How to protect the lightning in the wild and fall into the cracks

The following combination of personal experience, for everyone to share, about outdoor tourism, how to avoid thunder and how to swim in the field when the necessary knowledge. The recent thunderstorms are frequent and come quickly, making it hard to prevent. Summarized the precautions for thunderstorm events in our outdoor activities for your reference:

1. Do not stay at high places, such as the top of a hill, ridges, or roofs, and stop at empty places such as playgrounds and plazas.

2, thunder days reduce the wearing of metal jewelry, not suitable for outdoor ball activities. Be careful not to raise your racquets, umbrellas, and fishing rods and other items to avoid increasing the effective height to become a "tip" and be struck by lightning.

3. In the open air, when you see lightning, you hear thunder in 3-5 seconds, indicating that you are close to the danger zone; if there are ants crawling at the head, neck and hands, the hair is erected, indicating that a lightning strike will occur. At this point, you should immediately stop walking. Bring your feet together and immediately squat. Hold your knees with your hands together. Keep your chest tight against your knees. Lower your head as much as possible because the head is most vulnerable to lightning strikes compared to other parts of the body.

4, swimming on the open water, boating is also easy to be struck by lightning, should quickly stop landing to find safe places to shelter from the rain.

5. Do not shelter in small, non-lightning buildings on empty land, such as work sheds, car sheds, umbrellas, small pavilions, etc. The inside of a car is a safe place to shelter from rain!

6, away from the exposed metal objects of buildings, such as: water pipes, gas pipes, etc., away from outdoor power equipment, such as transformer boxes, power distribution boxes, etc.

7, do not under the big rocks, the thunder of the cave mouth; should not stay under the big tree, this is common sense, huh, huh.

8, if you see the high-voltage line in the outdoors by lightning strikes break, at this time should be vigilant, because there is a stepping voltage near the breakpoint of the high-voltage line, do not pull the leg mad oh, because the greater the body's step, the greater the voltage, but also It is easy to hurt people. Should be feet together, jump off the scene (zomboo jump, will it, huh, huh).

Rent a car in the urban area to avoid thunder showers. Keep away from metal objects, iron railings, tall billboards, etc. Don't stand under the roof or squeeze in the doorway to hide from the rain. It is best to enter the room and wait for “rainy weather.”

When a person falls into a crack, how can you rescue it? I believe that outdoor adventure friends have their own views;

Today talk about one of self-help: self-rescuing method;

If you fall into the ice cracks, most of the time you have to do is to use climbing methods to climb out of the cracks. First, the backpack is dislodged, and it is hung on the master rope between the short grip and the loop with an iron lock. Put the long grip knot under the short grip knot, stand up on the long grip knot and slide the short grip knot upwards, sit down, add the weight to the short grip knot and slide the long grip knot.

This is the clutching method. The rope embedded in the snow lip often increases the difficulty of the grip lift method. If necessary, the snow can be removed to expose the main rope. Usually, it can be scraped off with a gloved hand, but sometimes it is aided by hail. Remember not to use hail, the main rope is easily cut off under tension.

Today, what brand of outdoor shoes is best to say something practical to everyone, that is, how you can help after the glaciers are in distress;

1. The fall is controlled by the body receding and the feet deep into the snow. The rope will pull into the snow lip to take part of the weight. Insert the hailstone into the snow and slide forward to catch the knot - from the chest to the waist - to reduce the anchorage;

2. The long grip is knotted on the master rope between the short grip and the loop, and then the long grip is shortened by half and a single knot or 8-character knot is made. This half shortened loop is set on the hail head. People sit on the hailstones, and the weight is evenly distributed between the short grip of your waist and the long grip of the hail;

3. Take the loop off the shoulder and put down the backpack;

4. Put a suitable anchor point on the side behind you (you still have to bear strength, so it is difficult). The anchor point is now the best anchor because it has the strongest fixing force;

5. Untie the loop, use the master rope to hit an Italian half buckle on the anchor, and use the two half knots (single knot, backhand knot) to fasten the Italian half buckle;

6. Gradually move the stress point from your body and hail to the anchor point;

7. Now that you are out of power, you can move freely. Use the long grip on the main rope to protect it, and observe the snow lips close to the ice cracks. In all likelihood, you will encounter companions who are climbing with a knot.