Smooth this hour because of gusts at 5.3 mph, a 1.4 mph gust spread, estimated low thermal activity with strength unknown, a 3 mph surface-to-flight speed change, and a 24° surface-to-flight direction change. These measurements remain within the Smooth thresholds and point to steadier powered-flight air.
Low forecast confidence: review data limits and model ranges.
Hour detailsShowHide
- Surface wind model range
- 4 mph – 4 mph
- Gust model range
- 5 mph – 5 mph
- Surface wind
- 4 mph · SSW
- Altitude reference
- Provider terrain estimate (1,042 m MSL); launch elevation unverified
- Flight-layer model range
- 1 mph – 1 mph
- Gust speed (spread)
- 5 mph (+1)
- Wind at 394 ft above reference terrain
- 1 mph · S
- Surface-to-flight direction change
- 24°
- Thermal activity
- Thermals possible - strength unknown (low activity estimated)
- Forecast confidence
- Low · limited-input forecast
- Daylight
- Dark at this location
What stands out
A 1.4 mph gust spread is the clearest favorable measurement in this hour.
Key takeaways
- The 3 mph speed change points to steadier drift through the forecast flight layer. Thermal strength is unknown because the activity is estimated.
- Review launch direction, nearby obstacles, and the next forecast cycle for site context.