This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2025/07/28 11:18
Universal datetime 2025/07/28 09:18
Latitude 47.62 ° ± 0.5 km
Longitude 7.83 ° ± 0.5 km
Depth 6 km (from location) ± 5 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
Freiburg  43 215966
Basel  19 164488
Mulhouse  41 109443
Saint-Louis  22 21177
Aarau  29 15501
Illzach  40 14691
Rixheim  35 13902
Kingersheim  43 13055
Liestal  17 12832
Riedisheim  38 12645
Brunstatt-Didenheim  40 8012
Ensisheim  43 7508
Huningue  19 7238
Sausheim  37 5501
Kembs  26 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 83.07 °
Number of stations used 9
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
CH SULZ Pg 09:18:17.50 0.01 115.41 0.21 Manual
CH SULZ Sg 09:18:20.56 0.18 115.41 0.21 Manual
LE FELD Pg 09:18:18.83 0 23.89 0.28 Manual
LE FELD Sg 09:18:22.66 -0.03 23.89 0.28 Manual
CH BALST Pg 09:18:18.93 -0.17 198.47 0.3 Manual
CH BALST Sg 09:18:23.28 0.13 198.47 0.3 Manual
LE KIZ Sg 09:18:24.43 -0.17 9.49 0.34 Manual
1K MPWI0 Pg 09:18:20.94 0.01 297.99 0.4 Manual
CH SLE Pg 09:18:22.16 -0.13 71.48 0.47 Manual
CH SLE Sg 09:18:28.39 -0.25 71.48 0.47 Manual
LE OPP Sg 09:18:42.68 -0.14 14.92 0.91 Manual
LE GUT Pg 09:18:32.22 0.53 61.84 0.97 Manual
LE GUT Sg 09:18:44.1 -0.89 61.84 0.97 Manual
CH BRANT Sg 09:18:50.32 -0.19 234.22 1.15 Manual