Home » News » Weather forecast: Wide range of warnings for three-day weekend ~ Warning level Low pressure system that varies from typhoon passes

Weather forecast: Wide range of warnings for three-day weekend ~ Warning level Low pressure system that varies from typhoon passes

2024/10/30 13:00 Weather News

The weather forecast for the three-day weekend is expected to be in the warning to warning level across a wide range. If you are prone to weather-related ailments such as headaches or joint pain due to changes in atmospheric pressure, please take good care of your health.

An extratropical cyclone that changes from a typhoon passes through

Weather forecast: Wide range of warnings for three-day weekend ~ Warning level Low pressure system that varies from typhoon passes

Weather pain/weather sickness refers to physical complaints such as headaches and dizziness caused by changes in atmospheric pressure. From now on, the extratropical cyclone, which has changed from a typhoon, is expected to join the front and approach Japan on the 2nd (Saturday), the first day of the holidays. days three days, and the pressure of the atmosphere is expected. change a lot.

According to the weather forecast at Weather News, the weather is expected to be in warning to warning level over a wide area starting from Saturday the 2nd, and although it will change from person to person, it could that symptoms of such weather pain. as headache and joint pain may occur. Please take early action before the pain and physical discomfort worsens.
» Forecast weather map

It is expected to get colder after the holidays

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In addition to changes in atmospheric pressure, autumn also causes daily temperature changes and large temperature differences within the day.

In particular, temperatures are expected to drop rapidly on the 5th (Tuesday), which marks the end of the holiday, with the morning minimum temperature in Tokyo expected to drop below 15°C, and expected to the maximum temperature will drop by more than 5. °C from the previous day. It can get cold all of a sudden and you are more likely to catch a cold, so be careful when choosing the clothes you wear when you go out and the bedding you choose when you are in in your sleep
» Check the weekly weather forecast

Atmospheric pressure is the key to weather pain.

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It is said that not only changes in the weather such as sunny or rainy weather, but also temperature, humidity and atmospheric pressure play a role.

In particular, we can feel changes in temperature and humidity from day to day, such as “hot/cold” or “moist/dry,” but it is difficult to feel changes in atmospheric pressure.

WeatherNews’ Weather Pain Forecast builds its predictive logic by focusing on changes in atmospheric pressure, which are difficult to feel with the skin, among the weather factors that cause pain. weather pain.

(2) The rise and fall of atmospheric pressure that repeats at fixed times twice a day (tides)

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On the other hand, there are patterns that are not clearly expressed in weather maps, but which give us a sense of weather pain. It is thought that this may be related to “atmospheric tides.”

To explain atmospheric tides in a way that is easy to understand, they refer to periodic changes in atmospheric pressure that occur due to sunlight warming the atmosphere through day and cools down after sunset – a cycle of a day that repeats its rise and fall.

This cycle can match the cycle of human biological rhythms, and although it is a 1/1000 level change compared to the atmospheric pressure change at the weather map level in (1), it is an incentive for weather pain.

This change is generally high around 9:00 and 21:00, and low around 3:00 and 15:00. Even when there are no low pressure systems or typhoons, the range of atmospheric pressure changes seems to be around several hPa.

water weather measures

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Previous research has also shown that the risk of developing chronic pain increases when the range of up and down changes is greater than the normal state.

(3) Slight pressure fluctuations from time to time

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Finally, there is something called micropressure change, which is a smaller change than the atmospheric pressure mentioned earlier, and compared to the atmospheric pressure change at the weather map level in (1), it corresponds to a very small change of 1/10000. .

Examples of micropressure variations occur when a cyclone approaches, when cumulonimbus clouds form, and due to the effect of air flow over mountains.

The degree of pressure change due to mean pressure fluctuations is less than 1 hPa, and the duration is short, ranging from a few minutes to several tens of minutes, but when it occurs, it is often happen several times a day.
Although the vibrations are smaller and more precise than the two patterns above, it is believed that even such small changes can affect people who have senses that are sensitive to the weather.

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Reference materials etc.

  • 2024-10-30 04:00:00
    #Weather #forecast #Wide #range #warnings #threeday #weekend #Warning #level #pressure #system #varies #typhoon #passes

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