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

Code: VLK
Latitude:  27.44180
Longitude:   83.92326
Elevation:   121.5
Depth: 
Name: Valmikinagar
Region: India
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:
=================

opened before 1997
Elevation added 20011201
Coordinates revised, changed on 2021-12-08, previously at 27.31667 83.86667 null elev

Data at the ISC for 20 years between 1999 and 2023.