The conversation between human and AI assistant.
[|Human|] Using examples from the text give me a rundown of the causes of wet snow avalanches.
[|AI|] Wet snow avalanches can be initiated from either loose snow releases, or slab releases, and only occur in snowpacks that are water saturated and isothermally equilibrated to the melting point of water.
[|Human|] 
Using examples from the text give me a rundown of the causes of wet snow avalanches.