- Air temperature too low (avg 2.0 °C)
- Air temperature too low (avg -1.2 °C)
- Air temperature too low (avg -0.0 °C)
- Air temperature too low (avg 2.8 °C)
- Air temperature too low (avg 6.6 °C)
- Moderate wind – experience required (avg 6.1 m/s)
- Air temperature too low (avg 2.1 °C)