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<--- A new
feature is the ability to display arc information. Or as most sailboat
racers would say, wind shifts There are two types of wind shifts Variable
Arc information and an official wind shift. Public stations (airports
and municipalities) report both variable wind arc information and
wind shifts but only when they deem it significant. However, personal
weather stations added using the WindTrack Network can be configured
to always supply it. |
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For Current conditions, we provide the exact time of the reading.
In general, the observation occurs in the 15 minutes prior to that
exact time. Who else gives you that kind of accuracy? The base wind
speed is the highest sustained wind for 1 full minute through that
15 minutes,.. the gust, "G", portion is the instantaneous
peak during that same period. Peak Wind is the peak instantaneous
gust during the past hour. Units can be given in Knots/Celsius or
Mph/Fahrenheit
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