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CAR API/CAP

Build on the alerts CAR collects, or connect a receiver to them.

The CAR API provides JSON endpoints for alerts and announcements.

https://alerts.globaleas.org/api/v2

The CAP feed publishes active alerts as an IPAWS-compatible Atom feed. Receivers can check the update URL to see when the feed last changed.

https://alerts.globaleas.org/IPAWSOPEN_EAS_SERVICE/rest/feed
https://alerts.globaleas.org/IPAWSOPEN_EAS_SERVICE/rest/update
Open API reference
RWT sent by WJON/TV
expired 6 months ago 
The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: Branch; Eaton; Shiawassee; Calhoun; Gratiot; Hillsdale; Clinton; Barry; Livingston; Ingham; Jackson, MI; at 11:15 AM on MAY 20, 2026 Effective until 11:45 AM. Message from DON/JKZ.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 026023, 026045, 026155, 026025, 026057, 026059, 026037, 026015, 026093, 026065, 026075 5/20/2026 3:15:00 PM (UTC)
6 months ago		 5/20/2026 3:45:00 PM (UTC)
6 months ago		 TEST