Delivery for heavy rain sets!Pearl River will be the highest tide in the past two years

Recently, it's rain and rain

Many friends are asking:

Is the sky in Guangdong?

When will this rain be down ~

However

The next round of rainfall process

More upgraded version

Native

According to the weather in Guangzhou today at 10:52

From 8:00 to 10:30 this morning

The top three sites recorded in the city

All in Pattan Town, Zengcheng District

Among them, Dafengmen Reservoir site

Cumulative rainfall 118.2mm

As of 12:12 to this day

Guangzhou multi -district heavy rain early warning takes effect

According to Guangdong Emergency Management today at 10:22

Provincial Third Defense Office and the Provincial Emergency Management Department decide

10:00 on June 14th

Promote the flood prevention level IV emergency response to Grade III

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According to the "Guangdong Province Flood Control, Drought Prevention and Wind -proof and Prevention Emergency Plan" and the Provincial General Regulations, the Office of the General Headquarters of the Flood Control Drought Control and Wind and Windproof and Emergency Management Department of Guangdong Province decided to increase the flood control IV emergency response at 10:00 on June 14th. To level III.

The Provincial Third Defense Office and the Provincial Department of Emergency Management require all localities and departments to attach great importance to the division of responsibilities and preparations, combine the local actual situation to carefully and judge the risk of disaster, timely improve the emergency response level, and strengthen the rivers and rivers, floods, geological disasters, and urban and rural waterlogging defense work. , Make every effort to ensure the safety of the lives and property of the people, minimize disaster losses.

Guangzhou City

Corruption and rain -level emergency response

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According to the release of Guangzhou Emergency Management today at 10:36, the Guangzhou Three Defense General Headquarters decided to start the three emergency response from the three levels of anti -rain and waterlogging from 8:40 on June 14, 2022.

According to the Guangzhou Early Warning Release Center, released at 11:00 on June 14th

Guangzhou geological disaster weather risk early warning

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According to the provider of the Planning and Natural Resources Bureau of Guangzhou City and the Municipal Meteorological Bureau, it is expected that in the next 24 hours, Taihe Town, Baiyun District, Zhongluotan Town, Zhongxin Town, Zengcheng District, and Pattan Town, Conghua District, Jiangpu Street, and Suburban Street , Hot Spring Town, Liangkou Town, Lu Tian Town, and Antou Town Geological Disaster Meteorological Risk Early Warning level is 3 levels. Please prevent the relevant units for defense.

The weather in the next few days

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The Meteorological Observatory predicts that starting from June 13, affected by the transformation line and high -altitude slot, the scope of Guangdong's precipitation will increase, and the rain is strengthened. There was a heavy rain to heavy rain and rain precipitation. Left and right thunderstorms.

Affected by the high-altitude grooves, cutting lines and southwest monsoon, from June 13th to 16th, there will be a local heavy rain and precipitation process in Guangzhou, accompanied by short-term heavy precipitation, short-term wind and strong lightning at level 8 or above.

According to Guangzhou weather

Among them 14 to 16

Early warning signals may be issued by heavy rain orange and above levels

Kind tips

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1. In the early stage, there have been continuous heavy precipitation in Guangzhou, large soil water content, this round of strong precipitation effects and premature superimposed, and the risk of geological disasters such as landslides and mudslides.

2. Pay attention to avoiding plant sheds, temporary structures, outdoor billboards, green trees, etc.

3. Remember to carry a well -quality rain gear, please detour when the road is accumulated, prevent the manhole cover, do not risk water, pay attention to traffic safety

4. This week may issue early warning signals of heavy rain orange. It is possible to delay school and suspend classes. Please pay more attention to the latest early warning information

The Pearl River will be the highest tide in the past two years

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On the 15th and 16th of this month for two consecutive days

Guangzhou Pearl River will appear

In the past two years, the tide of astronomical tide.

According to reports, the reasons for the highest tide peaks in the Guangzhou Pearl River this year include astronomical, hydrological and weather aspects:

First, at 19:52 on the 14th, the moon, the earth, and the sun were arranged into a straight line, thereby forming a "tide of tide".

The second is 7:23 on the 15th. The earth and the moon are the closest, only 35,7539 kilometers. The two have recently been recently formed, thus forming a "tide near the earth".

Third, since this year, Guangzhou's rainfall is significantly more significant than the same period last year, and the water level of rivers has risen.

Fourth, the Xijiang River in the upper reaches of the Pearl River in Guangzhou. In early June, the Guangxi area was attacked by many heavy rain.

Gathering of multiple factors

So as to put the Guangzhou Pearl River water level

Push to the highest peak over the past two years

What is the tidal hydrological condition of the Pearl River?

After 2 am on the 15th, the tide of the Pearl River dropped, and it fell to the lowest point around 8 am. Subsequently, the water level rose, about 12:50, and the river rose to the highest peak since this year. Soon, the tide continued to decline, and about 22 o'clock, the river water dropped to the lowest value of the day. Subsequently, the water level rose.

At about 3 am on the 16th, a small climax occurred in the river. Subsequently, the tide dropped, about 8:40, a small low tide appeared. Soon, the water level continued to rise, about 13:30, and the highest tide of the day appeared. Soon, the tide continued to decline, and about 23 o'clock, the lowest water level appeared throughout the day. The maximum tide difference throughout the day (the highest orgasm is the lowest low), close to 3 meters.

Due to the frequent rain recently

The upstream water level in the Pearl River is high

Jianghai's astronomical tide is mixed with weather tide

Therefore, the tide and the tide will change accordingly

Based on past experience

The highest tide will come in advance than expected

According to estimates, the time of the Pearl River in Guangzhou for three consecutive days:

At about 12:50 on the 15th, about 13:30 on the 16th, about 14:20 on the 17th.The highest tide is delayed for about 50 minutes a day.After the 17th, the highest tide of Guangzhou Pearl River will decline significantly.Kind tips

During the recent peak of astronomical tide, the "hydrophilic embankment" (oblique opposite to the southern building) along Jiangxi Road, Yuexiu District, Guangzhou may be submerged by the highest tide. The public should pay attention to safety, and children must have adults to take care of them.

Edit | Huang Jialu

Responsible editor | 禤 Zhijie

School Division | Zeng Weilei

Source | Guangdong Emergency Management, Guangzhou Emergency Management, Guangzhou Daily, Guangdong Weather, Guangzhou Weather

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