This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/01/23 11:44
Universal datetime 2026/01/23 10:44
Latitude 47.85 ° ± 0.4 km
Longitude 8.92 ° ± 0.4 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Zürich  59 341730
Freiburg  80 215966
Saint Gallen  57 70572
Luzern  101 57066
Schaffhausen  27 33863
Bregenz  73 26928
Zug  81 23435
Frauenfeld  34 21979
Aarau  84 15501
Herisau  58 15438
Schwyz  94 14177
Liestal  98 12832
Glarus  89 5681
Appenzell  68 5649
Vaduz  91 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.41
Azimuthal gap 208.93 °
Number of stations used 10
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
LE GUT Pg 10:45:00.68 -0.2 29.96 0.26 Manual
LE GUT Sg 10:45:05.12 0.88 29.96 0.26 Manual
CH SLE Pg 10:45:01.3 -0.63 254.48 0.3 Manual
CH SLE Sg 10:45:05.52 -0.05 254.48 0.3 Manual
LE FELD Pg 10:45:08.22 0.63 273.09 0.62 Manual
GR BFO Pg 10:45:07.24 -0.49 320.92 0.63 Manual
CH SULZ Pg 10:45:08.2 0.17 240.1 0.63 Manual
LE KIZ Pg 10:45:08.89 0.08 279.58 0.68 Manual
LE KIZ Sg 10:45:17.86 -0.19 279.58 0.68 Manual
LE ENDD Pg 10:45:11.6 -0.07 261.08 0.81 Manual
LE ENDD Sg 10:45:21.75 -0.31 261.08 0.81 Manual
LE OPP Pg 10:45:11.14 -0.11 323.16 0.82 Manual
LE VOGT Pg 10:45:12.84 0.52 286.13 0.87 Manual
CH BALST Pg 10:45:14.16 -0.04 238.89 0.97 Manual