How should we guard against the storm?

Driver 1. Rainstorm weather, unclear sight and slippery ground can easily lead to driving difficulties. If the driver finds that the rain is too heavy, he should immediately turn on the width indicator or anti-fog lamp. In the event of a strong storm, even the best wiper can't clean the rain on the front windshield in time. Be sure to slow down and change lanes carefully. Because there are many people taking taxis in rainy days, try not to drive near the sidewalk. When you meet pedestrians, you should slow down in advance, honk more and avoid patiently. Because pedestrians wear umbrellas and raincoats on rainy days, their eyesight and hearing will be greatly affected, and accidents will happen if they are not careful. 3. Because the road is slippery in rainy days, if the speed is too fast or overtaking is forced, it is easy to cause the wheels to slip by slightly moving the steering wheel. If the front wheel slips, correct the direction in the opposite direction of the slip; If the rear wheel slips, the direction should be consistent with the side slip direction, which can reduce the accident probability. 4. Pay close attention to water level. One is whether the accumulated water reaches the floor or exhaust pipe in the carriage, and the other is whether the accumulated water exceeds the center line of the tire. If the accumulated water is deep and exceeds the above two standards, it cannot be forced to pass. When the water overflows into the car and continues to rise, you must leave the car and go to a higher place. 5. Try not to pull over. In order to facilitate drainage, China's road design is "high in the middle and low at both ends", but the drainage at both ends of the road is often poor, which is easy to cause large-scale water accumulation. It is difficult to judge the depth of accumulated water, not to mention the drainage outlets and potholes on the roadside, if the vehicle owner is driving in a rainstorm with low visibility. In addition, the accumulated water on the roadside has great resistance to the wheels, so the speed difference between the left and right wheels is generated. Although the vehicle itself is designed with a differential, it is easy to be damaged due to its heavy load, and the splash will also have a great impact on the wheel lining. 6. Pass along the track of the preceding car. In case of stagnant water, it is also a way to follow the wheel tracks pressed by the preceding car. Because when the vehicle passes through the stagnant water, it will raise water and form a short "vacuum zone" near the body. Therefore, before the water level is restored, you can follow the track of the preceding car through the stagnant water area, but be careful not to get too close to the car. Reduce the vehicle speed and turn on the low beam and the front and rear fog lights. 7. Please pay special attention to thunder. Don't talk on your cell phone when it thunders, turn on the radio. When parking, please avoid trees and high-voltage lines and try to park in the open space or parking lot. At night, vehicles should be parked in higher ground, not in underground garages, low-lying areas and areas easily damaged by falling objects in the air. 8. When parking, you should slow down in advance, lightly step on the brakes and turn on the brake lights to avoid rear-end collision caused by sudden braking. In addition, don't park your car in the underground parking lot; Don't drive to the bottom of an overpass or a sunken tunnel. 9. If you are trapped in a car in the water: unbuckle your seat belt, unlock the door safety lock, immediately open the window completely, calm down and take a deep breath. After the vehicle enters the water, the water will quickly flood into the vehicle. At this time, the water pressure is so high that it is difficult for people in the car to open the door to escape. Only when the car is full of water and the pressure on both sides of the door is equal can it be possible to open the door. If you don't open the window in time, you can break the window glass with a window hammer to let the water enter the car as soon as possible and increase the chance of escape. In addition, pay attention to kicking, holding the key, hitting with a mobile phone and other methods can not effectively break the glass. After opening the door, swim as soon as possible. Walking clan 1. Be careful of the man-eating manhole cover to prevent it from falling into the pit. Don't go to places where the water depth can't be seen, and be careful of deep pits such as waterways and sewage wells. Pay attention to observation when walking in stagnant water. If you find a whirlpool or sudden spring on the road, you should go further. Also pay attention to whether there are any special signs on the road, perhaps because good people find danger to remind passers-by. 2. Pay attention to whether there are wires around to avoid electric shock. Please be sure to stay away from the lamp post in rainy days to prevent leakage after soaking the circuit. If you find that the wire is broken in the water, don't handle it yourself. You should mark the surrounding area immediately and call the police in time. Once the wire happens to be broken on the ground near you, don't panic, let alone run. At this time, you should jump up on one leg and leave the scene. 