Originally Posted by
Traveler
In this particular instance a young man, very familiar with the trail and mountains he was in, ended up falling victim to hypothermia. Whether this was due to the lack of overnight gear or not is really not the debate. There have been many instances like this one where hikers equipped with proper gear failed to use it in time to avoid hypothermia. In my view, the debate should be more focused on how one can make sound decisions when alone regarding go/no go and proceed/turn back during the hike.
Like a lot of us, I do a considerable amount of hiking alone and have worked out a fairly reliable plan of action that provides several opportunities to stop and consider my circumstance. When planning a day hike of any length over 6 miles out and back or a weekend outing, I set up decision points (DPs) where I will stop and make some basic examinations. The DPs are marked on a map, typically features I can easily recognize if tired or vision is obscured like trail intersections, view points, or water crossings. These decision points are established based on what gear I have or am planning on having with me, what the anticipated weather conditions are, and what type of terrain I will be traveling through.
At day hiking DP stops I examine a simple list of circumstances:
Am I too warm or cold?
If yes to either, make adjustments or turn back
Is my progress at or near my estimations?
If no, assess why not and see if the hike is able to be completed in the allotted time
Has the weather changed?
If yes, do I have gear for it and should I make a new DP to reassess continuing
Is there enough daylight to complete the hike?
If unsure, determine if headlamp hiking would be safe, if not, retreat is default
Since there are a lot of things that can add up to a dangerous circumstance, when dealing with small problems I find the rule of three to be valuable. The rule of three doctrine is pretty simple, when an unexpected circumstance like unforecasted weather change couples with another unexpected condition like gear failure (rain gear tears open), the third unexpected circumstance triggers the turn back decision on a day hike. When someone is hiking with me I use a similar strategy but discuss observations with my trail mate to reach a decision.
DPs are not infallible, however I found using them routinely I have grown accustomed to the stop, check, decide, act process they provide. There have been a few times when fatigue or lightheadedness has set in and stopping at a DP gave me the opportunity to make the turn back decision using the "if there's a doubt, there is no doubt" rationale.
While I understand hiking without a partner in winter conditions carries significantly higher levels of risk, if I had to wait for someone to go with me I would miss many days of being out and about. I have found having a plan helps mitigate poor decision making and the default decisions I have established has turned me back more than a few times over the years. Very likely some of those instances avoided more serious consequences.
Its not only about the gear, its about the decisions.