The monitoring display graph is divided into three sections. The purple line shows the change of air pressure(Photo: Shimoyama Yoshihiro) The remote monitoring display graph around 19:00 on 2022.9.18. To facilitate the care of his parents, he built a weather monitor system at his parents' home in Kagoshima City, using M5Stack's Core2, StickC, human sensor (PIR HAT), environmental sensor (ENV UNIT) and M5Camera to monitor the safety of the elderly, collect environmental data and simply control the home. Shimoyama used the Arduino IDE to program, set up M5StickC to transfer data to the MQTT broker every five minutes, stored the data in the PostgreSQL database, and finally edited the data on Rmenu to display visualized graphs. Yoshihiro Shimoyama is the president of ergo, a Japanese IT consulting company. I can see what's happening at my parents' house and outside, including my parents’ condition, so I feel very relieved.' Yoshihiro Shimoyama, who is in Saitama, felt very grateful and relieved on this typhoon day. It was great to be able to monitor through the webcam. 14, considered the strongest typhoon on record, made landfall on the Satsuma Peninsula in Kyushu, Japan. In such a condition, many companies and engineers choose M5Stack to set up a customised small weather monitor stations to get more accurate weather data they want. Improving the accuracy of weather forecasting is still a worldwide challenge.

Weather forecast is the science of prediction, which cannot be completely or always accurate, from the perspective of scientific rules.The incorrect weather forecast information can affect people's judgment of weather types and disaster levels, which can lead to damage. In daily life, people pay attention to weather changes for preventing epidemics, as catching a cold is easy when it rains or cools down suddenly.For agricultural production, it is necessary to adjust the planting method regularly according to the weather.

Extreme weather has become a significant source of disasters in the 21st century.ĭisastrous events such as extreme weather and global warming are on the rise worldwide, causing many negative impacts not only on society and the economy， but also posing a great threat and damage to people's lives.

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