What is the reason why the weather is always bad before going out?

1. According to the possible impacts of typhoons, the Meteorological Observatory issues forecasts to the public in three forms: news, warning and emergency warning. At the same time, according to the possible impact of typhoons, the blue, yellow, orange and red typhoon warning signals will be released to the society from light to heavy. The public should pay close attention to the media reports about typhoons and take preventive measures in time. 2. Strong wind may blow down buildings and high-altitude facilities, causing casualties. People living in all kinds of dilapidated houses, factories and sheds should be moved to safety in time before the typhoon comes, and should not take shelter from the wind and rain near temporary buildings (such as fences), billboards and iron towers. Vehicles should try to avoid driving in areas affected by strong winds; 3. Strong winds will blow off high-altitude objects, and it is necessary to move flowerpots and hangers on roofs, windows and balconies in time; Before the typhoon comes, it is best not to go out to avoid being smashed, crushed and electrified. Check the safety of doors and windows, outdoor air conditioners, cages and solar water heaters, and reinforce them in time; 4. Prepare flashlights, food and drinking water in time, check the circuit, and pay attention to kindling and gas to prevent fire; 5. While doing the above-mentioned windproof work, we should do a good job in preventing heavy rain. 6, before the typhoon, should be ready to flashlight, radio, food, drinking water and commonly used drugs, in case of emergency. 7, close the doors and windows, check whether the doors and windows are firm; Take down the hanging things; Check whether the circuit, fire fighting, gas and other facilities are safe. 8. Move animals, plants and other items raised outdoors indoors, especially the sundries on the roof; Things that are easily blown by the wind outdoors should be reinforced. 9. Don't travel to the area where the typhoon passes, and don't go swimming or sailing on the beach during the typhoon. 10, people living in low-lying areas and dangerous houses should be transferred to safe houses in time. 1 1. Clean the drainage pipeline in time to keep the drainage unblocked. 12, relevant departments should strengthen outdoor billboards; Temporary buildings should be reinforced at the construction site, and construction equipment and tools should be arranged and stacked; Garden departments should strengthen street trees in urban areas. 13. In case of danger, please call the disaster prevention telephone of the local government for help. 14. To return to Hong Kong and anchor in time, the crew on board must go ashore to take shelter from the wind. (2) Matters needing attention during typhoon 1. Try not to go out for a walk during the typhoon. If you have to go out, you should bend down and huddle up. Be sure to wear light waterproof shoes and colorful tight underwear, fasten your clothes or tie them tightly with a belt to reduce the wind area, and wear a raincoat, rain hat, hat belt or helmet. When walking, walk slowly and steadily, and never run with the wind, otherwise you will not be able to stop or even be blown away. Try to grab corners, fences, posts or other solid fixtures to walk; When walking in a street with dense buildings, pay special attention to falling objects or flying objects to avoid injury; When you come to the corner, stop and observe before you go. Walking rashly is likely to be injured by flying objects. When crossing a narrow bridge or a high place, it is best to lie down and crawl, otherwise it will be easily blown down or fall into the water. If there is heavy rain during the typhoon, pay attention to the depth of the road. /kloc-children under 0/0 are not allowed to walk in the water. Take children across the beach in cans or buckets. If you are accidentally blown into the sea, try to swim back to the shore. If you can't swim back, you should try your best to find floating objects for rescue. 2. When traveling, if you can leave the typhoon-passing area after hearing the typhoon forecast issued by the Meteorological Observatory, leave as soon as possible. Otherwise, they should store enough food and drinking water, such as canned food and biscuits, and buy enough lighting supplies, such as candles and flashlights. Because typhoons are the most destructive when passing through islands and coasts, they should be as far away from the ocean as possible; When traveling in coastal and low-lying areas, you should try to take refuge in solid hotels and typhoon shelters far away from the coast. 3. When a ship is attacked by a typhoon during the voyage, it should take the initiative to take emergency measures and contact the relevant departments on the shore in time to understand the relative position of the ship and the typhoon. It is also necessary to mobilize the crew as soon as possible to drive the ship into the safe haven and seal the cabin. In the case of sailing, the sail should be put down as soon as possible; If you are traveling by car, you should drive to the underground parking lot or shelter from the rain; If you live in a tent, you should pick it up and take shelter from the wind in a solid house; If you are already in a solid house, close the window carefully and stick a herringbone pattern on the window glass with tape to prevent the window glass from breaking. 4. Be sure to stay indoors or in the original hiding place shortly after the strong typhoon. Because the typhoon's "eye of the wind" passes overhead, the ground will be calm for a while, but don't think that the storm has passed. Usually this calm lasts less than 1 hour, and the wind will sweep again from the opposite direction. If you hide outdoors, you should move to the opposite side of the original shelter. (3) Environmental sanitation and disinfection of food and water should be paid attention to after the disaster. During the power outage and flood after hurricane, necessary measures should be taken to ensure the health and safety of personnel. After the storm, people can follow the following suggestions given by FDA to protect themselves and their families. ● During the power failure or flood after hurricane, FDA believes that the biggest food safety challenge for consumers will be to keep the food temperature at 40 degrees Fahrenheit (44 degrees Celsius) or below, and to keep the frozen food temperature at 0 degrees Fahrenheit (minus 18 degrees Celsius) or below. Perishable foods, such as meat, poultry, seafood, milk and eggs, may cause diseases even if they are completely cooked if they are improperly refrigerated or frozen. ●FDA believes that consumers should also evaluate the safety of stored food and drinking water in case of flood. Ten Tips for Typhoon Avoidance and Disaster