<Anchor>

Our reporters on our site continue to report and deliver news, but to date, no casualties have been confirmed. However, there are news that there are no additional damages to the private house because there are 3 houses and it spreads only to the forest.

In this situation, it seems that the fire is not spreading even more, but it seems that some of these stories are coming out now, shouldn't we be relieved now?

<Reporter> 

Yes. Even if the flames fade briefly, you shouldn't be relieved at night.

The reason is that when a fire occurs, the temperature rises, which causes a strong upward airflow.

In many incinerators, you may have noticed the flames soaring upwards, the smoke soaring upwards, but the soaring smoke is not just smoke, it is actually a very high-temperature ember.

Because of this, the embers may fly from 100 m to hundreds of meters and ignite again.

For this reason, even if the fire is completely caught, you should be especially careful in situations such as night, and in the case of old records, there are cases where the fire flies up to several kilometers and regenerates the forest fire.

Therefore, even if there is no fire, even if there is a little smoke, especially if there is a little smoke, there may be cases where the embers re-emerge again when a strong wind blows, and the embers may fall hundreds of meters, or even a few kilometers, causing another forest fire. Because you can, you should not be relieved no matter how much the fire goes off at night.

<Anchor> If there was

always a fire, a fire in the field seemed to be extinguished, but there was a fire in the ground, so I was relieved to see if they were off. What have you heard?

<Reporter> Although the 

meteorological explanations explain why most forest fires occur in the spring, in fact, when the Forest Service statistics on what the cause of forest fires are, most of them are true stories, that is, if the smokers smoke or burners This was the case with food using a back.

Most cigarette butts are followed by incineration.

In fact, if you make a fire in rice fields as well, the embers can fly far away and cause fire at any point on the mountain.

Even if the fire hasn't spread right next to you, you're just burning incineration in the paddy fields or incinerating garbage.

It is a method of burning and removing trash, but the embers produced by burning this trash also fly and cause forest fires, which account for 14%.

Therefore, in the springtime, we should never do such things as incinerating garbage.

<Anchor>

Until now, the cause of the forest fire has not been accurately identified, and now it is a concern that people may be evacuated during the night. Reporter Jung Gu-hee said that there were some of the causes of forest fires up to this point, and the wind seems to be blowing very strongly in the field right now.

<Reporter> As 

I said before, in fact, a wind of 26m per second is blowing.

We compared the typhoon earlier, but when the wind of 17m / sec or faster blows, it can be said to be a typhoon.

Since the wind that is blowing now is 26m per second, it can be said that the gust of wind almost twice the level of the strong wind warning is still blowing. As you have seen in the broadcast illustration, the wind is not fading at all.

In fact, by around 9 o'clock in the morning, the pressure of the wind seems to weaken as the atmospheric pressure escapes. Then, on the contrary, it is expected that the strong wind will continue and strong wind will continue until 9 o'clock in the morning. is.

Therefore, it will be difficult to evolve until morning, especially in the case of night, fire helicopters cannot be dispatched at all.

Therefore, it is virtually impossible to extinguish the fire, and when you actually go to the field of fire, you can virtually do nothing other than to stop the spread of the fire and the spread of the fire.

For this reason, the evolution of forest fires during the night seems to be virtually impossible by far, to prevent it from spreading during the night, and to monitor the presence of other additional sources of fire, and to mobilize helicopters tomorrow morning. I think you can see that it can be caught properly.

<Anchor> If

you look at the picture on the screen right now, you can see that the strong wind blows so that the embers continue to fly, and the people who are now evolving the wildfire are hitting the prevention line and trying to prevent further spread. The wind is now wind, but it's so dry that it's difficult to evolve, so how do you see it?

<Reporter> 

It's also a characteristic of spring these days, but it's hard to say that there was very little precipitation this spring.

However, these days, the characteristics of spring are not raining over many days, but it is often raining at once and not coming anymore.

The biggest problem, especially in the spring, was some rain, but during the winter now the trees haven't gotten wet.

You may not remember it particularly well this winter, but it's not a snowy case.

In the case of snow in winter, it penetrates deep into the ground with groundwater or topsoil, which has the effect of preventing forest fires.

However, since the amount of snow fell a little less than the average, it seemed to have led to the condition that forest fires were more likely to ignite.

As you can see in the video now, how to guess the direction of the wind is the direction in which the embers fly when there is a forest fire.

You told me there, but you must evacuate in the opposite direction.

The speed at which forest fires traveled was found to have spread at a speed of about 5 km / h in the case of forest fires that occurred in 2019 last year.

The speed of our walking on the ground is about 4 km / h.

If you run, you can run up to 7-8 km.

In other words, a person can run faster than a forest fire. The problem is, of course, that the forest region is a mountainous region.

In other words, it spreads faster than the speed at which a person runs fast.

Because of this, the wildfire must go in the opposite direction of the wind unconditionally, and as far as possible, not at the top of the ground.

It is important to evacuate to the bottom of the mountain unconditionally, as most of the forest fires tend to climb up the ridge.