3. Stay away from unstable walls and old building objects. Heavy rain will make some slopes and buildings that have been soaked in rain for several days unstable, leading to landslides. Never take shelter from the rain under large objects, especially old building objects, away from the temporary fence of the construction site, or standing beside unstable temporary buildings, such as billboards. Residents should also clean up the sundries (including flowerpots) on the balcony. If the rainstorm continues, it is necessary to assess the safety of the hiding place in time. Especially in areas prone to mudslides and landslides. House owner 1. Check the house. If it is a dangerous old house or a low-lying place, move out in time. 2. Check whether the facilities such as circuits and fire fighting are safe, and turn off the main power switch. 3. When the outdoor water seeps into the room, immediately cut off the power supply to prevent the water from being charged and hurting people. 4. Cover the items that are aired in the open air in advance, and put away the valuables at home in a high place. 5. In order to prevent small waterlogging in residents' houses, water baffles and sandbags can be placed at the door according to local conditions. 6. Pay attention to the rainstorm at night and beware of the collapse of the old house. 7. When it thunders, close the doors and windows, leaving the metal water pipes entering the house and the sewer pipes connected to the roof. 8. Try not to dial, answer the phone and surf the Internet with your mobile phone. Unplug the power supply, telephone line, TV antenna and other metal wires that may introduce lightning strikes. The safe and scientific way is to install lightning arresters on power lines and do a good job of grounding. 9. Don't take a bath with a solar water heater in thunderstorm weather. Player family 1. In case of sudden thunderstorm, you can squat down, lower your height, and put your feet together at the same time to reduce the damage caused by stepping voltage. Don't shelter from the rain under the big tree. Don't stay near water bodies (rivers, lakes, oceans, ponds, canals, etc.). ), depressions, hilltops, roofs. 4. Don't answer the phone with a metal object. 5. Don't touch or get close to lightning protection grounding wires, water pipes and electrical appliances. 6. In case of thunderstorm when fishing in outdoor open natural waters, put the fishing rod away in a safe place as soon as possible to avoid the rain, so as to avoid the fishing rod being struck by lightning because it is too long. 7. When drowning happens, if you are unfamiliar with water, you can take the method of self-help: in addition to calling for help, take a supine position and tilt your head back so that your nose can breathe out of the water. Shallow exhalation and deep inhalation. At this time, don't panic, don't raise your arms and flutter, and let your body sink faster. 8. Don't panic when you cramp in the water. Be sure to stay calm, stop swimming, float on your back, and take different methods to save yourself according to different parts. Put your body on your back, hold the toe of the cramped leg with your hand, pull it up hard, straighten the cramped leg, step on the water with your other leg, and paddle with your other hand to help your body float. 9. In case of mountain torrents, keep calm and move to higher places or higher places as soon as possible; Don't run along the spillway, but quickly escape to both sides; Never wade across the river easily; If you are trapped by mountain torrents, you should get in touch with the local area in time, or send a distress signal for rescue. Experts remind that the river is an important drainage channel in the city. Don't throw rubbish and sundries into road sewers to prevent blockage and water accumulation. Residents living in bungalows should check their houses and repair their roofs before the rainy season comes. Try not to go out during the rainstorm. When you have to go out, you should try to bypass the area with serious water accumulation. When traveling in mountainous areas, pay attention to prevent mountain torrents. Pay special attention when the upstream water suddenly becomes turbid and the water level rises rapidly.

