Funnel cloud

简明释义

漏斗云

英英释义

例句

1.Residents were advised to take shelter when a funnel cloud was spotted near their town.

当地居民被建议在他们城镇附近发现漏斗云时寻找避难所。

2.The funnel cloud touched down briefly but did not cause any damage.

这个漏斗云短暂降落，但没有造成任何损害。

3.The meteorologist reported a visible funnel cloud during the storm, indicating a possible tornado formation.

气象学家报告在暴风雨中可见的漏斗云，这表明可能形成龙卷风。

4.During the chase, they captured stunning footage of a funnel cloud in the distance.

在追逐过程中，他们拍摄到了远处的壮观漏斗云视频。

5.Experts explained that a funnel cloud forms when warm, moist air rises rapidly into colder air.

专家解释说，当温暖潮湿的空气迅速上升到较冷的空气中时，就会形成漏斗云。

作文

A Funnel cloud is a meteorological phenomenon that has captured the fascination of many weather enthusiasts and scientists alike. It is a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground. While not all funnel clouds lead to tornadoes, they are often a precursor to such destructive storms. Understanding the formation and characteristics of a funnel cloud can provide valuable insights into severe weather patterns and help in predicting potential tornado activity.The formation of a funnel cloud typically occurs during severe thunderstorms when warm, moist air rises rapidly and interacts with cooler air aloft. This process creates an updraft that can begin to rotate under certain conditions. As the rotation intensifies, a visible funnel cloud may form, hanging down from the base of the storm. The appearance of a funnel cloud can vary; it can be thin and rope-like or wide and bell-shaped, depending on the strength of the storm and the amount of moisture in the atmosphere.One of the most critical aspects of a funnel cloud is its potential to develop into a tornado. Meteorologists closely monitor these formations because when a funnel cloud makes contact with the ground, it becomes a tornado, which can cause significant damage. Tornadoes are classified based on their intensity and the damage they cause, ranging from EF0, which can cause minor damage, to EF5, which can obliterate entire buildings. Therefore, recognizing the signs of a funnel cloud can be crucial for safety and preparedness.People living in tornado-prone areas should familiarize themselves with the characteristics of a funnel cloud. For example, a funnel cloud often appears as a dark, swirling column descending from a thunderstorm. It may be accompanied by loud noises, such as a freight train or a continuous roar, as well as heavy rain and hail. Knowing these signs can help individuals take appropriate action, such as seeking shelter or alerting others to the danger.In addition to its meteorological significance, the funnel cloud serves as a reminder of the power of nature. It illustrates the complex interactions within our atmosphere and the potential for both beauty and destruction. Many photographers and storm chasers seek out funnel clouds to capture their stunning visuals, but it is essential to approach these phenomena with caution and respect.In conclusion, the funnel cloud is a fascinating and sometimes ominous feature of severe weather. By understanding its formation, characteristics, and potential dangers, we can better prepare for the storms that may arise. Awareness of funnel clouds and their implications can save lives and reduce property damage, making knowledge about this meteorological phenomenon crucial for everyone, especially in regions frequently affected by severe weather.

漏斗云是一种气象现象，吸引了许多天气爱好者和科学家的关注。它是从雷暴延伸到地面的旋转漏斗形云。虽然并非所有的漏斗云都会导致龙卷风，但它们通常是这种破坏性风暴的前兆。理解漏斗云的形成及其特征可以为我们提供有关严重天气模式的宝贵见解，并帮助预测潜在的龙卷风活动。漏斗云的形成通常发生在严重雷暴期间，当温暖潮湿的空气快速上升并与高空的冷空气相互作用时。这一过程产生了一个向上的气流，在某些条件下可能开始旋转。随着旋转的加剧，一个可见的漏斗云可能会形成，从风暴的底部垂下来。漏斗云的外观可以有所不同；根据风暴的强度和大气中的湿气量，它可以是细长的绳状或宽大的钟形。漏斗云的一个关键方面是它发展成龙卷风的潜力。气象学家密切监测这些形成，因为当漏斗云与地面接触时，它就变成了一场龙卷风，这可能会造成重大损害。龙卷风根据其强度和造成的损害进行分类，从EF0（可能造成轻微损害）到EF5（可能摧毁整个建筑）。因此，识别漏斗云的迹象对于安全和准备至关重要。生活在龙卷风易发地区的人们应熟悉漏斗云的特征。例如，漏斗云通常表现为从雷暴底部下降的黑色旋转柱。它可能伴随着响亮的噪音，如货运列车或持续的轰鸣声，以及大量的雨水和冰雹。了解这些迹象可以帮助个人采取适当的行动，例如寻求避难所或提醒他人注意危险。除了气象意义，漏斗云还提醒我们自然的力量。它展示了我们大气中复杂的相互作用以及美与毁灭的潜力。许多摄影师和追风者寻求捕捉漏斗云的惊人视觉效果，但必须小心和尊重这些现象。总之，漏斗云是严重天气的一种迷人且有时令人不安的特征。通过理解其形成、特征和潜在危险，我们可以更好地为可能出现的风暴做好准备。对漏斗云及其影响的认识可以拯救生命并减少财产损失，使对这一气象现象的知识对每个人都至关重要，尤其是在经常受到严重天气影响的地区。