Selectable Alert Chart for Midland® Weather Alert Radios. Event Code Default Alert Level Administrative Message Off Advisory Avalanche Watch On Watch Avalanche Warning On Warning Biological Hazard Warning On* Warning On Warning Blue Alert† On* Warning Boil Water Warning On Warning Chemical Hazard Warning On* Warning Child Abduction Emergency On Advisory Civil Danger Warning On* Warning Civil Emergency Message On* Warning On Watch Coastal On Warning Contagious Disease Warning On Warning Contaminated Water Warning On* Warning Dam Watch On Watch Dam Break Warning On Warning Dust On Warning Earthquake Warning On* Warning Emergency Action Notification On* Warning Emergency Action Termination On* Advisory Evacuation Watch On Watch Evacuation Immediate On* Warning † On* Warning On Warning Flash Flood Statement On Advisory On Watch On Warning Flash On Warning Flood Statement On Advisory Flood Watch On Watch Flood Warning On Warning Food Contamination Warning On* Warning Event Code Default Alert Level Freeze Warning On Warning Hazardous Materials Warning On* Warning High Wind Watch On Watch High Wind Warning On Warning Hurricane Statement On Advisory Hurricane Watch On Watch Hurricane Warning On* Warning Iceberg Warning On Warning Industrial Fire Warning On* Warning Land Slide Warning On* Warning Law Enforcement Warning On* Warning Local Area Emergency On* Advisory National Audible Test Off Advisory National Information Center Off Advisory National Periodic Test Off Advisory National Silent Test Off Advisory Network Notification Message Off Advisory Nuclear Power Plant Warning On* Warning Power Outage Advisory On Advisory Practice/Demo Off Advisory Radiological Hazard Warning On* Warning Required Monthly Test Off Advisory Required Weekly Test Off Advisory Severe Weather Statement On Advisory Severe Thunderstorm Watch On Watch Severe Thunderstorm Warning On Warning Shelter-In-Place Warning On* Warning Snow Squall Warning† On* Warning On Warning Special Weather Statement On Advisory Storm Surge Watch† On* Watch Storm Surge Warning† On* Warning Transmitter Backup On Off Advisory Transmitter Carrier Off Off Advisory Transmitter Carrier On Off Advisory Transmitter Primary On Off Advisory On Watch On* Warning Tropical Storm Watch On Watch Tropical Storm Warning On* Warning Tsunami Watch On* Watch

07/29/20 Event Code Default Alert Level Tsunami Warning On* Warning Unrecognized Emergency On Advisory Unrecognized Message On Advisory Unrecognized Statement On Advisory Unrecognized Watch On Watch Unrecognized Warning On* Warning Volcano Warning On* Warning Wildfire Watch On Watch Wildfire Warning On* Warning On Watch On* Warning 911 Telephone Outage Emergency On Advisory *The above event codes default setting is ON and cannot be disabled. This is the intended functionality and is not an indication that the radio is not working properly. These alerts do not appear on the screen when programming because there is no option to disable. †The above event codes are only present on some Midland models.