[Wave Forecast Information] Weather and Ocean Conditions Comprehensive Portal Site Compass PLUS

On August 19th (Tuesday), the Japan Meteorological Agency announced the three-month forecast from September to November. During this period, the upper-level westerlies are expected to flow more to the north than usual, and the Tibetan high-pressure system is anticipated to be stronger and positioned further north than average. *For more details, please visit our website or feel free to contact us.*

Thank you for always watching. The last weather-related information for 2024 will introduce a theme unique to winter. As December has arrived, the temperature has dropped significantly. During this time, the term "cold air aloft" is often heard in weather forecasts. The phenomena of cold air aloft and clouds observed by the Himawari weather satellite can be viewed as images on the Japan Meteorological Agency's website. In fact, those images contain indicators that suggest the strength of the cold air aloft, in addition to the movement and shape of the clouds. This is referred to as "offshore distance." This time, I would like to introduce this "offshore distance." It may sound like a difficult term that is not very familiar, but it can actually be easily checked. Table of Contents 1. What is offshore distance? 2. Offshore distance and the strength of cold air aloft 3. Conclusion *For more details, please visit our website or feel free to contact us.

On March 25th (Tuesday), the Japan Meteorological Agency announced the three-month forecast from April to June. In response, a dedicated meteorologist from Sysmet Co., Ltd. has summarized the contents of the three-month forecast in an easy-to-understand manner. This time, we will particularly focus on the average temperature and precipitation. We will continue to provide useful information related to the weather. For more details, please visit our company website.

Thank you for always reading. In Kyushu, cold days continue one after another. This time, I will send you a topic related to the season. On February 3, 2025, the Niigata Meteorological Observatory announced the observation of "Haru Ichiban" (the first spring wind). https://www.jma-net.go.jp/niigata/data/haruichi2025.pdf The term "Haru Ichiban" is often heard in the news around this time of year. Many people may have the impression that it signifies the end of the harsh winter cold and heralds the arrival of spring... However, from a meteorological perspective, there is another aspect of "Haru Ichiban" that requires attention. This time, I will introduce you to "Haru Ichiban." Table of Contents 1. What is Haru Ichiban? 2. Examples of Haru Ichiban by region 3. The frightening truth about "Haru Ichiban" 4. Conclusion ■1. What is Haru Ichiban?