Prevention No.65438 +0 Food and mineral water may sound exaggerated, but judging from the typhoon season in previous years, it is absolutely right to prepare some dry food and drinking water. Because of the typhoon, it is likely that there will be power cuts and water cuts. If your home is located in a low-lying area, you may be trapped for a day or two. At this time, these things come in handy. Although I don't know how powerful the new typhoon is, it's always right to make preparations early. NO.2 small flashlight lighting can come in handy. In addition to food, it is best to prepare some energy-saving lamps such as flashlights, candles and electricity storage at home, because in case of power failure or water cut-off, electricity consumption will become a problem, and spare lighting facilities can also solve some problems. At the same time, you may encounter such a situation that you travel at night. Typhoon night is abnormal, maybe something will be blown down in front of you. No.3 is most afraid that high-altitude objects will be inspected beforehand. Every year, when the typhoon is strong, there are some disasters that are easily overlooked but have great possibility-falling objects in the sky: broken branches, advertisements on the roof and flowerpots on the balcony can't stop the strong wind blowing from the sky. The typhoon is coming. You'd better clean up the flowerpots in the balcony window and check whether the cages are safe. The property management companies in each community should make more efforts to see which buildings have broken corridor windows and repair them as soon as possible to avoid falling down and hurting people as soon as the wind blows. NO.4 dredge sewer pipes to prevent houses from entering low-lying residential areas. The situation of water accumulation in windy and rainy days may not be solved for a while, but the trouble and danger brought by water accumulation can still be avoided. Before the rainstorm comes, check your drainage pipes. If you have the conditions, you'd better dredge it again. Typhoon rain will last for a long time, so it is best to minimize the possibility of water accumulation. In particular, residents living on the first floor, including some shops facing the street, should try their best to move some electrical appliances, articles, clothes and shoes that can't get wet to high places, so that if water enters, the loss will not be too great. NO.5 lives in dangerous areas, especially in rural areas. Strong winds and heavy rains are likely to cause geological disasters such as landslides, mudslides and land subsidence, causing casualties. In this regard, local people should also be vigilant. Don't hesitate once you find the signs of geological disasters such as landslides and mudslides. The only thing we can do is to evacuate the dangerous area as soon as possible and report to the local government and relevant departments in time so that the surrounding residents can evacuate in time. NO.6 it is best not to go out without an umbrella. Many citizens go out to ride bicycles. When this typhoon comes, rain gear such as ponchos and umbrellas are naturally essential. However, riding a bike with rain gear is also very particular. Some young people are very good at cycling, and they like to use the steering wheel with one hand and the umbrella with the other. This practice is against traffic regulations, especially in typhoon weather. If the wind is strong and the umbrella is stressed, it is not worthwhile to fall by bike. People who like to use ponchos should also be careful. When going out, it is best to fix the front swing of the poncho on the basket with a clip. In this way, there will be no wind blowing, and the poncho can cover your face, which is less dangerous. On the 7 th, the owner was reminded that it was difficult to ride a bike before giving a physical examination. I can always drive! However, although the car is relatively large, you should be more careful in typhoon weather. Of course, slowing down is the first priority. When it rains, the road is slippery, the wind is strong and the line of sight is not clear. The road conditions are really complicated. After all, we are not playing F 1, so we are technically uncertain. It is always possible to drive slowly, and the same should be changed! In addition, novices and veterans should check the condition of their cars before going out. Wipers, brakes and all kinds of lights will not go wrong. Problems at critical times are the most troublesome. Of course, if some novices are not sure about their skills, they should relax and give their cars a holiday! Parking on the 8 th will cause big problems. Parking is a problem at ordinary times, especially when a typhoon comes. Usually, a safe parking position is likely to be unsafe when there is a typhoon. Therefore, when choosing a parking position, drivers must observe the surrounding conditions, such as whether they are close to outdoor billboards, whether there are flowerpots and sundries upstairs, and the rusty outdoor unit of air conditioner should also stay away from people, so as not to be provoked and unable to hide. However, hiding is not completely safe. If your car is parked in the underground garage, be sure to check whether the drainage system of the garage is perfect in advance to avoid fishing for cars from the water after the typhoon. This happened in our city when it rained heavily last year, which made the car owners very sad. NO.9 there are tricks to avoid rain and lightning protection. Shelter from the rain is also necessary. You have nowhere to hide. If you don't do it well, it will easily go wrong. The advice provided by the following experts may be useful to you. When it thunders and rains, don't stay at the top of the mountain or in the highlands, don't stand in the open fields, and avoid remote, towering and bumpy places; Don't take shelter from the rain near telephone poles and under big trees, and don't take shelter from the rain in tall buildings without lightning rods. At the same time, stay away from tall metal objects such as iron towers and hide in low-lying or dry places. Don't use your mobile phone in the rain; Farmers working in the fields should not walk in the rain with shovels and hoes on their shoulders, and try to throw away iron tools; Don't run in the rain either, because the stride is too big and the step voltage through your body is greater. NO. 10 children should pay attention to safety. This time is the time for students to have a holiday. Don't treat children's safety lightly. If the child is alone at home, be sure to remind him not to open the closed doors and windows casually and turn off the household appliances as soon as possible when the typhoon comes. If it is really uncomfortable to leave the child alone at home, it is ok to call home every hour and keep abreast of the situation.