A civil authority has issued A REQUIRED MONTHLY TEST for the following counties or areas: Maricopa, AZ; at 12:32 PM on JUL 29, 2026 Effective until 1:32 PM. Message from IPAWSCAP. This is a test of the Maricopa County Department of Emergency Management Emergency Alert System. This is only a test. Do NOT broadcast: This is a test of the Maricopa County Department of Emergency Management Emergency Alert System. This is only a test.