This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.2 MLv
Local datetime 2021/07/20 06:15
Universal datetime 2021/07/20 04:15
Latitude 45.07 ° ± 0.0 km
Longitude 6.52 ° ± 0.0 km
Depth 4 km (from location) ± 0.4 km

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See the seismogram of this event.

Near cities

This table only show the more populated cities around the epicenter.
Name Distance (km) Population
Saint-Martin-d'Hères  61 38487
Meylan  60 17129
Briançon  21 11625
Eybens  62 10185
Crolles  55 8247
Saint-Jean-de-Maurienne  26 7746
Vizille  59 7361
Pontcharra  55 7344
Villard-Bonnot  54 7107
Saint-Ismier  58 6966
Gières  59 6779
Domène  56 6745
Embrun  55 6155
Saint-Martin-d'Uriage  53 5451
Montbonnot-Saint-Martin  58 5134

Past seismicity

  This map shows only the 50 more significant earthquakes around the current event.

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 90.78 °
Used station count 36
Used phase count 60

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 OGSA Pg 04:15:38.0 -0.05 248.76 0.09 Manual
FR OGSA Sg 04:15:39.44 -0.07 248.76 0.09 Manual
FR OGMO Pg 04:15:39.64 0.07 39.07 0.18 Manual
FR OGMO Sg 04:15:42.62 0.53 39.07 0.18 Manual
FR OGJA Pg 04:15:40.18 0.05 140.74 0.21 Manual
FR OGJA Sg 04:15:43.72 0.67 140.74 0.21 Manual
GU RRL Pg 04:15:40.85 0.09 128.44 0.24 Manual
GU RRL Sg 04:15:44.70 0.58 128.44 0.24 Manual
FR OGAG Pg 04:15:41.34 -0.21 177.87 0.28 Manual
FR OGAG Sg 04:15:45.23 -0.24 177.87 0.28 Manual
FR OGVG Pg 04:15:43.23 -0.31 229.02 0.39 Manual
FR OGVG Sg 04:15:48.31 -0.53 229.02 0.39 Manual
FR OGCY Pg 04:15:44.56 0.4 18.18 0.42 Manual
FR OGCY Sg 04:15:50.34 0.43 18.18 0.42 Manual
FR OGCE Pg 04:15:44.7 -0.29 155.93 0.43 Manual
FR OGCE Sg 04:15:50.23 -0.01 155.93 0.43 Manual
FR CHA2 Pg 04:15:44.59 -0.02 276.55 0.45 Manual
FR CHA2 Sg 04:15:50.67 -0.01 276.55 0.45 Manual
RD ORIF Pg 04:15:45.12 -0.17 251.77 0.48 Manual
RD ORIF Sg 04:15:51.48 -0.34 251.77 0.48 Manual
MT THE Pg 04:15:45.63 -0.12 269.21 0.51 Manual
MT RUI Pg 04:15:45.60 -0.18 269.4 0.51 Manual
FR OGS3 Pg 04:15:45.69 -0.11 270.08 0.51 Manual
FR OGS3 Sg 04:15:52.49 -0.19 270.08 0.51 Manual
FR OGS1 Pg 04:15:45.74 -0.08 269.1 0.51 Manual
FR OGS1 Sg 04:15:52.48 -0.24 269.1 0.51 Manual
MT GAL Pg 04:15:45.68 -0.15 269.34 0.51 Manual
FR OGS2 Pg 04:15:45.82 -0.04 269.52 0.51 Manual
FR OGS2 Sg 04:15:52.58 -0.21 269.52 0.51 Manual
FR CREF Pg 04:15:45.70 -0.4 172.42 0.53 Manual
FR CREF Sg 04:15:52.96 -0.26 172.42 0.53 Manual
GU RSP Pg 04:15:46.23 0.05 81.37 0.53 Manual
GU RSP Sg 04:15:53.71 0.37 81.37 0.53 Manual
GU BHB Pg 04:15:46.76 -0.26 113.96 0.57 Manual
GU BHB Sg 04:15:54.68 -0.1 113.96 0.57 Manual
FR GRN Pg 04:15:47.28 0.2 287.4 0.58 Manual
GU LSD Pg 04:15:47.15 0.04 47.71 0.58 Manual
GU LSD Sg 04:15:54.91 -0.02 47.71 0.58 Manual
MT AVM Pg 04:15:47.77 -0.03 258.26 0.62 Manual
MT AVM Sg 04:15:56.4 -0.05 258.26 0.62 Manual
MT AVP Pg 04:15:47.59 -0.25 258.2 0.62 Manual
MT AVP Sg 04:15:56.55 0.39 258.2 0.62 Manual
FR SURF Pg 04:15:47.69 -0.26 160.81 0.62 Manual
FR SURF Sg 04:15:56.54 0.18 160.81 0.62 Manual
MT AVR Pg 04:15:48.5 0.01 259.77 0.63 Manual
MT AVR Sg 04:15:56.53 0.03 259.77 0.63 Manual
FR JAUF Pg 04:15:48.35 -0.3 165.97 0.66 Manual
GU PZZ Pg 04:15:49.1 -0.43 143.07 0.7 Manual
GU PZZ Sg 04:15:58.91 0.01 143.07 0.7 Manual
FR OGLC Pg 04:15:51.53 0.83 204.8 0.77 Manual
FR OGLC Sg 04:16:01.28 0.25 204.8 0.77 Manual
GU CIRO Pg 04:15:53.14 -0.12 53.82 0.91 Manual
FR ENAUX Pg 04:15:54.24 -0.35 169.28 0.98 Manual
FR ENAUX Sg 04:16:07.74 0.09 169.28 0.98 Manual
FR OGCN Pg 04:15:54.57 -0.81 275.16 1.02 Manual
FR OGCB Pg 04:15:55.93 0.22 258.22 1.04 Manual
FR SPIF Pg 04:15:57.80 0.28 153.23 1.13 Manual
FR TRIGF Pg 04:16:01.74 0.61 183.68 1.33 Manual
FR CALF Pg 04:16:00.58 -0.96 167.69 1.35 Manual
G SSB Pg 04:16:03.18 0.34 279.13 1.42 Manual