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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 TGR/DAS
expired one month ago 
A civil authority has issued A REQUIRED WEEKLY TEST for the following counties or areas: Maryland; at 12:14 AM on SEP 16, 2026 Effective until 1:14 AM. Message from IPAWSCAP. Test. This is a statewide Required Weekly Test of the Emergency Alert System originating from the Maryland Department of Emergency Management. This is only a test
Additional alert information
Originator FIPS Codes Start Time End Time Severity
CIV 024000 9/16/2026 4:14:00 AM (UTC)
one month ago		 9/16/2026 5:14:00 AM (UTC)
one month ago		 TEST