> ## Documentation Index
> Fetch the complete documentation index at: https://docs.resq.software/llms.txt
> Use this file to discover all available pages before exploring further.

# ResQ.Core.PreAlert

### [ResQ.Core](./ResQ.Core.md "ResQ.Core")

## PreAlert Class

Represents a pre-alert from the PDIE (Predictive Disaster Intelligence Engine).

```csharp theme={null}
public record PreAlert : System.IEquatable<ResQ.Core.PreAlert>
```

Inheritance [System.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object "System.Object") → PreAlert

Implements [System.IEquatable\<](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 "System.IEquatable`1")[PreAlert](./ResQ.Core.PreAlert.md "ResQ.Core.PreAlert")[>](https://learn.microsoft.com/en-us/dotnet/api/system.iequatable-1 "System.IEquatable`1")

### Example

```csharp theme={null}
var alert = new PreAlert
{
    AlertId = "pa-001",
    SectorId = "sector-7",
    PredictedDisasterType = DisasterType.Wildfire,
    Probability = 0.85f,
    ForecastHorizonHours = 24,
    Severity = AlertSeverity.High
};
```

### Remarks

Pre-alerts are predictions of potential disasters before they occur, allowing
for proactive response preparation. They include probability, timing, and
severity estimates.

| Properties                                                                                                        |                                                     |
| :---------------------------------------------------------------------------------------------------------------- | :-------------------------------------------------- |
| [AlertId](./ResQ.Core.PreAlert.AlertId.md "ResQ.Core.PreAlert.AlertId")                                           | Unique identifier for this pre-alert.               |
| [CreatedAt](./ResQ.Core.PreAlert.CreatedAt.md "ResQ.Core.PreAlert.CreatedAt")                                     | UTC timestamp when the pre-alert was created.       |
| [ForecastHorizonHours](./ResQ.Core.PreAlert.ForecastHorizonHours.md "ResQ.Core.PreAlert.ForecastHorizonHours")    | Forecast time horizon in hours.                     |
| [PredictedDisasterType](./ResQ.Core.PreAlert.PredictedDisasterType.md "ResQ.Core.PreAlert.PredictedDisasterType") | Predicted type of disaster.                         |
| [Probability](./ResQ.Core.PreAlert.Probability.md "ResQ.Core.PreAlert.Probability")                               | Probability of the disaster occurring (0.0 to 1.0). |
| [SectorId](./ResQ.Core.PreAlert.SectorId.md "ResQ.Core.PreAlert.SectorId")                                        | Geographic sector this alert applies to.            |
| [Severity](./ResQ.Core.PreAlert.Severity.md "ResQ.Core.PreAlert.Severity")                                        | Severity level of the predicted disaster.           |