Lizard range

Dug a pit at 1900 m SE aspect 150 HS Had the storm slab react on 22nd tap about 20 cm thick, no sudden planar though On the 30th and final tap we had a sudden planar reaction 115cm down it went on facets on top of very thick rain crust perhaps? Solid layer of ice 2 to 5cm thick with facets below to ground and facets above under a pretty heavy slab Observed some big crowns underneath northfacing headwall features probably 3 or 4 days old