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

Code: HWQ
Latitude:  34.27800
Longitude:   35.94633
Elevation:  1161.0
Depth: 
Name: Hawqa
Region: Lebanon
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
 

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

Operating network: GRAL

Data at the ISC for 21 years between 2003 and 2023.

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

HWQ    Hawqa                                                         34.27800   35.94631    1140.0         07-11-2002 02-11-2010  
       Lebanon

HWQ    Hawqa                                                         34.27800   35.94631    1140.0         02-11-2010 02-11-2010  
       Lebanon

HWQ    Hawqa                                                         34.27800   35.94631    1140.0         02-11-2010 02-11-2010  
       Lebanon