Affected by typhoon Du's weakening low pressure and peripheral circulation, extreme precipitation weather occurred in some areas of Hebei, with long rainfall duration, large accumulated rainfall and wide influence range. After the typhoon landed, it will continue northward and gradually weaken. From July 29th, Hebei will be gradually affected by its peripheral circulation and low pressure from south to north. From July 29th to August 1 day, there will be an obvious heavy rainfall process from south to north in Hebei.
The strongest precipitation period is from July 30th to July 30th, 3 1. There is heavy rain to heavy rain in the central, southern and northeastern regions, heavy rain in some areas, and heavy rain in some places. Among them, the accumulated rainfall in Baoding, Langfang and its south, southern Chengde, Tangshan and Qinhuangdao can reach 80-150 mm, 200-300 mm in some areas, and more than 400 mm/kloc-0 in some places. From July 30 to August 60, most of Hebei Province has east-northeast winds of 6-7 and gusts of 7-8.
Main points of typhoon prevention
1. Close the doors and windows, and move the clothes, flower pots and hanging objects on the roof, windowsill and balcony to prevent the strong wind from blowing off.
2. Check the outdoor unit of air conditioner, awning bracket, clothes rack and other living facilities, and fasten the structure that is easy to be blown by the wind.
3. Check whether the water, electricity, gas and other facilities at home are safe.
4, such as typhoon and thunder, cut off all kinds of electrical power supply, to prevent lightning.
5. When water enters the home, pay attention to cut off the power supply, close the doors and windows, raise the cabinets, beds and other furniture, especially put food such as rice and vegetables in a high place, and evacuate to a safe area at the first time.
6. Residents living in dilapidated houses, simple houses, sheds, low-lying areas or flash flood-prone areas should visit relatives and friends in advance, or cooperate with relevant departments for unified transfer.