- Air temperature too low (avg 0.7 °C)
- Air temperature too low (avg -0.3 °C)
- Air temperature too low (avg -3.7 °C)
- Air temperature too low (avg -2.5 °C)
- Air temperature too low (avg -1.3 °C)
- Moderate wind – experience required (avg 5.2 m/s)
- Air temperature too low (avg 1.6 °C)