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

Code: LVIG
Latitude:  19.72319
Longitude:  -96.41769
Elevation:    41.0
Depth: 
Name: Laguna Verde
Region: Veracruz,Mexico
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:
=================

Coordinates corrected Mar 1999
opened 1997

Data at the ISC for 29 years between 1997 and 2025.

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

LVIG   Laguna Verde                                                  19.72320  -96.41770      41.0         25-08-1999 25-08-1999  
       Veracruz

LVIG   Laguna Verde                                                  19.72300  -96.41700      41.0         25-08-1999 03-03-2000  
       Veracruz