Oboe

Test profile at 1750m, NW asp, 45 deg slope. 20cm of F snow overlies 20cm of 4F snow. Below this a 1F layer extends to at least 150cm down. Probing indicates a similar 1F density to ground. HS 320cm. ECTN. STM down 40 on FC. STH down 120 on MFcr Jan 31. Surface form SFxr 5.0. 3 C, Light N, Nil, OVC. Observed a recent Na loose wet avalanche sz 1.5 in one of the Lavanche gullies above the lower singing pass trail which came close to the trail.