Explore Cases Government Natural Disasters
Hurricane Dalia — Landfall Monitor
The forecast track shifts only a few miles, but the operational consequences do not. A different basin takes the surge, another evacuation zone becomes exposed and resources staged yesterday may now be on the wrong side of the storm. The key question after each model cycle is simple: what changed?
Capabilities
Overview
Small changes in a hurricane forecast can have large consequences for surge, evacuation and resource positioning. A track line alone does not show which zones are newly exposed, how gauge observations compare with the model, whether shelter demand has changed or which operational decisions now have less time available.
CoAnalyst360 keeps forecast, surge, gauge, population, shelter and resource information in one connected view. When a new forecast cycle arrives, analysts can compare it with the previous one and recalculate downstream impacts instead of rebuilding the assessment from scratch. The result is a clearer account of what changed and which decisions may need attention first.
Key features
- Forecast and surge ingestion Ingest advisory track fixes and surge model runs each cycle and extract zone-level exposure automatically.
- Live gauge fusion Fuse a water-level gauge network at short refresh into the same picture as the modeled surge, so observation and prediction are read together rather than in separate windows.
- Model-cycle differencing Diff each new cycle against the last and state what moved — track, timing, peak basin, exposed zones — instead of restating the forecast in full.
- Population and compliance context Link evacuation zones to precinct populations and historical compliance rates, so a warned figure reflects who is likely to actually move.
- Resource planning and stress-testing Match high-water vehicles, swift-water teams, fuel, transport and shelter capacity against the current scenario, and stress-test shelter inflow before it arrives.
- Decision-gate tracking Track the decision timeline through to landfall and flag the gates where scheduled operations no longer have slack to absorb another shift.
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Illustrative scenario. The incidents, investigations, individuals, organizations, communications, identifiers, and investigative findings depicted here are fictional and created for demonstration purposes. Real-world locations, geographic features, public infrastructure, and other contextual references may be used to make the scenario realistic. Their inclusion does not indicate that the events shown actually occurred or that any real person or organization was involved.