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Last week, it rained 1/4 more rain in Guangzhou than in normal years. The rain is expected to subside and warm again in the next week.
Golden Goat 2020-09-13
In the next week, Guangdong is expected to experience a slowdown in rainfall and return to heat. For industries related to climate change, attention should be paid to the impact of climate changes on the industry.
Text / Image Liang Yitao, All Media Reporter, Yangcheng Evening News
The usual impression of autumn is that it is dry and less rainy, but in Guangdong it rains frequently in September. By combining weather records from Guangzhou, the provincial capital, the reporter found that rain-related weather warnings had been issued in 9 of the past 10 days. According to meteorological statistics, the rainfall in Guangzhou from September 4 to 10 was higher than usual.
In the next week, Guangdong is expected to experience a slowdown in rains and return to heat. For industries related to climate change, attention should be paid to the impact of climate changes on the industry.
In the past 10 days, Guangzhou issued a “rain warning” in 9 days, and the rain in a week was 1/4 more than normal.
I woke up early in the morning and was worried about the heavy rain, and I came home from work. Has everyone who lives and works in Guangzhou had problems with “work rain” and “outside work rain” in the last week? After reviewing the Guangzhou Meteorological Observatory’s early warning release records in the past 10 days (Sept. 4-13), the reporter found that “it rained again” was the norm in the past 10 days in Guangzhou.
Within 10 days, a storm, gale, or storm warning was issued within 9 days (including separate releases for each district). Only on September 6 there was no storm, gale or storm warning. Among them, on days 5, 7, 8, 9 and other days, a storm, gale or heavy rain warning was issued during the morning peak hours from 7 to 9 in the morning, and at 4, 7, 9, 10, 12 and 13 in the afternoon, from 17 to 19 in the afternoon. Early warnings for thunderstorms, gales or heavy rain are issued during peak hours. The rainfall that occurs during peak travel hours has affected citizens’ lives and work in some way.
According to the “Guangzhou Urban Agricultural Meteorological Service (No. 13, 2020)” issued by the Guangzhou Agricultural and Climate Meteorological Center on September 11 (hereinafter referred to as “Agricultural Meteorological Service”), Guangzhou averaged The temperature was 27, 7 ° C, 0.2 ° C lower than in the same period of the normal year; the average hours of sunshine accumulated in the city was 20.6 h, 50.1% less than in the same period of the normal year; the accumulated average rainfall of the city was 61.6 mm, 25.2% more than in the same period of the normal year.
The rains are expected to subside and warm again in the next week
The “it’s raining again” weather is expected to change in the next week. Both the Guangdong Province and the Guangzhou Municipal Meteorological Observatories predict that from September 15 there will be a weakening process of thunderstorms in Guangdong and Guangzhou and increasingly hotter.
Moderate to heavy rains and partial torrential rains are expected in southern Guangdong cities and counties from September 13 to 14. The remaining cities and counties will be cloudy with rain (thunder). The highest temperature in western Guangdong and western Pearl River Delta will be 33 ℃ ～ 34 ℃. Usually between 30 ℃ ～ 33 ℃.
From September 15 to 16, most of the province was cloudy and overcast with brief rains (thunder). The highest temperature in the southern Pearl River Delta and eastern Guangdong cities and counties was 30 ℃ ～ 32 ℃, and the temperature in other cities and counties was generally between 33 ℃ ～ 35 ℃, 36 ℃ in some cities and counties.
In the Guangzhou urban area, storms are expected to remain frequent on September 14, with heavy rains in some areas and short-term strong winds of 7-8. As of the 15th, the storms have weakened and the weather will turn hot. Specifically, September 14 was cloudy with torrential rains, with temperatures ranging between 26 ° C and 33 ° C; September 15 was cloudy with scattered torrential rains with temperatures ranging from 27 ° C to 34 ° C; September 16 was cloudy with partial rains, with temperatures ranging from 27 ° C to 35 ° C.
On the night of September 13, Guangzhou Tianhe after the rain stopped, sunset clouds can be seen in the sky
These industries must pay special attention to climate change.
Although the rains are expected to subside, from a forecast point of view, the rains in Guangdong will still be more frequent before September 15. After September 15, the rains will subside, but not completely. The meteorological department still reminds all localities to pay attention to lightning strikes and short-term storms from the defense office. Precipitation, thunderstorms and strong winds and secondary disasters caused by them, pay attention to the prevention of local heavy rains and urban and rural accumulations, landslides, landslides and other geological disasters caused by strong local rains.
Due to the heavy rains last week and the slowing of the rains in the next week, the Agricultural Weather Service recalls the agricultural operations in the next week. Due to frequent rains, it is recommended that operating units and people do not engage in agricultural field activities and stay during electrical storms, and enter buildings with lightning protection facilities; strengthen fish ponds, greenhouse facilities, fruit trees and flowers and trees in advance; clean the ditches before rain, rain Then remove the water from the field in time to avoid puddling. For vegetable planting, it is necessary to strengthen the management of the vegetable field, pay attention to the cleaning of the ditch, prevent water damage and timely weeding, loosen the soil and fertilize to facilitate the growth of the root system and do a good job in the prevention and control of insect pests and diseases.
On July 16, 2020, dead fish turned up in Guangzhou’s Chebei Chung, which is believed to be linked to high temperatures and hypoxia after an official investigation.
In mid-summer 2020, there was a river in Guangzhou that hypoxia was suspected of causing a large number of fish kills. As the weather is expected to be hot again in the next week, the agrometeorological service reminds the aquaculture industry that September is the peak season for aquaculture diseases, please pay close attention to changes in the weather and the water temperature, and do a good job of managing aquaculture feed and disease prevention; Oxygen machine time to ensure enough dissolved oxygen in the water; feeding should avoid periods of high temperature and feed it sooner or later.
Publisher: Mu Qing
