I hiked Half Dome on Friday with a group. It was a great day. No rain. However, we were prepared to not make the cable ascent if it looked like rain was imminent. We even got off the top sooner than we would have otherwise, as we saw clouds forming in the distance. And, there were storms or some rain most afternoons of the entire week we camped there. We specifically didn't go up Thursday, as we thought there was too great a chance of rain that afternoon. And, we started early to be off by 1, when clouds were forming.

3:40 is pretty late in the day to be doing the top. Unless you are camping at Little Yosemite Valley, you still have a long hike down (8.2 miles or so).

There are plenty of signs warning you not to ascend if the rock is wet or if there is a chance of rain. Another warning about Thunderstorms as lightening strikes are dangerous up there.

We did take the added precaution of fashioning a rope harness with a good carabiner that we could use up the cables. I have to believe that if this man had such a harness it would have saved his life. I'm not talking an expensive climbing harness, but using basic climbing knots, we rigged a harness that gives you a second chance if your feet slip and you lose your grip.

Worth all $10 of materials. And, it doesn't slow you down. Clip and unclip at each stanchion. Some argue that it's a distraction or a hindrance. Having done it, I can only say it gives you peace of mind, and I have to believe could have saved this man.

We don't need to take the cables down or regulate the ascent. People just need to read and research and be aware that this is an "extremely strenuous" hike just to get to the cables (that's from the NPS) and that the cable ascent is potentially fatal. When you see the masses going up and down, it is amazing more people aren't killed.

My heart goes out to his family. It's a tragedy. Such a beautiful hike and while everyone knows it's dangerous, no one starts out thinking something will happen to them.

I hope I don't sound critical of him. I feel terrible for him and his family. My comments here are for people making the trip. It's an incredible hike. Worth the effort. Consider spending 8 bucks on a climbing carabiner and get a length of rope and learn a couple decent knots.

I'm no expert, but my advice (having made this hike twice) is to plan well, check the weather, be prepared not to go all the way if the weather looks iffy, and give yourself a second chance if you slip by having something to clip on to the cables with.

My two cents.

I was packbacing in Yosemite the 1st week of June this year. Yosemite is having a very wet and cold spring. Above 8,000 ft there is still alot of snow, and lots of water. We were up near Sunrise lakes and the trails were in some places unpassable. We also got caught in two hailstorms and a T-storm.
My point is the weather forecasts are posted everywhere in the park and if you venture up into the higher altitudes you better be prepared and you better be cautious. I have witnessed many folks in the park very unprepared for the challenges they could face there. Weather can change drastically very, very quickly. Half Dome is an iconic landmark that only the truly wise understand. It needs to be respected and one needs to be extremely humble when climbing it. We cut our trip short in the high-country because sometimes discretion truly is the better part of valor. If you plan on climbing in the high country, especially Half-Dome, just because you want to say, "I did it!" without fully understanding the challenges you may face, you are asking for trouble. If you see rude people, step-in and speak up, safety is everybody's responsibility, if folks choose not not to listen, so be it, but don't for one minute believe that someone else's behaviour will not impact you in a place as Grand as Yosemite.

I also am not sure about more rules in Yosemite . . . more common sense would be a good thing. Many years ago our church took a group of junior high and high school kids to YNP for a weeklong work-camp. The boys wanted to climb Half Dome . . . of course when the girls heard that they also wanted to go. One adult who had experience on the route volunteered to lead and I (having no desire to go to the top) volunteered to go and walk back with anyone who we felt shouldn't make the attempt. Both the group that made the top and those who just went for the great hike had a good day. The rangers have their hands full enforcing the rules already in existence. Earlier this month I say people cooking on top of the bear lockers at Curry Village and numerous bikes on the trail to Lower Yosemite Falls . . . both a no-no according to the rules. Visitors just need to realize and respect where they are when in any NP.

1. Climb the cables take a harness. Get a couple of slings and a carabineers. Rent from the mountain shop. One person falls inside the cables can turn into a real disaster.
2. Be ready for rain and thunder even on what starts out to be a hot sunny day. Afternoon thundershowers on hot days often bring lightning as well as a solid downpour. It is common.
3. Know your shoes. Some shoes are stickier than others.
4. The steepness of the rock can be hard to judge without experience. And even with experience it can be hard to judge.
5. Keep in mind that all that is needed for your foot to slip is some loose stuff. A little sand sized granite. A pebble. Also, sometimes the granite will flake off under your foot. Watch out for dirt. Best thing, follow the main traffic flow - between the cables.
6. Wet granite is slippery. Climbers head to the tent or bar in wet conditions.
7. Be patient. Leave your superman cape at home or at least at the base.
8. Just because one person gets outside of the cables and makes it look easy does not mean it is. They could be an expert on the granite. They could have special sticky shoes. They could be an idiot.
9. Have a great time because it is worth it.
10. One last thing: Don't swim above the upper fall. The current is strong. It will get you and take you over this time of year.
11. Have a great time because it is worth it.

I did the hike on Monday (June 8th) -- well prepared, climbing carabiner/rope, left early to get off the top by 11:00 to advoid the weather. and was prepared to turn around if the weather got iffy. I was amazed at the number of people climbing on the outside of the cables. I'm so sad this accident happened, but not suprised.

We've had interesting discussions about using harnesses during the peak season on a Yosemite message board. Some of the opinions are that it could be unethical because of the possibility that a falling harnessed climber could possibly drag other people off the cables if their ropes catch someone else on the way down.

I never really thought of it before I went, but shoes are important. I wore one pair of Vibram-soled backpacking boots for my entire trip a couple of years ago, including the HD ascent/descent. The granite between the cables has gotten progressively slicker over the years. Some of the indications are that the slick nature is a result of the more recent (exponential) use and that maybe 20 years ago it still had decent grip. A pair of real climbing shoes could be helpful. They only weigh about 1 lb for a pair, and you don't need ankle support for the cables.

As for those going outside the cables, I got the suspicion that most are idiots. Typically younger testosterone-filled men or teens.

I was there Friday also we also made sure to be up there early and were off the rock by 12:30 when clouds started forming. This was also our second time. I had my 10 year old with me and never would have gone up the cables iif there were rain clouds or wet rock. I also had a $10 rope and caribeener for my son. I think i'm wearing something myself next time for peace of mind, especially because of all the people's packs bumping into us on the way down. Thi s is such an amazing hike. You just need to start early and be safe.

I was there May 31 09. There were scattered T-storms and it did hail up on top of the dome. On the three days I was there it began raining around 1pm-4pm. My hiking boots with vibram sole were slipping off the steepest end of the cables. I must of slipped twice descending.