denotes data > 90 minutes old
Gust threshold denotes how unusual a wind gust value is when compared to that station's historical observations.
Note about Classifications (denoted on right side of chart):
- <95th percentile means wind conditions are within typical range for that location
- 95th to 99th percentile means wind conditions are top 5 percentile of past observations at that station
- 99th percentile means wind conditions are top 1 percentile of past observations at that station
- A black dot indicates the classification range of the latest wind gust observation.