These admin settings calibrate data presentation. The settings for a site are calibrated to an intermediate pilot flying a low end B paraglider. However, this is just a general guide and FreeFlightWx information should not be relied upon to determine safety.
site_speedLowMph
11.5
The bottom of the green band on the windgraph indicating the wind may be strong enough for soaring flight.
site_speedOnMph
17.2
The bottom of the orange band on the windgraph indicating the wind at this level may not be suitable for novice pilots.
site_speedMarginalMph
20.7
The bottom of the red band on the windgraph indicating the wind at this level is likely unsuitable for flying.
site_centerDeg
180
The ideal wind direction in degrees for soaring at this site.
site_halfWidthDeg
30
The amount of degrees from the ideal wind direction to the right and left where the direction is suitable for launching.
site_altitudeFt
280
The altitude of the weather station. Used for calculating cloudbase.