Which meteorological weather will cause geological disasters

Meteorological disasters are one of the natural disasters (geological disasters, marine disasters, etc.), and among all natural disasters, meteorological disasters occur in the largest proportion, accounting for about 71%. In fact, a meteorological disaster is a weather phenomenon or climatic state that occurs normally in the movement of the atmosphere, and because it exceeds the bearing capacity of the bearer in terms of intensity, scope, time and other scales, and directly or indirectly has a destructive impact on nature and society, it has formed a meteorological disaster. In all areas of natural society, weather or climatic conditions that cause meteorological disasters occur.

If the types of meteorological disasters in China are subdivided into nearly hundreds, the main disastrous weather is typhoon, heavy rain, flood, drought, high temperature, cold wave, freezing, strong wind and so on. It should be noted that the impact of severe weather should be viewed dialectically. Things are divided into two, and specific problems should be analyzed in detail, and a certain kind of weather may have little impact on some areas if it causes disasters in some areas, or it may be beneficial to look at it from another angle.

For example, the destructive power of typhoons, typhoons, rain and winds is amazing, and typhoons are the most disastrous of all meteorological disasters, but if the affected area continues to be dry and hot, typhoons can bring abundant precipitation to defuse. Lightning disasters are also severe, but lightning can purify the air and so on.

Common geological disasters mainly include: landslides, collapses, debris flows, ground fissures, land subsidence, and ground subsidence.

1. Heavy precipitation. It will cause mudslides, landslides, etc.

2. Typhoons. It can also cause mudslides, landslides, etc.

Rainfall, freezing, can cause geological disasters.

Meteorological disasters include: extreme weather, snow disasters, hurricanes, heavy rains, etc.

Geological disasters include: collapse, landslide, debris flow, ground subsidence, ground subsidence, ground fissures, etc.

There are also hydrological disasters: floods, river dam failures, mine water inrushes, etc.

Self-help methods in the event of a natural disaster:

1. **: In the event of **, take refuge first, find a gap under the table and bed, lean on the corner of the wall and bend your body, seize the opportunity to escape, stay away from all buildings, and squat in the open ground after the shock.

2. Fire: When the fire starts, I am afraid of smoke, cover my nose and mouth to prevent smoke, roll on the ground in high clothes, do not take the elevator to run down, slide down the balcony and bundle the rope, and blindly jump off the building will hurt my body.

3. Flood: The flood is fierce, the high place is high, the roof of the earthen house cannot be stayed, the bed and table are tied to the raft, the big tree can be tied to the life-saving rope, prepare food flashlights, and wear warm clothes to tide over the danger.

4. Typhoon: When a typhoon comes, listen to the forecast, strengthen the embankment and open the waterway, overhaul the gas circuit, keep the temporary building solid, and the ship enters the port and anchors deeply, so as to reduce travel and see the signal.

5. Debris flow:

Lack of heavy rain, mudslide, the danger is downstream, escape don't go down the bottom of the ditch, climb up the hill horizontally, camp in the field without choosing the ditch, enter the mountain must look at the climate, 6, lightning strike:

On rainy days, thunder and lightning, don't stand under the tree to avoid the rain, the tower pole should be far away, and the thunder home should also be prevented, close the doors and windows and cut the power supply, and avoid the thunder and fire in the house.

7. Blizzard: On a blizzard day, people jog, don't stay with the wind on their backs, their bodies are frozen and unconscious, they must not be roasted with fire, the ice and snow scrub and wash the blood circulation, and slowly warm up to see good.

8. Tornado:

Tornadoes, strong storms, once hit the cellar, the indoor shelter away from the doors and windows, the power and water sources are all turned off, the outdoor lying in the low-lying ground, the car inside is unreliable.

9. Epidemic situation: For the epidemic, don't be paralyzed, prevent infection carefully, isolate patients when they are found, ventilate and disinfect dining utensils, seek medical treatment as soon as people are infected, and go to public places less.

10. Anti-chemical:

Chemicals, there is danger, do not pick up abandoned items, prevent fireworks from burning poisonous gas, call the police to explain the accident point, do not watch the transportation leakage, and people should stay away from the limelight. <>

Floods and waterlogging. It often leads to flash floods, flooding of rivers, waterlogging, destruction of crops, buildings, materials, failure or failure of crops for people and livestock, and obstruction of transportation and communication.

Heavy rain disaster: a short-term or continuous heavy precipitation process, in low-lying, closed areas, rainwater can not be quickly discharged, resulting in farmland water accumulation and soil moisture oversaturation to bring disasters to agriculture; It has even caused flash floods, flooding of rivers, and the bursting of dikes and dams, causing heavy economic losses to the people and the country.

Heavy rain is a kind of natural weather, refers to the rain with great precipitation intensity, socks and pants China meteorological regulations, 24 hours of precipitation of 50 mm or more covered with slippery rain is called "heavy rain". The main physical conditions for heavy rain are sufficient water vapor, strong and persistent upward movement, and instability of atmospheric structure, which can be divided into three levels according to the intensity of precipitation.

Floods and waterlogging. It often leads to flash floods, flooding of rivers, waterlogging, destruction of crops, buildings, materials, failure or failure of crops for people and animals, and obstruction of transportation and communications.

Heavy rain disaster: a short-term or continuous heavy precipitation process, in low-lying, closed areas, rainwater can not be quickly discharged, resulting in farmland water accumulation and soil moisture oversaturation to bring disasters to agriculture; It has even caused flash floods, flooding of rivers, and dam bursts, causing heavy economic losses to the people and the country.

Heavy rain is a kind of natural weather, refers to the rain with great precipitation intensity, and Chinese meteorology stipulates that rain with 50 mm or more of precipitation in 24 hours is called "heavy rain". The main physical conditions for the production of heavy rain are sufficient and continuous water vapor, strong and persistent air flow upward movement, and instability of atmospheric structure, which can be divided into three levels according to the intensity of precipitation.

Floods and waterlogging. It often leads to flash floods, flooding of rivers, waterlogging, destruction of crops, buildings, materials, failure or failure of crops for people and livestock, and obstruction of transportation and communication. <

Floods and waterlogging. It often leads to flash floods, flooding of rivers, waterlogging, destruction of crops, buildings, materials, failure or failure of crops and animals, and obstruction of transportation and communication.

Heavy rain disaster: a short-term or continuous heavy precipitation process, in low-lying, closed areas, rainwater can not be quickly discharged, resulting in farmland water accumulation and soil moisture oversaturation to bring disasters to agriculture; It has even caused torrential floods, flooded rivers, and broken dams, causing heavy economic losses to the people and the country.