---
title: source
framework: weatherkit
role: symbol
role_heading: Instance Property
path: weatherkit/weatheralert/source
---

# source

The name of the source issuing the weather alert.

## Declaration

```swift
var source: String
```

## Discussion

Discussion This is required for attribution.

## See Also

### Providing attribution

- [detailsURL](weatherkit/weatheralert/detailsurl.md)