Flood warning levels (UK)
Standard categories (e.g., Flood Alert, Flood Warning, Severe Flood Warning) used to communicate urgency.
Example Usage
"We map internal actions to EA warning levels for consistent comms with stakeholders."
Typical Units & Data
Category/level
Related Keywords
Related Terms
Nowcasting
Very short-term (0–6 hour) forecasting using radar/satellite extrapolation and rapid-update models..
Forecasting & Early WarningQuantitative precipitation forecast (QPF)
Forecast of rainfall amounts over space/time from numerical weather prediction models..
Forecasting & Early WarningEnsemble forecast
Set of model runs with varied initial conditions/physics to represent uncertainty..
Forecasting & Early WarningProbabilistic forecast
Forecast expressed as a probability of exceeding thresholds (e.g., 30% chance stage > trigger)..
Forecasting & Early WarningLead time
Time between alert issuance and expected threshold exceedance/impact; drives response options..
Forecasting & Early WarningThreshold / trigger level
Pre-defined value that initiates a notification or action (stage, rainfall, tide, probability)..
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