I want to get all type alerts for entire USA in single call. As per API documentation we have to supply the location/city to get the data. Is there any way to get the all the alerts for all USA cities in one call or from one URL?
We don't have a UI for accessing the db in that way. You're probably better off using a db service, or Google location service, to get lists of locations and then hit the URL when you know what location you want.