In recent days, heavy rainfall has spread all over many provinces in China, and some provinces have been seriously affected, which has seriously affected people's production and life. In extreme climate, how to prevent diseases and better protect health? First of all, pay attention to the temperature difference. According to the prevention and health education of infectious diseases in Hangzhou CDC, there will be a big temperature difference between the rainstorm weather and the previous hot and humid weather. At this time, we must pay attention to adding clothes to prevent the body's disease resistance from being affected by the relatively low temperature. Paying attention to heat preservation is helpful to improve the body's immunity and ability to resist viruses. Secondly, we should pay attention to food hygiene. The influence of rainstorm makes all kinds of sludge and sundries on the ground gather together, and the water quality will be greatly affected. Therefore, cooked food and food soaked in rain can no longer be eaten, and vegetables and fruits should be thoroughly washed or peeled before eating. Pay special attention not to drink raw water, especially the open pit in the rural fringe. Wash your hands before eating. Third, pay attention to walking safety. Heavy rain may damage some building facilities or blow down some power supply facilities. So, don't walk around in the heavy rain without special needs. If it is unavoidable, pay attention to whether there are damaged telephone poles around when walking, so as to prevent electric leakage and electric shock caused by damaged lines and heavy rain immersion. It is best to wear boots when walking in mountainous areas and farmland. The rainy season health management method comes on time every year. The hot and humid rainy season is the best environment for bacteria to grow. Such an environment greatly increases people's discomfort index, which is not only prone to melancholy mood, but also prone to various diseases. However, with a little thought, you can spend the rainy season healthily. Ways to spend the rainstorm season healthily. Use cold and warm air heaters. In order to make the humidification effect better, please use air conditioner to adjust the indoor air humidity. Don't forget to close the doors and windows at this time. In the rainy season, this is the task of air conditioning. When it feels wet, the heating starts to run, and the fan is turned on to let in the moisture outside. In this case, on the contrary, open the window. The cold and warm air heater with humidification function is very useful in rainy season. Beware of food poisoning The rainy season is the best season for the growth of food poisoning bacteria. Food poisoning may occur when food is left for 6 hours, so we should pay more attention to food storage than other times. Eat cooked food under any circumstances. Boil water or drink pure water, and don't drink ice water by remote control. Compared with anything else, the most important thing is to form a simple habit of washing hands in daily life. Don't forget to wash your hands after coming back from outside, after going to the toilet, before cooking or before eating. Dry the dishcloth after cooking, disinfect spoons, chopsticks, cutting boards and tableware every time, and wipe the bathroom or kitchen with a clean dishcloth. Pay attention to managing your skin, it will become more sensitive in rainy season. The biggest problem is skin disease. The management method is to clean frequently and keep good ventilation. According to the symptoms, it is easier to be cured by fungal skin treatment in dermatology. In addition, the rainy season is more prone to various diseases. Arthritis comes as scheduled with the rainy season. Wet wind can lead to severe arthritis. Take a hot bath to soak your joints and do simple joint exercises. Because the air is humid, the symptoms of asthma patients will be more serious. Put an air filter in the room to eliminate dust and mites in the air. Suggestions for improving mood In the rainy season, which is more depressing than usual, 1: Keep the place most comfortable and clean-> Emotion rises until health. 2. Keep indoor lighting bright-> It gives people a very refreshing feeling and calms the impatient mood. 3. Shopping in a more comfortable department store-> On the contrary, in the rainy season, there will be fewer people and feel cooler. 4. Traveling by train-> Traveling on a rainy day, away from the crowd, will be a wonderful memory. Enjoy wine and music when it rains-> Listening to music in the rain and drinking a glass of wine happily is a kind of enjoyment. 