Typhoon blows away billboards

Typhoons refer to tropical cyclones that form on the vast sea surface above 26°C in the tropics or subtropics. The World Meteorological Organization defines a tropical cyclone with a central sustained wind speed of Category 12 to Category 13 as a typhoon or hurricane. The western North Pacific is usually called a typhoon, while the North Atlantic and eastern Pacific are generally called hurricanes. Where a typhoon passes, it is often accompanied by lightning, thunder, and violent storms.

my country’s coastline is located in the western Pacific. Many typhoons generated in the Pacific will land in my country’s coastal areas. After the typhoon lands, it will cause great damage to the local people. If the situation is lost, relevant local departments will also have many emergency measures.

1. Monitoring and early warning

Nowadays, meteorological technology has improved rapidly. Combined with meteorological satellites, it has been possible to more accurately monitor the entire process of typhoons, from their generation, movement speed, wind speed, Hazard levels, possible landing locations, etc. can all be monitored and even pre dicted. The results of this monitoring and pre diction data will be announced to the public in a timely manner. The meteorological department will also issue early warnings to areas that may be affected by typhoons. The relevant information in these places The department can take some measures in advance to reduce the risk to a very small level.

2. Manage ships

Due to the huge power of the huge waves caused by typhoons, if a ship traveling at sea enters the center of the typhoon, it is likely to cause huge property losses and personnel losses. Therefore, after receiving a typhoon warning, the maritime department will require fishing boats and cargo ships traveling at sea to take shelter as soon as possible before the typhoon approaches. It will also strengthen monitoring of port areas, bridge areas, and anchorages to eliminate various safety hazards in a timely manner. Emergency ships will also be arranged to be on standby to deal with various emergencies that may occur.

3. Reservoir flood discharge and flood control

One of the hazards caused by the typhoon landing is heavy rainfall. After the local area receives an early warning of the typhoon landing, it will Depending on the intensity of the typhoon, some reservoirs within the jurisdiction will be flooded to reduce the water level to below the flood limit level. Therefore, before the typhoon comes, many reservoirs are in flood discharge mode.

Of course, safety inspections will also be carried out on some drainage channels, especially some flood control dams in coastal areas, to ensure that huge waves of sea water will not flow back into the inland and cause safety hazards.

In general, it is necessary to ensure that some water drainage channels are unobstructed and will not cause a large amount of water accumulation.

4. Dealing with strong wind damage to houses

The central wind speed of the typhoon can reach level 12. This kind of wind can roll up very large objects and can easily Lifting the roofs of houses, especially some old rural houses and some temporary buildings, generally inspects billboards, temporary buildings, street lights, etc. that are easily blown away or collapsed by the wind and then reinforces them to pre vent these objects from being blown away by strong winds. Cause secondary damage.

5. Breeding industry

There are now a lot of mariculture in coastal areas. Once these cages are damaged, the losses will be huge, and it is difficult for these cages to cope with the huge typhoons. Therefore, the relevant departments will require these breeding owners to strengthen the safety inspection of cages or replace them with sturdy cages.

So, when huge waves of 12 meters high appear on the sea, it is most likely caused by the passage of a typhoon. The general pre ventive measures are basically the same. However, because the power of the typhoon in Bikuqing is too great, It cannot completely pre vent its impact, such as crops, breeding, etc.