- Air temperature too low (avg 9.7 °C)
- Air temperature too low (avg 8.2 °C)
- Air temperature too low (avg 6.2 °C)
- Strong wind – dangerous (avg 8.5 m/s)
- Air temperature too low (avg 8.0 °C)
- Strong wind – dangerous (avg 9.3 m/s)
- Air temperature too low (avg 4.1 °C)
- Moderate wind – experience required (avg 5.3 m/s)
- Air temperature too low (avg 2.9 °C)