Station details:
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Code: AZAP
Latitude: -24.22420
Longitude:  -65.06620
Elevation:  2070.0
Depth: 
Name: Zapla
Region: Jujuy,Argentina
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:
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proposed for local code AR31
Locally used equivalent codes - ZA ZA13 ZA23

Data at the ISC for 13 years between 2010 and 2022.