This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2017/09/22 23:04
Universal datetime 2017/09/22 21:04
Latitude 44.94 ° ± 2 km
Longitude 7.22 ° ± 2 km
Depth 11 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  38 865263
Asti  78 71276
Gap  100 40895
Aosta  88 34062
Albertville  103 18899
Briançon  45 11625
Crolles  111 8247
Saint-Jean-de-Maurienne  78 7746
Pontcharra  108 7344
Bourg-Saint-Maurice  88 7302
Villard-Bonnot  110 7107
Ugine  111 7039
Embrun  71 6155
Saint-Gervais-les-Bains  108 5573
Saint-Martin-d'Uriage  110 5451

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 86.77 °
Number of stations used 18
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 21:04:57.67 0.16 164.48 0.11 Manual
GU BHB Sg 21:04:59.59 0 164.48 0.11 Manual
GU RSP Pg 21:04:59.27 0.28 8.74 0.21 Manual
GU RSP Sg 21:05:02.28 0.16 8.74 0.21 Manual
GU RRL Pg 21:05:01.7 0.32 265.85 0.31 Manual
GU RRL Sg 21:05:05.30 0.19 265.85 0.31 Manual
GU PZZ Pg 21:05:03.8 -0.17 189.75 0.44 Manual
GU PZZ Sg 21:05:08.75 -0.62 189.75 0.44 Manual
FR OGMO Pg 21:05:03.81 0.18 304.99 0.46 Manual
FR OGMO Sg 21:05:09.50 -0.52 304.99 0.46 Manual
GU LSD Pg 21:05:04.75 0.1 353.26 0.52 Manual
GU LSD Sg 21:05:11.31 -0.44 353.26 0.52 Manual
FR SURF Pg 21:05:05.30 0.13 212.37 0.55 Manual
FR SURF Sg 21:05:12.40 -0.23 212.37 0.55 Manual
FR CREF Pg 21:05:06.0 0.2 227.49 0.58 Manual
FR CREF Sg 21:05:13.66 -0.04 227.49 0.58 Manual
FR OGSA Pg 21:05:06.67 0.72 279.38 0.59 Manual
FR OGSA Sg 21:05:14.18 0.23 279.38 0.59 Manual
FR JAUF Pg 21:05:06.60 0.16 213.36 0.62 Manual
FR JAUF Sg 21:05:14.47 -0.31 213.36 0.62 Manual
GU CIRO Pg 21:05:07.94 -0.11 20.31 0.7 Manual
GU CIRO Sg 21:05:17.8 -0.45 20.31 0.7 Manual
FR ISO Pg 21:05:09.67 0.36 189.2 0.77 Manual
FR ISO Sg 21:05:19.6 -0.61 189.2 0.77 Manual
FR OGVG Pg 21:05:10.25 0.4 261.12 0.8 Manual
FR OGVG Sg 21:05:20.28 -0.31 261.12 0.8 Manual
FR SPIF Pg 21:05:11.54 0.02 179.27 0.89 Manual
FR SPIF Sg 21:05:24.9 0.65 179.27 0.89 Manual
FR ENAUX Pg 21:05:11.77 0.16 200.97 0.89 Manual
FR ENAUX Sg 21:05:23.36 -0.22 200.97 0.89 Manual
RD ORIF Pg 21:05:12.80 0.06 268.92 0.95 Manual
RD ORIF Sg 21:05:25.14 -0.35 268.92 0.95 Manual
GU PCP Pg 21:05:14.6 -0.04 112.63 1.03 Manual
GU SATI Pg 21:05:14.25 -0.06 25.86 1.04 Manual