What kind of rain is referred to by "precipitation of 50mm or more in one occurrence," which is used as a criterion for suspending operations?

On Tuesday, April 22, the Japan Meteorological Agency announced the three-month forecast for May to July. In response, a dedicated meteorologist from Sysmet Co., Ltd. has summarized the content 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 website or feel free to contact us.

Thank you for always watching. This time, I will introduce one of the indicators for understanding the intensity of rain, known as precipitation intensity. Table of Contents 1. What is precipitation intensity? 2. Observation of rain and snow using weather radar 3. Image of precipitation intensity 4. Conclusion ■ 1. What is precipitation intensity? In the weather forecasts we usually see, the observed and predicted values of rain are often indicated by terms such as "rainfall (1-hour rainfall)" and "continuous rainfall." The Japan Meteorological Agency further categorizes 1-hour rainfall into forecast terms such as "heavy rain" and "intense rain." *For more details, please visit our website or feel free to contact us.

Thank you for always watching. I will continue to introduce the concept of the criteria mentioned earlier regarding "standards for work suspension due to bad weather." This time, the content is about the criteria for heavy rain. This time, I will explain the concept of precipitation for considering work suspension criteria. Table of Contents 1. Hourly rainfall and continuous rainfall 2. Hourly rainfall and rain intensity 3. What kind of rain is "continuous rainfall of 50mm"? 4. Timing for resetting continuous rainfall 5. Conclusion *For more details, please visit our website or feel free to contact us.