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

Code: KRV
Latitude:  40.62800
Longitude:   46.31000
Elevation:   532.0
Depth: 
Name: Ganja
Region: Azerbaijan
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
Amplitude analysis
 On the top graph every dot represents the median value for that 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 (if present) shows twice the standard deviation (2 * smad).
The bottom graph shows the number of observations for each month. Any red columns show those observations whose monthly median value is greater than twice the standard deviation (2 * smad) from the overall (running) median (shown in the top graph by red dots).

Red dots indicate a possible calibration error.
 

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

gps update
Checked against station bulletin
MC2R4-RAT-RCH-RID-RIM-RKM-RTA-RWM
opened 1950
Coords corrected >1 km 20000116
Sent to NEIS by OBN

Data at the ISC for 52 years between 1951 and 2006.

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
================================================================================================================================

KRV    Kirovabad                                                     40.65000   46.33330     340.0         25-08-1999 25-08-1999  
       Azerbaydzhan

KRV    Kirovabad                                                     40.65000   46.33333     340.0         25-08-1999 03-03-2000  
       Azerbaydzhan

KRV    Kirovabad                                                     40.65000   46.33333     340.0         03-03-2000 03-03-2000  
       Azerbaydzhan

KRV    Kirovabad                                                     40.64700   46.31900     532.0         03-03-2000 09-12-2004  
       Azerbaydzhan

KRV    Ganca                                                         40.65190   46.32970     560.0         09-12-2004 29-09-2007  
       Azerbaijan