This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.9 MLv
Local datetime 1997/07/11 04:02
Universal datetime 1997/07/11 02:02
Latitude 44.79 ° ± 2 km
Longitude 5.16 ° ± 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
Valence  24 63714
Romans-sur-Isère  31 33160
Bourg-lès-Valence  29 19975
Guilherand-Granges  28 10961
Portes-lès-Valence  24 10610
Bourg-de-Péage  27 10205
Livron-sur-Drôme  25 9104
Crest  13 8505
Saint-Péray  31 7692
Chabeuil  18 6875
Loriol-sur-Drôme  28 6593
Saint-Marcel-lès-Valence  26 6236
Tain-l'Hermitage  40 6162
Chatuzange-le-Goubet  25 5516
Étoile-sur-Rhône  23 5478

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1
Azimuthal gap
Number of stations used 11
Number of phases used 14

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 VIVF Pg 02:02:20.80 -0.06 280 0.35 Manual
RD VIVF Sg 02:02:27.60 1.59 280 0.35 Manual
RD MBDF Pg 02:02:35.70 0.16 93 1.15 Manual
RD MBDF Sg 02:02:50.60 -0.95 93 1.15 Manual
RD LPG Pn 02:02:37.59 -0.19 57 1.33 Manual
RD LPL Pn 02:02:37.90 0.14 56 1.33 Manual
RD FRF Pn 02:02:41.40 -0.54 139 1.63 Manual
RD CABF Pn 02:02:47.90 1.93 19 1.93 Manual
RD CABF Sg 02:03:17.50 0.51 19 1.93 Manual
RD CAF Pg 02:02:56.40 0.94 274 2.21 Manual
RD CAF Sg 02:03:24.80 -1.23 274 2.21 Manual
RD AVF Pg 02:02:58.30 -0.11 328 2.36 Manual
RD AVF Sg 02:03:30.50 -0.65 328 2.36 Manual
RD BGF Sg 02:03:30.90 -1.32 318 2.4 Manual