- Air temperature too low (avg -0.0 °C)
- Air temperature too low (avg 1.4 °C)
- Air temperature too low (avg 1.2 °C)
- Air temperature too low (avg 1.5 °C)
- Moderate wind – experience required (avg 6.7 m/s)
- Air temperature too low (avg -2.1 °C)
- Air temperature too low (avg -5.5 °C)