Event: Local Area Emergency Sender Name: Test, San Mateo, CA Issued: 2017-12-31T01:54:56-08:00 Expires: 2017-12-31T02:24:56-08:00 Description: Auto EAS Concord Polygon Alert Title and Body. Please ignore, this is a test Urgency: Immediate Severity: Severe Certainty: Observed Categories: Safety, Area Description: Location Message Identifier: 1134656106201058-1004720171231095456301 CAP MessageType: Alert Added note: – Alerting Solutions