This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1997/12/28 23:52
Universal datetime 1997/12/28 22:52
Latitude 47.16 ° ± 7 km
Longitude 9.79 ° ± 6 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Zürich  97 341730
Saint Gallen  44 70572
Luzern  115 57066
Schaffhausen  106 33863
Chur  41 32429
Bregenz  40 26928
Zug  99 23435
Frauenfeld  69 21979
Herisau  46 15438
Schwyz  88 14177
Altdorf  93 8678
Stans  109 7475
Glarus  56 5681
Appenzell  34 5649
Vaduz  21 5197

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.9
Azimuthal gap
Number of stations used 30
Number of phases used 16

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 MOF Pn 22:53:03.9 -0.57 292 1.93 Manual
FR MOF Pg 22:53:08.68 0.75 292 1.93 Manual
FR LOMF Pn 22:53:04.44 -0.55 276 2.03 Manual
FR LOMF Sg 22:53:38.88 1.03 276 2.03 Manual
FR ECH Pn 22:53:04.92 -0.62 302 2.07 Manual
FR WLS Pn 22:53:05.65 0.13 308 2.07 Manual
FR WLS Pg 22:53:11.85 1.34 308 2.07 Manual
RD HINF Pn 22:53:05.30 -0.64 289 2.1 Manual
RD HINF Pg 22:53:12.40 1.31 289 2.1 Manual
RD HINF Sg 22:53:39.40 -0.74 289 2.1 Manual
RD CDF Pn 22:53:05.50 -0.58 307 2.11 Manual
RD CDF Pg 22:53:12.20 0.92 307 2.11 Manual
RD CDF Sg 22:53:40.20 -0.27 307 2.11 Manual
RD HAU Pn 22:53:10.60 -0.5 291 2.48 Manual
RD HAU Pg 22:53:18.60 0.34 291 2.48 Manual
RD HAU Sg 22:53:51.40 -1.17 291 2.48 Manual