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

Code: NCB
Latitude:  43.97083
Longitude:  -74.22361
Elevation:   500.0
Depth: 
Name: Newcomb
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.
Travel time residuals
 

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

opened 19921027
moved slightly when USNN opened 19991020
Old position 43.9734N, 74.2228W, 575m

Data at the ISC for 24 years between 1999 and 2022.