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Flash Flood Forecasting and Warning System
16/04/2020
Flash Flood Forecasting and Warning System is used to forecast daily and hourly flash flood risk area to issue for 24-hour early warning and hourly monitoring situation.
Concepts
![](https://www.hii.or.th/wp-content/uploads/2019/11/flash-flood-01-1024x699.jpg)
- Identify Potential Flash-flood Area from flash flood index analysis which depends on physical factor
- Adjust Soil Moisture Status (AMC class) which is calculated by accumulated rainfall from the last 5 days from satellite from weather radar
- Forecast Flash Flood Risk Area with rainfall forecasting from WRF-ROMS and Rainfall Estimation using Composite Radar
- Flash Flood Risk Warning at sub-district scale
Visualization
![](https://www.hii.or.th/wp-content/uploads/2019/11/flash-flood-02-1024x1022.jpg)
![](https://www.hii.or.th/wp-content/uploads/2020/04/Flash-flood.jpg)
Flash Flood
![](https://www.hii.or.th/wp-content/uploads/2019/11/flash-flood-factor-1024x560.jpg)