Weather forecast: Warning over a wide area over the weekend – Warning rating – Take good care of your health

From yesterday, the 26th (Tuesday) to today, a frontal low pressure system developed and passed near Japan, leading to significant changes in atmospheric pressure.

In addition, the fluctuations in atmospheric pressure known as “atmospheric tides” that occur at fixed times each day are greater than normal, so Weather News’ weather forecasts area rating as a warning across a wide range of areas.

After that, the weather will continue to a warning level through the weekend, and although it will vary from person to person, it is possible that weather-related symptoms such as headaches and joint pain. Please take early action before the pain and physical discomfort worsens.
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* What are atmospheric tides?
This refers to periodic changes in atmospheric pressure that occur when the atmosphere is warmed by sunlight during the day and cooled after sunset, and is a half-day cycle of changes in which atmospheric pressure rises and falls twice a day.

This cycle can match the human biological rhythm cycle, and although it is a 1/1000 level change compared to atmospheric pressure fluctuations on a weather map, it is a trigger 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.

In the west and east of Japan, there are many places where the temperature rises to almost 20 °C when the front passes, but in the second half of the week, the temperature will only rise to around 15°C.

Although the temperature is normal for this time of year, large differences in temperature each day can make you more likely to catch a cold, so be careful when choosing what to wear when you go out. out and the bedclothes you sleep in.
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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.