From the middle of the night to the morning of the 19th to the 19th, the city will reproduce heavy rainstorms

Affected by the coexistence of the auxiliary high -peripheral heating and humidity and the transformation line, it is expected that there will be a heavy rain and heavy rainstorm in some areas from the evening of the 18th to the morning of the 19th. During the rainfall, it was accompanied by thunder and short -term heavy rainfall, thunderstorm wind, hail and other strong convective weather.

This time the rainfall area overlap with the heavy rainfall process from 14-15, and it is necessary to pay attention to the risk of secondary disasters such as floods, floods, geological disasters, and urban waterlogging in small and medium -sized rivers. The adverse effects caused by enterprises, outdoor operations, etc. to prevent the adverse effects of wind. From the night of the 21st to the 22nd, there are medium to heavy rain and local heavy rains in our city.

It is expected that the rainfall in the evening of the 18th from north to southeast in the evening of the 18th, the rainfall of the urban area was in the middle of the night of the 18th, and the rainfall of the city ended at noon on the 19th. The main rainfall period is from the middle of the night of the 18th to the morning of the 19th. Cumulative rainfall Jinpu New District, Changxing Island Economic Zone, Pulandian District, Wafangdian City, Zhuanghe City, Changhai County and other places include heavy rain (50-100 mm), and there are heavy rain in some areas (100 to 250 mm); There are heavy rain (25-50 mm) in the south of Dalian City, Lushunkou District, and the south of Jinpu New District, with local heavy rain (50 to 100 mm).

During the rainfall, the local area is accompanied by lightning and short -term heavy rainfall (the maximum hourly rainfall of 40-80 mm), thunderstorm wind (maximum instantaneous wind power can reach level 8-10), and hail and other strong convective weather. It is expected that from the afternoon of the 18th to the 19th, the south of Dalian and the surrounding waters turning northerly wind turning to the north. Among them, the maximum wind of the wind on the afternoon of the 18th to the afternoon of the 19th. Grade 7-9.

In addition, from the night of the 21st to the 22nd, there are medium to heavy rain and local heavy rains in our city.

In this regard, the Municipal Meteorological Bureau reminds:

1. Since August, the rainfall in the northern part of our city is extremely large, more than 1 to 3 times the year. This time the heavy rainfall area overlap with the heavy rainfall of the 14-15 strong. The risk of disasters is high. It is necessary to strengthen the inspection and danger of the hidden dangers of the basin and geological disasters, and do a good job of reservoir scheduling to ensure the safety of small and medium rivers and reservoirs.

2. Strong rainfall causes slippery roads, decreased visibility, and accumulation of water in low -lying areas. It has adverse effects on the protection of cities such as transportation, drainage, power, and communications. It is necessary to strengthen prevention.

3. When lightning and heavy -time rainfall, thunderstorm wind, hail and other strong convective weather occur, outdoor activities should be avoided. Pay attention to the adverse effects of strong influence on the production of agriculture, high -altitude operations, water operations and hazardous enterprises.

From the afternoon of the 18th to the 19th, the southern wind of the Dalian area and the surrounding waters turned northerly. influences.

Peninsula Morning Post, 39 -degree Video Reporter Li Shesheng

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