Why is the center of the typhoon called the “Pure Land”?

Introduction Why is the center of the typhoon called the “Pure Land”? On October 12, 1979, the most powerful tropical cyclone in history struck the Pacific Northwest. The wind strength was estimated to reach 3.

Why is the center of the typhoon called the “Pure Land”?

On October 12, 1979, the most powerful tropical cyclone in history struck the northwest Pacific. The wind speed was estimated to reach 300 kilometers per hour and its energy was equivalent to the world's electricity production at that time. 50%, which shows how powerful its destructive power is.

When a typhoon forms, seen from above, the typhoon is a nearly circular atmospheric vortex. However, there is a point in the center of this whirlwind, where the sky is cloudless, and flocks of birds hide there, seeking shelter. The center point of this vortex is the eye of the typhoon, and the area where it appears can be called "pure land". No matter how violent the typhoon, its eye is gentle and silent.

Typically, the eye of a typhoon is a circular center with a diameter of about 40 kilometers. Sometimes its diameter can extend up to 200 kilometers or reduce to three or four kilometers. The higher the levelhe typhoon is high, the smaller the eye of the typhoon and, conversely, the larger the eye of the typhoon. As the typhoon moves, the shape of its eye will also become oval or irregular.

The weather in the area where the eye of the typhoon is located is generally cloudless or fair. Compared to the strong winds on the outskirts, the center of the typhoon has only a slight breeze or no wind. The silence in the eye of a typhoon often provides a good opportunity to rescue people affected by the nearby typhoon. However, this silence lasts very briefly, perhaps only half an hour, sometimes even less. Indeed, typhoons are constantly moving, just like their eye. When the eye of the typhoon moves, the weather in the location where the eye of the typhoon was previously located begins to deteriorate and birds begin to follow the movement of the typhoon, looking for new "shelters."

Many people think that a typhoon will only have one typhoon center.In fact, this is just the original situation. For some reasons, a typhoon can also produce two or more typhoon eyes. is the temporary paradise in people's hearts.

Typhoon is a type of tropical cyclone. Tropical cyclones have different names due to their geographic location. Tropical cyclones in the northwest Pacific are called "typhoons", while tropical cyclones in the Atlantic and northeast Pacific are called tropical depressions, tropical storms, or hurricanes depending on their intensity.

The intensity of the typhoon is first affected by the atmosphere. Temperature, humidity, atmospheric pressure, wind, and latent heat released during the condensation process in the atmosphere are all closely related to the intensity of the typhoon. It should be noted that changes in the above atmospheric elements are closely related to changes in the ocean and twanders.

“You can think of a typhoon as an engine. When global warming occurs, the fuel efficiency of the engine increases and its natural “power” output becomes greater. »

Overall, it appears that climate change will have some impact on the northward shift of typhoon landfall sites, but it is too early to draw such a conclusion on the basis for the evolution of a typhoon such as "Lekima". To determine whether changes in typhoon intensity are linked to climate change, we need to examine data quality and density, data sources and research methods, and long-term observations are necessary.

Detailed information:

Type of typhoon:

According to its intensity, it is divided into six levels: tropical depression, tropical depression storm, severe tropical storms, typhoons, tviolent yphoons and super typhoons.

According to the Notice of the China Meteorological Administration on the Implementation of National Standards for Tropical Cyclone Levels GBT 19201-2006, tropical cyclones are divided into six levels according to the maximum speed wind on the ground near the center. :?

1 , Tropical Depression (Tropical Depression), maximum wind speed level 6 to 7, (10.8 to 17.1 meters/second

2. ), maximum wind speed level 8 to 9 (17.2 to 24.4 meters/second);

3. Severe tropical storm, maximum wind speed level 10 to 11 (24.5 to 32.6 meters/second);

4. Typhoon (Typhoon), the maximum wind speed is 12-13 levels (32.7-41.4 meters/second

5. the maximum wind speed is 14-15 levels (41, 5 to 50.9 meters/second);

6. Super Typhoon (Super Typhoon), maximum wind speed ≥16 (≥51.0 meters/second). Network-Climate change could make reachincreasingly “northern” typhoons

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Understanding 18650 Voltage: A Comprehensive Guide to Lithium-Ion Battery Power

    Lithium-ion batteries have become the backbone of modern portable electronics, providing the energy needed for everything from smartphones to electric vehicles. Among the various types of lithium-ion batteries, the 18650 battery stands out as a popular ch
    08-27
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01