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

Code: SWK
Latitude:  51.14831
Longitude:   -2.24711
Elevation:   266.0
Depth: 
Name: Warminster
Region: England,United Kingdom
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 1993

Data at the ISC for 15 years between 1994 and 2008.

Known station history:
======================

First and Last use refers to the time period in which the coordinates were used by the ISC.

Code   Station name/Region                                           Latitude  Longitude Elevation   Depth  First use   Last use
================================================================================================================================

SWK    Warminster                                                    51.54831   -2.24711     266.0         03-03-2000 03-03-2000