rules of thumb in forcasing of fog

简明释义

实地预测雾情方法

英英释义

例句

1.Meteorologists teach students the rules of thumb in forcasing of fog to help them understand weather patterns.

气象学家教学生雾霭预报的经验法则，帮助他们理解天气模式。

2.Local fishermen often rely on the rules of thumb in forcasing of fog to determine the best times to go out to sea.

当地渔民常常依赖雾霭预报的经验法则来确定出海的最佳时机。

3.The pilot reviewed the rules of thumb in forcasing of fog before taking off to avoid any visibility issues.

在起飞前，飞行员复习了雾霭预报的经验法则以避免能见度问题。

4.When planning a hike in the mountains, it's important to remember the rules of thumb in forcasing of fog to ensure safety.

在计划山区徒步旅行时，记住雾霭预报的经验法则以确保安全是很重要的。

5.Using the rules of thumb in forcasing of fog, drivers can make better decisions during low visibility conditions.

利用雾霭预报的经验法则，司机可以在能见度低的情况下做出更好的决策。

作文

Fog is a common meteorological phenomenon that can significantly affect visibility and safety on roads and at airports. Understanding the factors that contribute to fog formation is essential for accurate forecasting. One way to enhance our forecasting abilities is through the use of practical guidelines known as rules of thumb in forecasting of fog. These rules are derived from empirical observations and can provide valuable insights into when and where fog is likely to occur.First, it is important to recognize that fog typically forms under specific atmospheric conditions. When warm, moist air moves over cooler surfaces, such as lakes or cold ground, condensation occurs, leading to the development of fog. The rules of thumb in forecasting of fog often emphasize the importance of temperature differentials. For instance, if the temperature drops significantly during the night, especially after a warm day, there is a higher chance of fog forming by morning.Another key factor in fog formation is humidity. High humidity levels, particularly near bodies of water, can increase the likelihood of fog. The rules of thumb in forecasting of fog suggest monitoring relative humidity percentages; when humidity exceeds 90%, fog is more likely to develop. This is especially true in coastal areas where sea breezes can bring moist air inland.Wind speed also plays a crucial role in fog development. Calm winds allow for the accumulation of moisture near the ground, which can lead to fog formation. Conversely, strong winds can disperse moisture and inhibit fog development. The rules of thumb in forecasting of fog advise checking wind conditions; light winds (under 5 mph) are often associated with foggy conditions, while higher wind speeds may reduce the chances of fog.Additionally, the time of year can influence fog occurrence. In many regions, fog is more prevalent during late fall and winter months when temperatures are cooler. The rules of thumb in forecasting of fog highlight seasonal patterns, encouraging forecasters to pay attention to historical data regarding fog events during specific months. By understanding these patterns, meteorologists can better predict when fog is likely to form.Furthermore, local geography can also impact fog formation. Areas near rivers, lakes, and mountains may experience different fog patterns compared to urban environments. The rules of thumb in forecasting of fog encourage forecasters to consider geographical features that could influence local weather conditions. For example, valleys may trap cool air and moisture, making them prime locations for fog development.In conclusion, the rules of thumb in forecasting of fog provide a useful framework for understanding the complex dynamics of fog formation. By considering temperature differentials, humidity levels, wind conditions, seasonal patterns, and local geography, meteorologists can improve their forecasting accuracy. This not only enhances public safety but also helps industries such as transportation and agriculture prepare for potential disruptions caused by fog. Ultimately, these practical guidelines serve as an essential tool in the meteorologist's toolkit, allowing for more effective communication of weather-related risks to the community.

雾是一种常见的气象现象，可能会显著影响道路和机场的能见度与安全。理解导致雾形成的因素对于准确的预报至关重要。增强我们预报能力的一种方法是利用被称为雾预报的经验法则的实用指南。这些规则源于经验观察，可以为何时何地可能出现雾提供宝贵的见解。首先，重要的是认识到雾通常在特定的大气条件下形成。当温暖、潮湿的空气流动过较冷的表面，例如湖泊或寒冷的地面时，就会发生凝结，导致雾的发展。雾预报的经验法则通常强调温度差异的重要性。例如，如果夜间气温显著下降，特别是在温暖的白天之后，早晨出现雾的可能性就会增加。湿度是雾形成的另一个关键因素。高湿度水平，尤其是在水体附近，可能会增加雾的可能性。雾预报的经验法则建议监测相对湿度百分比；当湿度超过90%时，雾更有可能形成。这在海岸地区尤其如此，因为海风可以将潮湿的空气带入内陆。风速在雾形成中也起着至关重要的作用。平静的风允许水分积聚在地面附近，这可能导致雾的形成。相反，强风可以分散水分并抑制雾的形成。雾预报的经验法则建议检查风的情况；轻风（每小时低于5英里）通常与雾天有关，而较高的风速可能会减少雾的机会。此外，季节也会影响雾的发生。在许多地区，雾在晚秋和冬季月份更为普遍，此时气温较低。雾预报的经验法则强调季节性模式，鼓励预报员关注关于特定月份雾事件的历史数据。通过理解这些模式，气象学家可以更好地预测何时可能形成雾。此外，地方地理也会影响雾的形成。靠近河流、湖泊和山脉的地区可能会经历与城市环境不同的雾模式。雾预报的经验法则鼓励预报员考虑可能影响当地天气条件的地理特征。例如，山谷可能会困住凉爽的空气和水分，使其成为雾形成的首选地点。总之，雾预报的经验法则提供了一个有用的框架，以理解雾形成的复杂动态。通过考虑温度差异、湿度水平、风速、季节模式和地方地理，气象学家可以提高他们的预报准确性。这不仅增强了公众安全，还帮助交通和农业等行业为可能因雾而造成的干扰做好准备。最终，这些实用指南作为气象学家工具箱中的重要工具，有助于更有效地向社区传达与天气相关的风险。