Quick Answer
To avoid alerting rescuers with your smoke, create a smoke signal only during daylight hours and use a slow-burning fire or dry, resinous wood that produces less smoke. Aim your smoke signal at a narrow angle to minimize visibility. Choose a time when the wind is not blowing towards potential rescuers.
Choosing the Right Firewood
When it comes to creating a smoke signal, your firewood choice is crucial. Opt for dry, resinous wood like pine or fir, which burns hot and clean, producing less smoke. Avoid green or damp wood, as it will release a thick, black smoke that’s easily visible from a distance. If possible, select wood that’s been seasonally dried for at least six months to minimize the amount of sap it contains.
Timing Your Smoke Signal
Timing is everything when it comes to creating a smoke signal. Aim to create your signal during daylight hours, when the sun is highest in the sky. This allows you to take advantage of the sun’s rays to help illuminate your smoke, making it more visible to potential rescuers. Additionally, try to create your signal during a time when the wind is not blowing towards potential rescuers, as this will help minimize the visibility of your smoke.
Angle and Visibility
When creating a smoke signal, aim your smoke at a narrow angle, rather than straight up into the air. This will help minimize the visibility of your smoke and prevent it from being seen from too great a distance. Additionally, consider the topography of your surroundings and aim your smoke signal towards any high points or ridges, as these can act as natural amplifiers for your signal. By taking these factors into account, you can help ensure that your smoke signal is seen by the people who need to see it.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.