WxData API builder for access to severe weather alert data

Severe Weather Alerts API Builder

The WxData™ Severe Weather Alerts API provides direct access to real-time active and historical U.S. severe weather alerts beginning January 2014. The API returns all provided severe weather alert type and associated elements or only those that meet your needs. For all format parameters Click Here.

API Key (as provided inside your account) Secret Key (as provided inside your account) Format

Parameter Value Type Needed Description

version string Required 1.0

status string Required Switch to locate "active" or "expired" alerts

location string Required 1) City filter, also requires state (EG: Chicago, IL), 2) Two character state abbreviation (EG: IL), 3) State abbreviation and county code (EG: IA+C043), 4) State abbreviation and zone code (EG: IA+Z014), 5) Nationwide (EG: US), or 6) Latitude longitude point (EG: 40.7829N+73.9654W). Click for examples

date string Optional Start date range (YYYY-MM-DDTHH:MM:SS) (2017-04-26T00:00:00)

enddate string Optional End date range (YYYY-MM-DDTHH:MM:SS) (2017-06-26T00:00:00)

event string Optional Event type (leave blank for all events) Click for examples

Parameter	Type	Needed	Description
version	string	Required	1.0
status	string	Required	Switch to locate "active" or "expired" alerts
location	string	Required	1) City filter, also requires state (EG: Chicago, IL), 2) Two character state abbreviation (EG: IL), 3) State abbreviation and county code (EG: IA+C043), 4) State abbreviation and zone code (EG: IA+Z014), 5) Nationwide (EG: US), or 6) Latitude longitude point (EG: 40.7829N+73.9654W). Click for examples
date	string	Optional	Start date range (YYYY-MM-DDTHH:MM:SS) (2017-04-26T00:00:00)
enddate	string	Optional	End date range (YYYY-MM-DDTHH:MM:SS) (2017-06-26T00:00:00)
event	string	Optional	Event type (leave blank for all events) Click for examples