I activated Cross Fell G/NP-001 Yesterday.
The temperature was in the low 30s C and no wind. As I sat adjacent to the summit cairn, along with 2 walkers enjoying their butties, out of nowhere the wind suddenly picked up to ferocious. The empty plastic bag that had held my headphones and the wide-brimmed hat on the head of one the walkers were whisked off and up (bit like Mary Poppins). The hat reached about 100ft before descending and landing close where we were sitting. The plastic bag continued it’s ascent until out of sight. The wind immediately returned to still.