Emergency Action Notification
(National only)
Code: EAN
Severity: EMERGENCY
National Information Center
Code: NIC
Severity: ADVISORY
National Periodic Test
Code: NPT
Severity: TEST
Required Monthly Test
Code: RMT
Severity: TEST
Required Weekly Test
Code: RWT
Severity: TEST
State and Local Codes (Optional)
Administrative Message
Code: ADR
Severity: ADVISORY
Avalanche Warning
Code: AVW
Severity: WARNING
Avalanche Watch
Code: AVA
Severity: WATCH
Blizzard Warning
Code: BZW
Severity: WARNING
Blue Alert
Code: BLU
Severity: ADVSORY
Child Abduction Emergency
Code: CAE
Severity: EMERGENCY
Civil Danger Warning
Code: CDW
Severity: WARNING
Civil Emergency Message
Code: CEM
Severity: EMERGENCY
Coastal Flood Warning
Code: CFW
Severity: WARNING
Coastal Flood Watch
Code: CFA
Severity: WATCH
Dust Storm Warning
Code: DSW
Severity: WARNING
Earthquake Warning
Code: EQW
Severity: WARNING
Evacuation Immediate
Code: EVI
Severity: EMERGENCY
Extreme Wind Warning
Code: EWW
Severity: WARNING
Fire Warning
Code: FRW
Severity: WARNING
Flash Flood Warning
Code: FFW
Severity: WARNING
Flash Flood Watch
Code: FFA
Severity: WATCH
Flash Flood Statement
Code: FFS
Severity: ADVISORY
Flood Warning
Code: FLW
Severity: WARNING
Flood Watch
Code: FLA
Severity: WATCH
Flood Statement
Code: FLS
Severity: ADVISORY
Hazardous Materials Warning
Code: HMW
Severity: WARNING
High Wind Warning
Code: HWW
Severity: WARNING
High Wind Watch
Code: HWA
Severity: WATCH
Hurricane Warning
Code: HUW
Severity: WARNING
Hurricane Watch
Code: HUA
Severity: WATCH
Hurricane Statement
Code: HLS
Severity: ADVISORY
Law Enforcement Warning
Code: LEW
Severity: WARNING
Local Area Emergency
Code: LAE
Severity: EMERGENCY
Network Message Notification
Code: NMN
Severity: ADVISORY
911 Telephone Outage Emergency
Code: TOE
Severity: EMERCENCY
Nuclear Power Plant Warning
Code: NUW
Severity: WARNING
Practice/Demo Warning
Code: DMO
Severity: TEST
Radiological Hazard Warning
Code: RHW
Severity: WARNING
Severe Thunderstorm Warning
Code: SVR
Severity: WARNING
Severe Thunderstorm Watch
Code: SVA
Severity: WATCH
Severe Weather Statement
Code: SVS
Severity: ADVISORY
Shelter in Place Warning
Code: SPW
Severity: WARNING
Special Marine Warning
Code:SMW
Severity: WARNING
Special Weather Statement
Code: SPS
Severity: ADVISORY
Storm Surge Watch
Code: SSA
Severity: WATCH
Storm Surge Warning
Code: SSW
Severity: WARNING
Tornado Warning
Code: TOR
Severity: WARNING
Tornado Watch
Code:TOA
Severity: WATCH
Tropical Storm Warning
Code: TRW
Severity: WARNING
Tropical Storm Watch
Code:TRA
Severity: WATCH
Tsunami Warning
Code: TSW
Severity: WARNING
Tsunami Watch
Code: TSA
Severity: WATCH
Volcano Warning
Code: VOW
Severity: WARNING
Winter Storm Warning
Code: WSW
Severity: WARNING
Winter Storm Watch
Code: WSA
Severity: WATCH