6: Pickled vegetable cakes and pancakes-> Pancakes will taste better when it rains. Eating happily in the rain is the best enjoyment. The forming conditions of rainstorm are quite complicated. Generally speaking, from the macroscopic physical conditions, sufficient and continuous water vapor, strong and lasting upward movement of airflow and instability of atmospheric structure are the main physical conditions for the formation of heavy rain. The favorable combination of various scales of weather system and underlying surface, especially topography, can produce heavy rain. The main weather systems that cause large-scale rainstorm in China are fronts, cyclones, shear lines, eddies, troughs, typhoons, easterly waves and intertropical convergence zone. In addition, thermal thunderstorms will also cause short-term and small-scale heavy rains in some arid and semi-arid areas. In China, the water vapor of rainstorm comes from the South China Sea or the Bay of Bengal to the south and from the East China Sea or the Yellow Sea to the east. Sometimes, in a rainstorm, water vapor comes from the east and south, or mainly from the south in the early stage and from the east in the later stage. The spread of "southeast wind, rain ancestor" in the Central Plains is an objective reflection of the precipitation law. In addition, topography also has an influence on the formation of heavy rain and rainfall. For example, due to the existence of mountains, the airflow is forced to rise on the windward slope, which increases the vertical movement and the rainstorm. On the leeward slope in mountainous areas, the airflow sinks and the rainfall is greatly reduced. The rainfall of some leeward slopes is only110 of windward slopes. What should I do if I encounter a thunderstorm while traveling? In case it rains, put on rain gear immediately. Don't wear it because of the light rain. It's too late to wear it when you get wet. Be sure to put the rain gear in a convenient place, such as the side pocket, the top pocket or the top of the main pocket of the backpack. No matter how boastful the backpack manufacturer is about the waterproof property of the product, it is necessary to put a waterproof cover on the outside of the backpack. Clothes and sleeping bags in backpacks should be wrapped in waterproof bags or plastic bags, and fragile and moisture-proof food, medicinal materials, negatives or matches can be boxed with hard shells for preservation. The map must be protected from getting wet by rain, and put in a convenient place, such as a raincoat pocket or a backpack top pocket. Thunderstorm weather is unlikely to be struck by lightning, but it is better to be careful when encountering emergencies and lightning. In a thunderstorm, the following points are crucial: don't avoid the thunderstorm under boulders, cliffs and caves. Electric current passing through these places will produce an arc, which will hurt people who take shelter from the rain. If the cave is deep, you can try to hide in it. Don't ride a bike, ride a horse or fly a kite in thunderstorm weather. Flying a kite in the rain will hit you. Don't hide in isolated huts in the wilderness. Buildings are good places for lightning protection. Leave the highlands and don't take shelter from the rain under the trees. A car is an ideal place to avoid lightning. Even if lightning strikes a car, it rarely hurts people. If you are swimming or in a boat, you should go ashore immediately. Even on a big ship, hide under the deck and don't touch any metal objects. When urban residents encounter rainstorm 1. In low-lying residential areas, measures of "small enclosure" can be taken according to local conditions, such as building fences, placing water baffles at the gate, and configuring small pumps. 2. Don't throw rubbish, sundries and other things into the sewer, so as not to block up and cause heavy rain and water accumulation. 3. Power sockets, switches, etc. Households on the ground floor should be moved to a safe place above the ground1m. Once the outdoor water overflows into the house, cut off the power supply in time to prevent electric shock from hurting people. 4. Pay attention to observation when walking in stagnant water to prevent people from falling into pits or holes. 5. The river is an important drainage channel in the city, and it is not allowed to dump garbage and waste at will to prevent siltation. What should I do when driving in a rainstorm? It is inevitable to encounter bad weather such as lightning, strong wind and heavy rain. What should I do? Experts say that driving in heavy rain will reduce visibility, the ground will be slippery, and sometimes there will be bad weather such as lightning and strong wind. You should turn on the lights, hold the steering wheel carefully, drive carefully, pay attention to pedestrians, drive at a low speed, and use the brakes carefully (because the tire adhesion coefficient is low, the braking distance will be longer, which is very prone to accidents). In case of rainstorm, don't risk driving, but choose a higher safety zone to park. Don't wade through unfamiliar road conditions. Don't accelerate quickly, so the splashed rain can be easily sucked away by the intake pipe, causing injury. You