I'd give the NW a go up LB. It stays at class 2/3 until just below the ridge if you zigzag the path of least resistance, then scramble onto the LB-Blanca ridge for a brief climb up. Then you can descend the HG (recommend taking a harness, rap device, rap gloves, and know how to use them) inspecting and knowing who is or isn't up there from the top down.Sean Nunn wrote:OK so I am hearing a lot of people talk about rockfall. One of these days I plan to climb the Hourglass (doesn't sound like there is any other way up Little Bear). What is the correct procedure when you see or hear rockfall above you?
If you see or hear rockfall, anyone should yell "ROCK!" to partners and those below. The bigger or faster it is, the louder and more times you should see it. A small golf ball size that's just bouncing down without gaining speed because stuff keeps breaking its fall, "Rock!" Anything that has the Mass or Acceleration (ma=F, David took out Goliath with one stone), "ROCK!!" And if it's big enough to breaking into fragments and or dislodge other rocks into a stone shower, "ROCK!! ROOOCK!! ROOOCK!!!"
To look or not look is a judgement call because if you can spot it might be able to get out of the way, or alert someone it's making a beeline for. Find an overhang or little vertical wall to crouch against to increase the chance it flies overhead. Go turtle and grab rock holds with both hands, preferably by your chest so your hands and arms are not exposed, just your helmet and pack. I've heard stuff I looked up and watch come all the way down as it passed me or stopped short, and other times where I heard "ROCK" being screamed with such urgency (usually with rock sounds) that I just immediately ducked down.
On that note, it's also good to wear eye protection rated ANSI Z87.1, such as shaded safety glasses. Not only do they protect from rock bits, but also branches that flick back in your face as you partner passes them.
The most dangerous IMHO are the rocks that bounce out away from the slope letting them silently gain terminal velocity and or shatter into frags when next they make ground fall. You won't forget if one of those whizzes past you.