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

Code: FOR
Latitude:  40.86310
Longitude:  -73.88560
Elevation:    24.0
Depth: 
Name: Fordham
Region: New York,U.S.A.
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.
 

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

Checked against station bulletin
1910-197608
reopened as LCSN BB 20020418

Data at the ISC for 72 years between 1915 and 2019.