In reply to NottsRich:
I've been touring a bit over the last 2 / 3 weeks around Cham, Morillon / Sixt (today) & also around Bonneval sur Arc which is further south (near Val d'Isere but much nicer!)
The early season depth hoar layer is still there and looks like it is producing natural avalanches (size 2 - 3 that I've seen) running to ground on sunny aspects at lower elevations during the warmer parts of the day. There are numerous glide-cracks, roller-balls and the other usual clues as to where this is likely to happen and with good timing they're avoidable.
In colder areas (north facing, higher) & where the snowpack is deeper this seems to be less of an issue now than it was in January but if & when things warm up I'd expect some big, full depth avalanches.
Other than that all I've seen from skier triggering (i.e not explosives, seracs etc.) has been size 1 windslab higher up and wet slides lower down on sunny aspects - just new snow on the old. Obviously those could be bigger depending on how much new snow when you're here. Incidentally there's a widespread, noticeable brown layer from a storm which included Saharan sand about 10 days ago.
With the clear weather we've had over the last week there's currently plenty of excellent skiing on shady aspects.
Post edited at 22:25