IMPACT-BASED Flash Flood Warnings
The NWS issues more than 4,000 FFWs each year with a range of impacts on lives and livelihoods. Impact-Based Warnings (IBWs) are designed to improve communication. Each Flash Flood Warning (FFW) will contain a bulleted format of easily readable information describing the flash flood, the source of the information (e.g., radar, gauge, trained spotter, Emergency Manager), and a brief description of the impact of the flash flood.
DA: 38 PA: 5 MOZ Rank: 16