Recommendations
Having completed the module, we hope that you have a clear sense of the value of combining various types of data and information when dealing with possible flooding events. If you rely solely on hydrological or meteorological data, you will not have the holistic understanding of the state of the atmosphere and Earth’s surface required to, for example:
- Determine the amount of rain needed before flash flooding can occur
- Determine whether the buildup of soil moisture over a rainfall season can result in flash flooding, even with relatively low amounts of precipitation
Finally, we encourage you to do the following:
- Use the latest tools in conjunction with real-time data and other forecast products when dealing with potential flood situations
- Be familiar with how and where to gather hydrological data in your country or region. Research how best to combine these data with meteorological products so you have a full understanding of surface and atmospheric conditions at all times
- Share expertise and information about water management and predicted precipitation with hydrologists