International Registry of Seismograph Stations
maintained jointly by
International Seismological Centre & World Data Center for Seismology, Denver



Station details: ================
Code: BRG
Latitude: 50.87322
Longitude: 13.94283
Elevation: 296.0
Depth: 36.0
Name: Berggiesshubel
Region: Sachsen,Germany
Status:

Arrival picks statistics

Travel Time Analysis

On the top graph every dot represents the median residual for one month of data. The green line is the overall median; the orange line shows the standard deviation (smad) based on the median absolute deviation (mad), whilst the red line shows twice the standard deviation (2 * smad). The bottom graph shows the number of residuals for each month. The red columns show the number of residuals whose median (for that month) is outside two standard deviations from the overall median (2 * smad). Red dots indicate a possible clock error.

Travel time residuals

Amplitude analysis

On the top graph every dot represents the median value for that month of data. The green line is the overall median; the orange line shows the standard deviation (smad) based on the median absolute deviation (mad), whilst the red line (if present) shows twice the standard deviation (2 * smad). The bottom graph shows the number of observations for each month. Any red columns show those observations whose monthly median value is greater than twice the standard deviation (2 * smad) from the overall (running) median (shown in the top graph by red dots). Red dots indicate a possible calibration error.


Station comments: ================= P1R24-DIZ GPS lat/lon updates GRSN opened 19930226 Network SXNET (Sdchsisches Landesamt f|r Umwelt und Geologie, Dresden, in co-operation with University of Bergakademie Freiberg) Data at the ISC for 52 years between 1972 and 2023.
International Seismological Centre
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web site: http://www.isc.ac.uk/
e-mail: station_reg@isc.ac.uk