- Air temperature too low (avg 0.0 °C)
- Air temperature too low (avg 2.1 °C)
- Air temperature too low (avg 1.2 °C)
- Air temperature too low (avg 3.5 °C)
- Moderate wind – experience required (avg 7.3 m/s)
- Air temperature too low (avg -2.8 °C)
- Air temperature too low (avg -5.4 °C)