This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.1 MLv
Local datetime 1997/02/21 05:09
Universal datetime 1997/02/21 04:09
Latitude 45.35 ° ± 1 km
Longitude 5.76 ° ± 1 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
Fontaine  19 22523
Voiron  14 20108
Meylan  15 17129
Saint-Égrève  14 15838
Sassenage  17 11376
Voreppe  11 9293
Crolles  13 8247
Moirans  16 7852
Villard-Bonnot  15 7107
Saint-Ismier  12 6966
Gières  19 6779
Domène  17 6745
La Tronche  16 6596
Saint-Martin-le-Vinoux  15 5778
Montbonnot-Saint-Martin  15 5134

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.5
Azimuthal gap
Number of stations used 13
Number of phases used 10

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
RD ORIF Pg 04:09:13.80 0 169 0.44 Manual
RD ORIF Sg 04:09:20.0 -0.05 169 0.44 Manual
RD LPL Pg 04:09:18.50 -0.11 76 0.7 Manual
RD LPL Sg 04:09:28.30 -0.13 76 0.7 Manual
RD LPG Pg 04:09:19.20 0.43 78 0.71 Manual
RD LPG Sg 04:09:28.50 -0.22 78 0.71 Manual
RD VIVF Pg 04:09:22.80 0.17 238 0.92 Manual
RD VIVF Sg 04:09:35.20 -0.23 238 0.92 Manual
RD MBDF Pg 04:09:23.50 0.31 131 0.95 Manual
RD MBDF Sg 04:09:36.40 -0.02 131 0.95 Manual