The whole province is linked with forest fire risk in red warning signal! The weather in Shenzhen in the coming week …

Recently,

Cold air hits Guangdong

Also visit our Shenzhen frequently.

Cotton-padded jacket, sweater, autumn clothes

All the equipment in the closet is taken out.

Although there is still a feeling of autumn and winter in the morning and evening these two days.

But the warm sunshine during the day

Do you feel particularly comfortable?

The weather is too good to be true

▲ Shenzhen released Niu Wei photo

Blue sky and white clouds during the day, clear sky in Wan Li.

At sunset, at dawn,

Yellowing hazy, as if slightly tipsy.

And it’s going to heat up a little recently!

On the 10th, the highest temperature in Guangdong was fixed at Tai Po in the north.

It is 24.9℃

Occupy a place in the national high temperature list

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In the last three days

The weather in the province continues to be sunny and dry.

The temperature rose slightly.

Temperature rise

Be in a comfortable state of neither too hot nor too cold.

But dryness is still a topic that the whole province attaches great importance to.

At 15 o’clock on the 10 th, since the second half of the year

For the first time, the whole province is neatly hung

Forest fire danger red warning signal

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this morning

The whole province is also neatly red.

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The red forest fire in red warning signal.

It is still in force.

A piece of red is to tell you seriously.

Always pay attention to the safety of using fire

Be a good boy.

There have been 25 forest fires in the province since September.

There has been basically no effective precipitation in Guangdong for 90 consecutive days, and adverse weather such as drought and strong wind has increased, and the meteorological level of forest fire danger has remained at a high level. The water content of vegetation decreases, the air humidity decreases, and a slight spark will cause a fire.

The Provincial Forestry Bureau believes that with the arrival of winter, a large number of plants and trees have died, and the combustible materials in the forest have greatly exceeded the warning line of 30 tons per hectare, and the use of fire in the field, such as burning miscellaneous crops, heating engineers, and forest tourism picnics, has increased.

According to the Provincial Forestry Bureau, since September alone, there have been 25 fires in the province, showing an obvious upward trend. In the past week, there have been continuous fires in Foshan, Heyuan, Maoming, Zhaoqing, Huizhou, Shaoguan, Zhanjiang and Jiangmen in our province, and Guangdong accounted for 51% of the national forest fires. Among them, on December 5, two major fires broke out in Gaoming District of Foshan City and Lianping County of Heyuan City. Although they have all been extinguished, the situation of forest fire prevention in the province is still particularly grim.

No typhoon landing, high sub-intensity, weak cold air, high temperature and little rain.

Wu Hongyu, chief expert of Guangdong Climate Center, said that since mid-September (September 16-December 9), the average rainfall in the whole province has been 68.4 mm, which is 62% less than normal (average from 1981 to 2010, the same below). Among them, 16 cities and counties such as Qingyuan, Renhua and Nanxiong have the lowest rainfall in the same period in history. The average temperature in the province is 22.3℃, which is 0.5℃ higher than normal.

Since mid-September, the temperature has been high and the rain has been low, and the meteorological drought in Guangdong has continued to develop. On December 5-6, there was a small to moderate precipitation process in southeastern Guangdong, and the meteorological drought in the southeast was alleviated to some extent. The meteorological drought monitoring in Guangdong Province on December 10th showed that except for the mild drought in southeast Guangdong, moderate to severe meteorological drought occurred in most areas of our province, especially in some counties and cities of Maoming and Yunfu.

"Since September, no typhoon has landed or seriously affected our province. At the same time, the intensity of the western Pacific subtropical high is stronger than normal, and its position is west, which controls our province. In addition, the frequency of cold air affecting Guangdong from the south is less and its intensity is obviously weak. The above reasons have led to significantly less precipitation in our province and significantly higher temperatures. " Wu Hongyu concluded.

Meteorological drought will still be maintained or developed.

Under the comprehensive influence of a series of factors, the average relative humidity in the whole province has been 50.4% since December (December 1-9), which is 19.1% lower than normal. Especially from December 3 to 7, the average daily relative humidity in the whole province was below 50%, of which only 38.8% was on the 6th.

At present, it is in the dry and rainy season, and the meteorological level of forest fire danger is high. Strengthen the work related to forest fire prevention, put an end to the use of fire in the wild, and pay attention to the safety of fire at home. Moreover, dryness can easily lead to bronchitis and other respiratory diseases, and it can also make many people feel chapped and itchy skin, so we should pay attention to moisturizing.

According to the forecast of the Provincial Meteorological Observatory, from December 11th to 14th, the dry weather in most parts of our province was maintained, and the temperature rose slightly, but the temperature difference between day and night was large, and it was still cold in the morning and evening. Wu Hongyu believes that the meteorological drought in Guangdong will still be maintained or developed in the future.

What is meteorological drought?

Drought and meteorological drought are actually two different concepts. Generally speaking, meteorological drought means less rain, and the drought we talk about is more about less rain leading to less water, which in turn leads to the destruction of production economy such as crop production reduction. Meteorological drought is an important cause of drought, but it does not necessarily lead to drought.

Meteorological drought is also called atmospheric drought. According to the national standard of meteorological drought in People’s Republic of China (PRC), meteorological drought refers to the phenomenon of water shortage caused by the imbalance between evaporation and precipitation in a certain period of time, and the water expenditure is greater than the water income. Meteorological drought is usually mainly based on the shortage of precipitation. The most intuitive manifestation of meteorological drought is the reduction of precipitation. The decrease of precipitation is not only the root cause of meteorological drought, but also an important natural factor that causes other types of drought.

One-week weather forecast in Shenzhen

According to the Shenzhen Meteorological Observatory at 10: 00 on the 11th.

On the 12th to 13th, it was cloudy and the air was dry.

The temperature continues to rise;

On 14th-17th, the cloud cover increased and the humidity increased.

The dryness will be relieved and the weather will get warmer.

Large temperature difference between day and night

Dry climate

Everyone continues to do a good job of hydrating and preventing cold in the morning and evening ~

Content source: Shenzhen released comprehensive Guangdong release, Guangdong weather, Shenzhen weather and other reports.

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Original title: "The whole province is linked with forest fire risk in red warning signal! The weather in Shenzhen in the coming week … "