This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.9 MLv
Local datetime 2020/09/23 04:21
Universal datetime 2020/09/23 02:21
Latitude 47.55 ° ± 0.1 km
Longitude 7.39 ° ± 0.1 km
Depth 15 km (from location) ± 0.2 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
Basel  15 164488
Mulhouse  23 109443
Saint-Louis  13 21177
Illzach  25 14691
Rixheim  22 13902
Liestal  27 12832
Riedisheim  21 12645
Delémont  20 11315
Pfastatt  26 9579
Brunstatt-Didenheim  19 8012
Huningue  15 7238
Lutterbach  25 6310
Altkirch  14 5737
Sausheim  26 5501
Kembs  17 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 79.48 °
Number of stations used 14
Number of phases used 27

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
AM R4A0F Pg 02:21:59.52 0.02 357.94 0.14 Manual
AM R4A0F Sg 02:22:02.35 0.27 357.94 0.14 Manual
AM R3774 Pg 02:22:00.6 0.23 25.79 0.16 Manual
AM R3774 Sg 02:22:02.91 0.25 25.79 0.16 Manual
CH BOURR Pg 02:22:00.28 0.02 215.33 0.19 Manual
CH BOURR Sg 02:22:03.20 -0.19 215.33 0.19 Manual
LE ENDD Pg 02:22:01.60 -0.23 54.54 0.29 Manual
LE ENDD Sg 02:22:05.72 -0.37 54.54 0.29 Manual
CH BALST Pg 02:22:02.2 0.03 135.85 0.3 Manual
CH BALST Sg 02:22:06.23 -0.14 135.85 0.3 Manual
FR WALT Pg 02:22:04.29 0.06 349.5 0.42 Manual
CH SULZ Pg 02:22:05.42 0.03 92.21 0.49 Manual
CH SULZ Sg 02:22:12.68 0.47 92.21 0.49 Manual
FR RONF Pg 02:22:06.3 -0.09 288.13 0.53 Manual
FR RONF Sg 02:22:13.9 -0.39 288.13 0.53 Manual
LE KIZ Pg 02:22:06.42 0.09 40.87 0.54 Manual
LE KIZ Sg 02:22:13.42 -0.43 40.87 0.54 Manual
FR CHMF Pg 02:22:07.2 -0.12 239.41 0.59 Manual
FR CHMF Sg 02:22:14.95 -0.31 239.41 0.59 Manual
FR ECH Pg 02:22:08.95 -0.03 346.89 0.69 Manual
FR ECH Sg 02:22:18.72 0.29 346.89 0.69 Manual
CH SLE Pg 02:22:10.49 -0.11 73.41 0.77 Manual
CH SLE Sg 02:22:20.92 -0.31 73.41 0.77 Manual
FR BOUC Pg 02:22:11.57 -0.02 249.05 0.83 Manual
FR BOUC Sg 02:22:22.78 -0.16 249.05 0.83 Manual
CH BRANT Pg 02:22:12.76 0.32 226.03 0.87 Manual
CH BRANT Sg 02:22:24.42 0.01 226.03 0.87 Manual