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Station details:
================

Code: LWI
Latitude:  -2.23917
Longitude:   28.80249
Elevation:  1760.0
Depth: 
Name: Lwiro
Region: Democratic Republic of the Congo
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
 

Station comments:
=================

Checked against station bulletin
XC1-BBC(U)
1953-19670926
reopened 19680419
Operated from 2014/09/16 by European Center for Geodynamics and Seismology (ECGS)

Data at the ISC for 45 years between 1953 and 2018.