg 18:29:16.31 -0.01 198.38 0.8 Manual
GU GBOS Pg 18:29:04.72 -0.95 140.94 0.81 Manual
GU GBOS Sg 18:29:15.91 -0.61 140.94 0.81 Manual
FR SPIF Pg 18:29:05.77 -0.1 174.6 0.82 Manual
FR SPIF Sg 18:29:16.96 0.11 174.6 0.82 Manual
RD ORIF Pg 18:29:07.31 0.17 273.35 0.89 Manual
RD ORIF Sg 18:29:18.64 -0.39 273.35 0.89 Manual