Operation Manual

Table Of Contents
C-5 EAS (Emergency Alert Systems) alerts
National Codes
Nature of Activation
Event Codes Message
Emergency Action Notiļ¬cation (National only) EAN WARNING
EAT ADVISORY
National Information Center NIC ADVISORY
National Periodic Test NPT TEST
Required Monthly Test RMT TEST
Required Weekly Test RWT TEST
State and Local Codes
Nature of Activation
Event Codes Message
Avalanche Warning AVW WARNING
Avalanche Watch AVA WATCH
Blizzard Warning BZW WARNING
Child Abduction Emergency CAE WARNING
Civil Danger Warning CDW WARNING
Civil Emergency Message CEM WARNING
Coastal Flood Warning CFW WARNING
Coastal Flood Watch CFA WATCH
Dust Storm Warning DSW WARNING
Earthquake Warning EQW WARNING
Evacuation Immediate EVI WARNING
Fire Warning FRW WARNING
Flash Flood Warning FFW WARNING
Flash Flood Watch F FA WATCH
Flash Flood Statement FFS ADVISORY
Flood Warning FLW WARNING
Flood Watch FLA WATCH
Flood Statement FLS ADVISORY
Hazardous Materials Warning HMW WARNING
High Wind Warning HWW WARNING
High Wind Watch HWA WATCH
State and Local Codes
Nature of Activation
Event Codes Message
Hurricane Warning HUW WARNING
Hurricane Watch HUA WATCH
Hurricane Statement HLS ADVISORY
Law Enforcement Warning LEW WARNING
Local Area Emergency LAE WARNING
911 Telephone Outage Emergency TOE WARNING
Nuclear Power Plant Warning NUW WARNING
Radiological Hazard Warning RHW WARNING
Severe Thunderstorm Warning SVR WARNING
Severe Thunderstorm Watch SVA WATCH
Severe Weather Statement SVS ADVISORY
Shelter in Place Warning SPW WARNING
Special Marine Warning SMW WARNING
Special Weather Statement SPS ADVISORY
Tornado Warning TOR WARNING
Tornado Watch TOA WATCH
Tropical Storm Warning TRW WARNING
Tropical Storm Watch TRA WATCH
Tsunami Warning TSW WARNING
Tsunami Watch TSA WATCH
Volcano Warning VOW WARNING
Winter Storm Warning WSW WARNING
Winter Storm Watch WSA WATCH
For more information about the Emergency Alert System and event codes, visit:
http://www.nws.noaa.gov/os/eas_codes.shtml
Simrad - RS35 Operation InstructionsSimrad - RS35 Operation Instructions 8382