should slow down as much as possible, turn down the throttle and proceed cautiously. When it thunders, close the doors and windows and stay in the car. If you accidentally turn off the engine after entering the water, don't start it again, otherwise the engine will be "reimbursed". You should contact the insurance company as soon as possible and notify the 4S shop for rescue. You can also ask passers-by to help you push the car out of the water and fix it as soon as possible. If you need to drive in an emergency and have to drive in heavy rain, you should take necessary protective measures: first remove the air filter or raise the air inlet hose, or connect the exhaust hose with a rubber hose. Keep the air inlet and exhaust port of the car as far away from the water surface as possible to reduce the possibility of water entering the engine. Don't let the car wade easily without knowing the water depth. When driving, try to avoid the water waves when the other car is driving. If necessary, stop and let the other car go first. Use low gear, less oil and drive slowly and at a constant speed to avoid water entering the exhaust pipe. The rainstorm warning signal refers to what rainstorm warning signal is divided into four levels, which are represented by blue, yellow, orange and red respectively. Blue:/kloc-within 0/2 hours, the rainfall will reach more than 50 mm, or it has reached more than 50 mm and the rainfall may continue. 1. The government and relevant departments should prepare for the rainstorm according to their duties; 2. Schools and kindergartens should take corresponding measures to ensure the safety of children; 3 drivers should pay attention to road water and traffic jams to ensure safety; 4. Check the drainage system of cities, farmland and fish ponds, and prepare for drainage. Yellow: within 6 hours, the rainfall will reach more than 50 mm, or it has reached more than 50 mm and the rainfall may continue. 1. The government and relevant departments should do a good job in preventing rainstorm according to their duties; 2. The traffic management department takes traffic control measures in heavy rainfall sections according to the road conditions, and implements traffic guidance in waterlogged sections; 3. Cut off the dangerous outdoor power supply in low-lying areas, suspend outdoor work in open-air places, and transfer people in dangerous areas and residents of dangerous houses to safe places for shelter from the rain; Check the drainage system of cities, farmland and fish ponds and take necessary drainage measures. Orange: within 3 hours, the rainfall will reach more than 50 mm, or it has reached more than 50 mm and the rainfall may continue. 1. The government and relevant departments should do a good job in emergency work against rainstorm according to their duties; 2. Cut off dangerous outdoor power supply and suspend outdoor work; 3. Units in dangerous areas should suspend classes or business, and take special measures to protect the safety of students, children and other staff who have arrived at school; 4. Do a good job in urban and farmland drainage, and pay attention to prevent possible disasters such as flash floods, landslides and mudslides. Red: The rainfall will reach 100mm or above within 3 hours, or it has already reached 100mm and the rainfall may continue. 1. The government and relevant departments should do a good job in emergency rescue of rainstorm according to their duties; 2. Stop assembly, suspend classes and suspend business (except for special industries); 3 do a good job in the prevention and rescue of mountain torrents, landslides, mudslides and other disasters. Beware of infectious diseases after heavy rain Recently, the middle and lower reaches of the Yangtze River in southern China have been hit by heavy rain for several days. The flood caused by rainstorm will not only lead to the destruction of the ecological environment, but also lead to the pollution of drinking water sources in the affected areas. After the flood, the food will be mildewed and deteriorated, which will easily lead to various food poisoning and intestinal infectious diseases. The most common intestinal infectious diseases in flood season are dysentery, infectious diarrhea, cholera, hepatitis A, acute gastroenteritis and typhoid fever. In addition, respiratory infectious diseases are also very common, such as influenza, cold, meningitis, measles and so on. How to prevent infectious diseases after heavy rain? First, clean up garbage in time, manage feces, garbage and dirt, and reduce pollution as much as possible after a rainstorm; Second, protect drinking water sources and avoid pollution. Disinfect with bleaching powder before using water; Third, try not to go swimming after the flood to reduce the chance of infection; Fourth, pay more attention to food hygiene and personal hygiene than usual, do not drink raw water, do not eat spoiled or flooded food;